Objective To explore the factors affecting the quality of psychological assistance hotline connections in Shaanxi Province, and to provide a basis for optimizing services. Methods A total of 149 calls with suicidal tendencies were included from January to March 2022, and data were collected by 31 trained assessors through standardized questionnaires (general information, suicide risk, emotional intensity, and wiring characteristics). Results The results showed that 56.38% of the callers were female, with age groups concentrated between ≤ 18 years old (29.53%) and 19-34 years old (43.62%). The call duration was mainly between 31 and 45 minutes (50.34%). Operators conducted a suicide risk assessment on the callers, with 38.9% having a comprehensive assessment, 38.9% having an incomplete assessment, and 22.1% having no assessment. The main mental disorders of the callers were depression (48.32%), anxiety (15.44%), and bipolar disorder (14.77%), with 25.50% having comorbidities of ≥ 2 disorders. Emotional scores were as follows: depression (4.11 ± 0.76), sadness (3.97 ± 1.03), and despair (3.78 ± 1.05). There were significant differences in depression, anger, despair, and sadness among the callers with different levels of danger (t=4.79, 3.35, 15.79, 4.24, all P<0.05). Women had higher levels of fear than men (t=3.10, P<0.01). The longer the call duration, the higher the level of despair (t=5.66, P<0.01). Multiple regression analysis showed that incomplete suicide risk assessment by operators (B=-2.36), general procedures for operators' connections (B=5.44), and technical factors (B=2.01) significantly affected the quality of psychological assistance hotlines (all P<0.05). Conclusion Callers with suicidal tendencies generally have serious mental and psychological problems and prominent negative emotions. Strengthening the suicide risk assessment ability of operators and standardizing processes and service attitudes are key to improving the quality of psychological assistance hotlines.

AIM:To study the mechanism of oxy-sophoridine(OSR)in relieving neuropathic pain(NP).METHODS:The analgesic effect of OSR was observed by measuring mechanical pain sensitivity.By combining OSR with agonists and antagonists re-lated to synthesis and metabolism of gamma ami-nobutyric acid(GABA),the mechanism related to analgesic effects of OSR and GABA nervous system is studied.The expression of c-Fos immunopositive cells and the expression of c-Fos and Glutamic acid decarboxylase(Glutamic acid decarboxylase 67)in brain and spinal cord were detected by immunoflu-orescence staining.Co-expression of GAD67,GABA transporter 1(gamma-Aminobutyric acid Transport-er 1,GAT-1)immunopositive cells.RESULTS:Com-pared with Sham group,spared nerve injury(SNI)group showed increased mechanical pain sensitivi-ty,increased expression of c-Fos immunopositive cells,decreased and increased co-expression of c-Fos and GAD67 and GAT-1 immunopositive cells,re-spectively.Compared with SNI group,mechanical algesia in OSR 500 and 1 000 mg/kg groups was de-creased,algesia in OSR 250 mg/kg combined with antagonist group was decreased,and algesia in OSR 500 mg/kg combined with agonist group was increased.The co-expression of c-Fos and GAD67 immunopositive cells in the brain and spinal cord of OSR 500 mg/kg group increased,while the co-ex-pression of c-Fos and GAT-1 decreased.CONCLU-SION:OSR has a good analgesic effect on NP mice induced by SNI.The mechanism is that OSR increas-es the content of central GABA by up-regulating GABAergic neurons in brain and spinal cord.

