Acupuncture Points ; Adult ; Combined Modality Therapy ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Urticaria ; therapy

Acupuncture Points ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Rhinitis, Allergic, Perennial ; therapy ; Young Adult

OBJECTIVE: To compared the clinical effect between triple needling combined with thermo-electroacupuncture at Huantiao (GB 30) and triple needling combined with electroacupuncture at Huantiao (GB 30) for trunk-sciatica. METHODS: A total of 56 patients with trunk-sciatica were randomized into a triple needling combined with thermo-electroacupuncture group and a triple needling combined with electroacupuncture group, 28 cases in each group. In the triple needling combined with thermo-electroacupuncture group, triple needling combined with thermo-electroacupuncture at Huantiao (GB 30) was applied. In the triple needling combined with electroacupuncture group, triple needling combined with electroacupuncture at Huantiao (GB 30) was applied. Both groups were treated with acupuncture at Weizhong (BL 40), Yanglingquan (GB 34) and Chengshan (BL 57). The treatment was given once every 2 days, 10 days as one course for 2 courses. Before treatment, 1, 2 courses into treatment, the scores of pain rating index (PRI), pain visual analogue scale (VAS) and present pain intensity (PPI) were observed, and the clinical efficacy was evaluated in the two groups. RESULTS: The PRI, VAS and PPI scores 1, 2 courses into treatment were decreased in the two groups ( CONCLUSION Triple needling combined with thermo-electroacupuncture at Huantiao (GB 30) could effectively relieve pain in patients with trunk-sciatica, and the curative effect maybe better than triple needling combined with electroacupuncture at Huantiao (GB 30).
Acupuncture Points ; Acupuncture Therapy ; Electroacupuncture ; Humans ; Sciatica ; Treatment Outcome

Leigh syndrome is a genetically heterogeneous disease caused by defects in enzymes involved in aerobic energy metabolism and the Krebs', cycle. Mitonchondrial complex I deficiency is a main cause of Leigh syndrome. In this study, a Chinese child with Leigh syndrome caused by 13513G>A mutation was reported. The proband was the first child of his parents. The previously healthy boy presented with generalized epilepsy at 12 years of age. When he visited Peking University First Hospital at 13 years of age, he had subacute loss of vision in two eyes and temporal defect of visual field in the left eye. He walked with a spastic gait. His blood lactate and pyruvate levels were elevated. Muscle biopsy showed mild lipid accumulation in muscle fiber. An electrocardiogram showed incomplete right bundle branch block. Brain magnetic resonance imaging showed bilateral, symmetrical lesions in the basal ganglia, supporting the diagnosis of Leigh syndrome. 13513G>A mutation was identified by gene analysis in the patient, which led to mitochondrial respiratory chain complex I deficiency. Multivitamins and L-carnitine were administered. At present, the patient is 16 years old and has progressive deterioration with significant muscle weakness and body weight loss. He is absent from school. He has no obvious retardation in intelligence. 13513G>A mutation was first identified by gene analysis in Chinese population with Leigh syndrome. This may be helpful in genetic counseling.
Adolescent ; DNA, Mitochondrial ; genetics ; Electron Transport Complex I ; deficiency ; Humans ; Leigh Disease ; genetics ; Male ; Mutation

Leigh syndrome is a genetically heterogeneous disease caused by defects in enzymes involved in aerobic energy metabolism and the Krebs' cycle. Deficiency of pyruvate dehydrogenase complex E1 alpha subunit (PDHA1) is the common cause of Leigh syndrome. In this study, one Chinese case of PDHA1 deficiency was reported. The patient was a boy with normal mental development, retarded motor development, general weakness, hypotonia and areflexia. Muscle histopathological findings suggested axonal peripheral neuropathy. Brain magnetic resonance imaging at 5 years of age revealed bilateral putamina lesions and periventricular white matter demyelination, supporting the diagnosis of Leigh syndrome. A C214T mutation in exon 3 of the PDHA1 gene was detected. After the treatment of thiamin, coenzyme Q10, Lcarnitine and carbohydrates-restricted diet, his movement ability improved significantly. At present, the patient is 8 years old and has normal school life. PDHA1 deficiency is an X-linked inherited metabolic disease, which shares various clinical manifestations and leads to difficult diagnosis. This patient predominately presented with progressive weakness and was diagnosed by gene analysis.
Child, Preschool ; Diagnosis, Differential ; Humans ; Leigh Disease ; diagnosis ; genetics ; therapy ; Male ; Mutation ; Pyruvate Dehydrogenase (Lipoamide) ; genetics

OBJECTIVETo evaluate therapeutic effect and reliability of bipolar transurethral plasma kinetic prostatectomy (TUPKP) for high risk level benign prostatic hyperplasia (BPH).

