Objective To investigate the expression of heat shock protein (HSP) 60 and analyze the significance in cervical carcinoma. Methods The cervical tissue samples of 57 cases of cervical cancer and 57 normal cervical tissues were collected. The expression of HSP60 were detected by semi-quantitative reverse transcription polymerase chain reaction (RT-PCR). The protein expressions of HSP60 were determined by Western blot analysis. To observe the relationship between HSP60 expression and the occurrence and development of cervical cancer. Results HSP60 mRNA expression in normal cervical tissue was significantly lesser than that in cervical cancer tissue (t=2.65, P0.05). The levels of HSP60 protein expression in normal cervical tissue was significantly lower than the expression in cervical cancer tissue (t=3.132, P

Objective To investigate the clinical features and risk factors of primary Sjogren's syndrome (pSS) patients with malignancies.Methods The clinical features of 29 pSS patients with malignancies from January 1985 to March 2008 were retrospectively analyzed.Results The ratio of pSS with malignancies to all hospitalized pSS patients from January 1985 to March 2008 was 2.2%.In these patients,8 were lymphoma,4 were breast cancers,2 were myeloma,2 were thymoma,2 were lung cancer,2 were gastric carcinoma,2 were hepatoma,2 were colon carcinoma and 2 were tongue cancer.Uterine cervix cancer,renal carcinoma,thyroid carcinoma and carcinoma of parotid gland each were fund in this series of patients.Conclusion The most common malignancy in pSS is lymphoma and the major of pathological type is B cell non-Hodgkin's lymphoma.

Objective: To study the effect of comprehensive treatment in stroke unit on the cognition and life quality of patients with vascular cognitive impairment (VCI) and also its effects on the mental state of their caregivers. Methods: Ninety-three persons with VCI were randomly divided into a control group (n=44) and a comprehensive treatment group (n=49) after being admitted into the stroke unit. Both groups took routine basic drugs (such as anti-platelet drugs, lipid lowering drugs, anti-hypertension drugs, huperzine-A tablets and Nicergoline tablets). The treatment group was additionally provided with limb movement rehabilitation training, social practice, cognitive training and health education. During the treatment, the treatment group′s caregivers were also given health education about VCI and stroke, systematic rehabilitation knowledge and skills training and appropriate anti-depressant and anxiety medication if need. Before the treatment, as well as 3 and 6 months after the treatment, the patients of both groups were evaluated using the mini-mental state examination (MMSE), the Montreal cognitive assessment (MoCA), their ability in the activities of daily living (ADL) was rated and Spitzer quality of life (QLI) values were assigned. The caregivers were evaluated using the Hamilton depression scale (HAMD) and the Hamilton anxiety scale (HAMA). Results: After 3 and 6 months of treatment, the average MMSE, MoCA, ADL and QLI scores of the treatment group had improved significantly and were then significantly better than those of the control group at the same time points. The average HAMD score of the treatment group was also significantly better. Conclusion Comprehensive stroke unit therapy can improve the cognition and life quality of patients with vascular cognitive impairment. It can also improve the mental state of their caregivers.

Objective To systematically evaluate qualitative studies on the experience of transition from adolescent to adult medical care for patients with congenital heart disease(CHD),and to provide a reference for exploring CHD transition management options and developing intervention strategies.Methods A computerized search of PubMed,Embase,Web of Science,Cochrane Library,EBSCO,CINAHL,China Knowledge Network,Wanfang database,Vipshop database,and China Biomedical Literature Database for qualitative studies on the transition experience of CHD patients from adolescence to adult medical care was conducted for the period from the establishment of the database to April 2023.The quality of the literature was evaluated using the Joanna Briggs Institute(JBI)Australian Centre for Evidence-Based Health Care Quality Assessment Criteria for Qualitative Research(2016),and the results were integrated using meta-integration methods.Results A total of 9 studies were included,and 49 research results were extracted,and 11 categories were summarized.The final synthesis included 4 integrated results:①Complex attitudes towards healthcare transition,with both attachment and expectation:attachment to paediatric healthcare providers,expectation of transition to adult healthcare providers.(2)Facing multiple healthcare transition challenges:lack of adequate preparation for healthcare transition,parents withdrawing from the role of disease manager,large differences in services between paediatric and adult healthcare providers.③Expect to receive multiple supports:expect to receive comprehensive health education from healthcare personnel,expect healthcare institutions to set up healthcare transition counselling clinics and achieve handover of illness,expect to receive companionship and support from parents,expect to receive understanding and help from peers.④ Per-ceived benefits of medical transition:increased ability to manage illness,role change and personal growth.Conclusion Adolescents with CHD have a complex experience of transitioning to adult healthcare,and healthcare professionals should be attentive to their feelings,encourage them to deal with challenges positively,and provide adequate information and joint parental and peer support to facilitate a smooth transition to adult healthcare for adolescents.