Objective:To investigate the operation opportunity for vascular rings in infants and assess the impact of prenatal and postnatal integrated management strategies on treatment outcomes.Methods:A retrospective analysis was conducted on the clinical data of 75 infants with vascular rings who underwent surgical treatment at the Third Affiliated Hospital of Zhengzhou University from January 2016 to December 2023. Among them, 54 were males and 21 were females, with a median age at surgery of 1.7 (0.7-6.9) months and a median weight of 5.3 (3.5-8.0) kg. Vascular rings malformation was diagnosed by real-time three-dimensional color doppler echocardiography during pregnancy in 51 cases. Preoperatively, 28 cases presented with respiratory or digestive system-related symptoms, and 26 cases had a history of hospitalization due to related symptoms. All patients underwent preoperative cardiac CTA+ CTVE and three-dimensional reconstruction examinations, and 56 cases showed varying degrees of airway compression and stenosis on imaging. Among them, 10 patients presented with preoperative stridor and respiratory distress; fiberoptic bronchoscopy performed after anesthesia induction confirmed significant tracheal compression/stenosis. One patient was ventilator-dependent preoperatively, and bronchoscopy revealed main bronchomalacia. The cohort included: Complete vascular rings (62 cases of double aortic arch, 10 cases of right aortic arch with aberrant left subclavian artery and left-sided ductus arteriosus/ligamentum) and incomplete vascular rings (3 cases of pulmonary artery sling). Additionally, 5 cases had associated Kommerell’s diverticulum, and 12 had intracardiac malformation. All patients successfully completed surgery, and those with intracardiac malformation underwent extracorporeal circulation and primary radical surgery concurrently. Based on prenatal diagnosis and implementation of prenatal and postnatal integrated management, patients were divided into an observation group (prenatal and postnatal integrated management group) and a control group (postnatally diagnosed group). The perioperative data of the two groups were compared to analyze the surgical outcomes and the advantages of prenatal and postnatal integrated treatment.Results:All 75 patients successfully completed surgery. Preoperatively, 56 cases (74.66%) presented with varying degrees of tracheal stenosis. Except for 1 case that died after abandoning treatment and 1 case that underwent tracheal surgery due to repeated failed ventilator weaning, all other patients were successfully discharged from the hospital. The overall mortality rate was 1.33%, and the rate of tracheal surgery was 1.35%. The age and weight at surgery in the observation group were lower than those in the control group ( P<0.05), and the proportion of preoperative hospitalization history was lower in the observation group ( P<0.05). No significant differences were observed between the two groups in terms of tracheal compression and stenosis, postoperative monitoring time, operation time, ventilator time, and risk of postoperative complications ( P>0.05). Conclusion:Tracheal stenosis is a common complication in children with vascular rings. Early surgical intervention is recommended for complete vascular rings and pulmonary artery slings (as an incomplete ring). Timely prenatal diagnosis of vascular ring anomalies combined with the implementation of an integrated prenatal-postnatal management strategy can significantly reduce the risk of preoperative hospitalization due to related symptoms and may lower the risk of subsequent tracheal surgery, potentially improving long-term prognosis.

Objective:To investigate the clinical characteristics and genetic etiology of Duchenne muscular dystrophy (DMD) with myogenic tumors.Methods:The clinical data of 2 children with DMD combined with myogenic tumors diagnosed in Children′s Hospital Affiliated to Zhengzhou University in July 2021 and February 2022 were collected. The relevant literature was reviewed to summarize the clinical characteristics and explore the mechanism of the dystrophin ( DMD) gene in myogenic tumors. Results:A 6-year and 10-month-old boy with DMD (deletion of exon 45) and a 12-year-old boy with DMD (deletion of exon 51) were diagnosed with tumors. They were diagnosed with DMD for delayed motor development in the Department of Neurology of Children′s Hospital Affiliated to Zhengzhou University. They presented with painless masses in the waist. Postoperative pathological diagnosis: the pathology and immunohistochemistry of case 1 showed an alveolar rhabdomyosarcoma (ARMS) and both myogenin and myogenic differentiation 1 positive; the pathology and immunohistochemistry of case 2 showed an alveolar soft part sarcoma(ASPS) and transcription factor enhancer 3 positive; both cases were myogenic tumors. Literature review (including this paper) showed that there were in total 14 cases with DMD combined with myogenic tumors including 13 cases of rhabdomyosarcoma (RMS) and 1 case of ASPS. All of them are male, and the age of onset of the tumors was 4-17 years. Pathological subtypes were described in 6 cases of ARMS and 5 cases of embryonal RMS, and were not described in 2 cases. The 9 cases described all had large deletions in the DMD gene which can change the reading frame of the DMD gene, and all gene mutations did not exceed exon 62. Conclusions:DMD gene with deletion may increase the risk of having myogenic tumors, and RMS is more common, which is manifested as painless mass in early stage. All DMD gene deletions do not exceed exon 62 and lead to change of the gene reading frame with severe clinical phenotype and degenerative changes in muscle function.

Objective:To investigate the clinical characteristics of encephalocraniocutaneous lipomatosis (ECCL) in pediatric patients.Methods:A retrospective analysis was conducted on the clinical data of 2 ECCL cases admitted to Children′s Hospital Affiliated to Zhengzhou University between January 2024 and December 2024. Additionally, a review of relevant literature was performed to summarize the clinical features of this condition.Results:Case 1 is a male patient aged 2 years and 10 months, while case 2 is a female patient aged 8 months. Both patients presented with seizures and exhibited nevus psiloliparus on the scalp, non-scarring alopecia, nodular skin tags around the eyes, and ocular choristomas. Brain magnetic resonance imaging revealed leptomeningeal angiomatosis in both cases, with case 1 also demonstrating an intracranial lipoma and case 2 showing localized cerebral atrophy and an arachnoid cyst. Whole-exome sequencing of peripheral blood and copy number variation analysis in both cases did not identify any pathogenic variants. Additionally, no relevant pathogenic variants were detected in the scalp lesion tissue of case 2. A review of the literature revealed that, to date, there have been 5 reported domestic cases, 132 reported foreign cases in pediatric populations, totally 139 cases including 2 cases described in this article. Among these patients, 86 are male, 49 are female, and the gender of 4 cases remains unspecified. Clinical manifestations observed included seizures in 79.0% (64/81) of cases and developmental delay in 64.7% (57/88). Cutaneous lesions were characterized by non-scarring alopecia in 100% (97/97) of cases,non-hair-bearing fatty tissue nevi in 98.3% (58/59), nodular skin tags in 96.5% (56/58), and subcutaneous lipomas in 94.8% (73/77). Ocular lesions predominantly involved choristomas, occurring in 91.8% (90/98) of cases. Central nervous system abnormalities were identified as ventricular dilatation or hydrocephalus in 85.0% (68/80) of cases, intracranial lipomas in 82.1% (69/84), localized cerebral atrophy in 80.9% (34/42), intracranial vascular anomalies in 74.1% (23/31), and spinal lipomas in 66.6% (30/45).Conclusions:ECCL is an uncommon neurocutaneous disorder with the potential to impact various organ systems, notably the integumentary, ocular, and central nervous systems. Pediatric patients may exhibit symptoms such as seizures, developmental delays, and additional clinical manifestations, necessitating vigilant monitoring and management.

Premature ovarian insufficiency(POI)is a disease that seriously affects the health and life of women,which is also one of the main causes of female infertility.The incidence of POI is increasing in recent years.The diagnostic criteria of POI are not uniform,and different diagnostic criteria have inconsistent thresholds for various indicators.Strict diagnostic criteria are more conducive to early detection and treatment of POI.At present,complementary and alternative therapies such as traditional Chinese medicine,acupuncture and moxibustion are widely used in the treatment of POI.This article reviewed the recent studies on the complementary and alternative therapy of traditional Chinese medicine in the treatment of POI,and finds that the dialectical treatment of traditional Chinese medicine is based on the perspective of traditional Chinese medicine theory and puts forward corresponding treatment plans for different dialectical types.For example,treatment from the kidney,tonifying kidney filling essence,regulating chongren;Treatment from the liver,soothing the liver,regulating qi,nourishing blood and softening the liver;Treatment from the heart and spleen,nourishing Yangming,tonifying the spleen and nourishing the heart.In terms of acupuncture treatment,regulating menstruation and promoting pregnancy and regulating the conception vessel and toning the governor vessel and toning the kidney are often used to treat POI.In addition,moxibustion regulates body function by stimulating the bladder meridian and conception vessel and governor vessel acupoints.Other methods,such as ear acupoint bean-pressing,acupoint thread-embedding and acupoint injection,have also shown potential in the treatment of POI.This article summarizes the role and characteristics of traditional Chinese medicine in the treatment of POI,in order to provide ideas and basis for clinical treatment of POI.