Objective:To study the clinical characteristics and risk factors of nephrocalcinosis in preterm infants.Methods:From March 2021 to August 2021, all preterm infants admitted to NICU of our hospital were retrospectively analyzed. The infants were assigned into nephrocalcinosis group and non-nephrocalcinosis group according to urinary tract ultrasound. Clinical data including gestational age, birth weight(BW), nutritional support strategy and complications were reviewed.Results:A total of 40 preterm infants (<34 weeks) were enrolled. 9 cases were in the nephrocalcinosis group and 31 cases in the non-nephrocalcinosis group. The nephrocalcinosis group had lower BW[(1 167±214) g vs.(1 586±215) g], higher calcium [6.9 (5.1, 8.7) g vs.3.3 (2.1, 6.8) g] and vitamin D intake [3.2(2.5, 4.2)×10 4U vs.1.7(1.1, 3.2)×10 4U] during hospitalization. No significant differences existed between the two groups on the following items:blood calcium and phosphate, 25-hydroxyvitamin D, feeding strategy, time to reach full enteral feeding(TFF), furosemide dosage and respiratory support duration ( P>0.05). In the nephrocalcinosis group, the median age of diagnosing nephrocalcinosis was 40.0(30.0, 52.5)d after birth. 5 cases showed bilateral nephrocalcinosis. 5 cases in the nephrocalcinosis group received renal tubule function examination,4 cases had increased urine β2 microglobulin and 2 cases had increased urine α1 microglobulin. 7 cases had elevated urine calcium in the nephrocalcinosis group. Follow-up showed that nephrocalcinosis disappeared 3-9 months after birth. Conclusions:BW, total calcium and vitamin D intake are risk factors for nephrocalcinosis in preterm infants. Increased urine β2 microglobulin and calcium levels are common co-morbidities in preterm infants with nephrocalcinosis.

Objective To summarize and analyze the clinical features and diagnosis and treatment methods of patients with restless leg syndrome (RLS) mainly characterized by abdominal symptoms, and provide the basis for improving the correct diagnosis and treatment rate of RLS. MethodsThree patients, admitted to and completed routine laboratory examination (blood analysis, blood biochemistry, serum iron, serum ferritin, etc.), imaging, electroencephalogram, and electromyography in our hospital from August 2018 to April 2019, were chosen in our study. Polysomnography monitor was used to record the patient's sleep process for 12 h. Sleep and psychological status were evaluated by Pittsburgh Sleep Quality Index (PSQI), RLS Self-rating Depression Scale (IRLS), Epworth Sleeping Scale (ESS), RLS-quality of life (RLS-QoL), Hamilton Anxiety Scale (HAMA) and Hamilton Depression Scale (HAMD).Results General examination, physical examination of nervous system, imaging, electroencephalogram, electromyography and routine biochemical examination showed no obvious abnormalities in the three patients. Serum iron decreased in two patients. Polysomnography results indicated that the sleep efficiency of the three patients was obviously decreased, the sleep latency was prolonged, the time of awakening during sleep and the times of awakenings were increased; and the sleep structure was disordered; rapid eye movement sleep was significantly reduced. Meanwhile, all three patients had moderate and severe PLM events. Excessive sleepiness in the daytime was noted; the quality of life was affected about one month, and the severity was severe; all three patients had severe anxiety without evident depression. The condition of three patients with pramipexole hydrochloric acid after treatment were significantly improved.Conclusion s RLS subtype with abdominal symptoms as chief complaint is relatively rare in clinical practice. If patients have abdominal pain and discomfort during sleep at night and can exclude organic diseases of the digestive system, the possibility of RLS should be considered. A good therapeutic effect can be obtained by using dopa receptor agonist such as pramipexole.