Premature ovarian insufficiency(POI)is a disease that seriously affects the health and life of women,which is also one of the main causes of female infertility.The incidence of POI is increasing in recent years.The diagnostic criteria of POI are not uniform,and different diagnostic criteria have inconsistent thresholds for various indicators.Strict diagnostic criteria are more conducive to early detection and treatment of POI.At present,complementary and alternative therapies such as traditional Chinese medicine,acupuncture and moxibustion are widely used in the treatment of POI.This article reviewed the recent studies on the complementary and alternative therapy of traditional Chinese medicine in the treatment of POI,and finds that the dialectical treatment of traditional Chinese medicine is based on the perspective of traditional Chinese medicine theory and puts forward corresponding treatment plans for different dialectical types.For example,treatment from the kidney,tonifying kidney filling essence,regulating chongren;Treatment from the liver,soothing the liver,regulating qi,nourishing blood and softening the liver;Treatment from the heart and spleen,nourishing Yangming,tonifying the spleen and nourishing the heart.In terms of acupuncture treatment,regulating menstruation and promoting pregnancy and regulating the conception vessel and toning the governor vessel and toning the kidney are often used to treat POI.In addition,moxibustion regulates body function by stimulating the bladder meridian and conception vessel and governor vessel acupoints.Other methods,such as ear acupoint bean-pressing,acupoint thread-embedding and acupoint injection,have also shown potential in the treatment of POI.This article summarizes the role and characteristics of traditional Chinese medicine in the treatment of POI,in order to provide ideas and basis for clinical treatment of POI.

Objective:To investigate the operation opportunity for vascular rings in infants and assess the impact of prenatal and postnatal integrated management strategies on treatment outcomes.Methods:A retrospective analysis was conducted on the clinical data of 75 infants with vascular rings who underwent surgical treatment at the Third Affiliated Hospital of Zhengzhou University from January 2016 to December 2023. Among them, 54 were males and 21 were females, with a median age at surgery of 1.7 (0.7-6.9) months and a median weight of 5.3 (3.5-8.0) kg. Vascular rings malformation was diagnosed by real-time three-dimensional color doppler echocardiography during pregnancy in 51 cases. Preoperatively, 28 cases presented with respiratory or digestive system-related symptoms, and 26 cases had a history of hospitalization due to related symptoms. All patients underwent preoperative cardiac CTA+ CTVE and three-dimensional reconstruction examinations, and 56 cases showed varying degrees of airway compression and stenosis on imaging. Among them, 10 patients presented with preoperative stridor and respiratory distress; fiberoptic bronchoscopy performed after anesthesia induction confirmed significant tracheal compression/stenosis. One patient was ventilator-dependent preoperatively, and bronchoscopy revealed main bronchomalacia. The cohort included: Complete vascular rings (62 cases of double aortic arch, 10 cases of right aortic arch with aberrant left subclavian artery and left-sided ductus arteriosus/ligamentum) and incomplete vascular rings (3 cases of pulmonary artery sling). Additionally, 5 cases had associated Kommerell’s diverticulum, and 12 had intracardiac malformation. All patients successfully completed surgery, and those with intracardiac malformation underwent extracorporeal circulation and primary radical surgery concurrently. Based on prenatal diagnosis and implementation of prenatal and postnatal integrated management, patients were divided into an observation group (prenatal and postnatal integrated management group) and a control group (postnatally diagnosed group). The perioperative data of the two groups were compared to analyze the surgical outcomes and the advantages of prenatal and postnatal integrated treatment.Results:All 75 patients successfully completed surgery. Preoperatively, 56 cases (74.66%) presented with varying degrees of tracheal stenosis. Except for 1 case that died after abandoning treatment and 1 case that underwent tracheal surgery due to repeated failed ventilator weaning, all other patients were successfully discharged from the hospital. The overall mortality rate was 1.33%, and the rate of tracheal surgery was 1.35%. The age and weight at surgery in the observation group were lower than those in the control group ( P<0.05), and the proportion of preoperative hospitalization history was lower in the observation group ( P<0.05). No significant differences were observed between the two groups in terms of tracheal compression and stenosis, postoperative monitoring time, operation time, ventilator time, and risk of postoperative complications ( P>0.05). Conclusion:Tracheal stenosis is a common complication in children with vascular rings. Early surgical intervention is recommended for complete vascular rings and pulmonary artery slings (as an incomplete ring). Timely prenatal diagnosis of vascular ring anomalies combined with the implementation of an integrated prenatal-postnatal management strategy can significantly reduce the risk of preoperative hospitalization due to related symptoms and may lower the risk of subsequent tracheal surgery, potentially improving long-term prognosis.

Objective:To investigate the clinical characteristics and genetic etiology of Duchenne muscular dystrophy (DMD) with myogenic tumors.Methods:The clinical data of 2 children with DMD combined with myogenic tumors diagnosed in Children′s Hospital Affiliated to Zhengzhou University in July 2021 and February 2022 were collected. The relevant literature was reviewed to summarize the clinical characteristics and explore the mechanism of the dystrophin ( DMD) gene in myogenic tumors. Results:A 6-year and 10-month-old boy with DMD (deletion of exon 45) and a 12-year-old boy with DMD (deletion of exon 51) were diagnosed with tumors. They were diagnosed with DMD for delayed motor development in the Department of Neurology of Children′s Hospital Affiliated to Zhengzhou University. They presented with painless masses in the waist. Postoperative pathological diagnosis: the pathology and immunohistochemistry of case 1 showed an alveolar rhabdomyosarcoma (ARMS) and both myogenin and myogenic differentiation 1 positive; the pathology and immunohistochemistry of case 2 showed an alveolar soft part sarcoma(ASPS) and transcription factor enhancer 3 positive; both cases were myogenic tumors. Literature review (including this paper) showed that there were in total 14 cases with DMD combined with myogenic tumors including 13 cases of rhabdomyosarcoma (RMS) and 1 case of ASPS. All of them are male, and the age of onset of the tumors was 4-17 years. Pathological subtypes were described in 6 cases of ARMS and 5 cases of embryonal RMS, and were not described in 2 cases. The 9 cases described all had large deletions in the DMD gene which can change the reading frame of the DMD gene, and all gene mutations did not exceed exon 62. Conclusions:DMD gene with deletion may increase the risk of having myogenic tumors, and RMS is more common, which is manifested as painless mass in early stage. All DMD gene deletions do not exceed exon 62 and lead to change of the gene reading frame with severe clinical phenotype and degenerative changes in muscle function.

Objective:To investigate the clinical characteristics of encephalocraniocutaneous lipomatosis (ECCL) in pediatric patients.Methods:A retrospective analysis was conducted on the clinical data of 2 ECCL cases admitted to Children′s Hospital Affiliated to Zhengzhou University between January 2024 and December 2024. Additionally, a review of relevant literature was performed to summarize the clinical features of this condition.Results:Case 1 is a male patient aged 2 years and 10 months, while case 2 is a female patient aged 8 months. Both patients presented with seizures and exhibited nevus psiloliparus on the scalp, non-scarring alopecia, nodular skin tags around the eyes, and ocular choristomas. Brain magnetic resonance imaging revealed leptomeningeal angiomatosis in both cases, with case 1 also demonstrating an intracranial lipoma and case 2 showing localized cerebral atrophy and an arachnoid cyst. Whole-exome sequencing of peripheral blood and copy number variation analysis in both cases did not identify any pathogenic variants. Additionally, no relevant pathogenic variants were detected in the scalp lesion tissue of case 2. A review of the literature revealed that, to date, there have been 5 reported domestic cases, 132 reported foreign cases in pediatric populations, totally 139 cases including 2 cases described in this article. Among these patients, 86 are male, 49 are female, and the gender of 4 cases remains unspecified. Clinical manifestations observed included seizures in 79.0% (64/81) of cases and developmental delay in 64.7% (57/88). Cutaneous lesions were characterized by non-scarring alopecia in 100% (97/97) of cases,non-hair-bearing fatty tissue nevi in 98.3% (58/59), nodular skin tags in 96.5% (56/58), and subcutaneous lipomas in 94.8% (73/77). Ocular lesions predominantly involved choristomas, occurring in 91.8% (90/98) of cases. Central nervous system abnormalities were identified as ventricular dilatation or hydrocephalus in 85.0% (68/80) of cases, intracranial lipomas in 82.1% (69/84), localized cerebral atrophy in 80.9% (34/42), intracranial vascular anomalies in 74.1% (23/31), and spinal lipomas in 66.6% (30/45).Conclusions:ECCL is an uncommon neurocutaneous disorder with the potential to impact various organ systems, notably the integumentary, ocular, and central nervous systems. Pediatric patients may exhibit symptoms such as seizures, developmental delays, and additional clinical manifestations, necessitating vigilant monitoring and management.