Objective:To discuss the clinical features and treatment of 19 patients with granulomatosis with polyangiitis (GPA) complicated with hypertrophic cranial pachymeningitis (HCP).Methods:The clinical features of 19 patients diagnosed with GPA complicated with HCP in Peking Union Medical College Hospital were retrospectively analyzed.Results:Among the 315 patients with GPA, 19 (12 males, 7 females, with) were diagnosed with HCP at Peking Union Medical College Hospital. The median age was 57 (19-64) years. In the neurological manifestations per se, all patients had headache, 16 patients had cerebral involvement, which included 8 cases at the frontal area, 8 cases at the temporal area, 8 cases at the skull base area (4 cases with parasellar involvements including 3 cases with cavernous sinus involvement and 2 cases with orbital involvement), 6 cases of tentorium involvement, 2 cases of cerebral palsy, 1 case of calvarium, 1 case of occipital, and 1 case with combined spinal pachymeningitis, respectively. In systemic manifestations, 10 patients had fever, 8 patients had weight lose, 4 patients had lung involvement, 3 patients had kidney involvement, 16 patients had nasosinusitis, 10 patients had tympanitis, and 16 patients had localized GPA. The laboratory tests showed that 15 patients had positive anti-neutrophil cytoplasmic antibodies (ANCA), including 8 cases with positive proteinase 3 (PR3)-ANCA and 6 cases with positive myeloperoxidase (MPO)-ANCA. Sixteen patients had lumbar puncture examination, 9 cases had elevated cerebrospinal pressure, 10 cases had elevated level of protein in cerebrospinal fluid. Nineteen patients were treated with glucocorticoids (12 patients accepted pulse therapy) and immunosuppressive agents. Twelve patients were treated with intrathecal injections of dexamethasone combined with or without Methotrexate (MTX). All 19 patients were improved.Conclusion:HCP, as a rare but serious manifestation of GPA, is not rare in active cases and should be intensively treated.

Objective: To explore the clinical and immunological features, gene mutations, treatment and prognosis in patients with activated phosphoinositide 3-kinase δ syndrome (APDS) caused by PIK3CD gene heterozygous germline mutation. Method: The data of clinical, immunological phenotype, treatment, and prognosis of 15 patients with APDS, who visited Children′s Hospital of Chongqing Medical University, Peking Union Medical College Hospital, and Shenzhen Children′s Hospital from June 2014 to November 2016, were collected and analyzed. Result: Of the 15 patients, 11 were males, remaining 4 patients were females. The median age of disease onset was 1 year, and median age at diagnosis was 4 years and 4 months. All patients had the de novo heterozygous germline mutation in PIK3CD (c. 3061G>A, p. E1021K). The common initial symptoms were respiratory infections, including pneumonia (12 cases) , bronchiectasis (5 cases). Other common clinical manifestations were recurrent and chronic diarrhea (11 cases), Epstein-Barr virus (EBV) and/or cytomegalovirus (CMV) viremia (10 cases), hepatosplenomegaly (13 cases), and lymphadenopathy (10 cases). The main immunological features were increased IgM (11 cases), decreased IgG (6 cases), decreased numbers of CD4⁺ T cell (7 cases) especially naïve CD4⁺ T cell (9 cases), reduced numbers of B cells (11 cases) particularly naïve B cells (9 cases), increased numbers of transitional B cells (5 cases) and CD8⁺ terminally differentiated effector memory T cells (5 cases). After 1-29 months follow up, 13 of the 15 cases remain survived, of whom 5 cases received regular intravenous immunoglobulin (IVIG) therapy, with reduced frequency of infections and improved severity of infections; of whom 3 cases received oral rapamycin therapy at the dosage of 1 mg/ (m²·d) and with a decrease in nonneoplastic lymphoproliferation. Conclusion E1021K is a hotspot for mutation in the PIK3CD gene in patients with APDS. Regular IVIG can improve their quality of life. Targetel treatment with rapamycin could mitigate hepatosplenomegaly.