METHODSA total of 230 cases of high risk of BPH were treated with TUPKP. Among them, 132 cases with the residual urine of 40 to 420 ml had accepted long term but inefficient medical therapy, 98 cases were suffered with repeating acute urinary retention. One hundred and seventy-three cases with the functional capacity>4 MET were performed the standard transurethral resection of the prostate (TURP), the other 57 cases with the functional capacity<4 MET were accepted the minimally invasive TURP. Among them 12 cases complicated with bladder stones accepted Ho: YAG lithotripsy priory. The international prostate symptom score (IPSS), The maximal urinary flow rate (Qmax) and residual urine of the 2 groups before and after operation were analyzed.

RESULTSThere was no transurethral resection syndrome occurred in both groups. After 3 to 12 months of follow-up postoperatively, the IPSS of the two groups were reduced from (21.9+/-5.7) and (23.7+/-5.0) to (4.4+/-2.3) and (5.5+/-2.4), residual urine were reduced from (61.8+/-18.4) ml and (103.9+/-77.3) ml to (13.0+/-6.2) ml and (15.8+/-6.1) ml, respectively. The Qmax was increased from (5.7+/-3.0) ml/s and (4.8+/-2.8) ml/s to (20.9+/-6.3) ml/s and (16.8+/-3.9) ml/s, there existed significant differences (P<0.01). However the IPSS, Qmax and residual urine of the standard group had progressed more obviously than the minimally invasive TURP group (P<0.05).

CONCLUSIONSIt is safe and effective to use TUPKP for treating high risk patients of BPH with classic TURP and minimally invasive TURP according to different functional capacity. When the functional capacity is more than 4 MET, the standard procedures is preferred.

Aged ; Aged, 80 and over ; Follow-Up Studies ; Humans ; Male ; Prostatic Hyperplasia ; surgery ; Transurethral Resection of Prostate ; methods ; Treatment Outcome

BACKGROUNDLeigh syndrome is an inherited neurodegenerative disease that emerges in infancy and childhood and presents with a clinically heterogeneous variety of neuromuscular and non-neuromuscular disorders. It can result from the inheritance of mutations in either nuclear or mitochondrial DNA. In the current study, we performed a retrospective study in 65 patients in order to investigate the clinical and genetic characteristics of Leigh syndrome in Chinese patients.

METHODSSixty-five unrelated cases (35 men and 30 women) who were hospitalized in the past 12 years were reviewed. Diagnosis was based on both the clinical presentation and the characteristic neuropathologic findings of bilateral symmetric necrotizing lesions in the basal ganglia and brain stem as detected using cranial computed tomography (CT) scan or magnetic resonance imaging (MRI). The differential diagnosis of organic acidurias and fatty acid beta-oxidation defects were performed. Specific point mutations and deletions in mitochondrial DNA (T8993G, T8993C, T9176C, A8344G, A3243G) were screened by PCR-restriction analysis and Southern blot. The SURF1 gene was sequenced. Skeletal muscle biopsies were performed in 17 (26.2%) of the patients. The diagnosis was confirmed by autopsy in 6 (9.2%) patients.

RESULTSThe patients had various forms of metabolic encephalomyopathy. Fifty-nine (90.8%) of the patients had the typical neuroradiological features of Leigh syndrome, including symmetrical necrotizing lesions scattered within the basal ganglia, thalamus and brain stem. Twenty (30.8%) patients were confirmed by genetic, biochemical analysis and autopsy. Specific point mutations in mitochondrial DNA were found in 5 cases (7.7%). Of these, the A8344G mutation was detected in 2 patients. The T8993G, T8993C, and A3243G point mutations were identified in 3 other patients, respectively. SURF1 mutations associated with cytochrome c oxidase deficiency were identified in 8 (12.3%) families by DNA sequencing. A G604C mutation was identified in 6 (9.2%) patients. The genotypes of 52 patients remained unknown.

CONCLUSIONSLeigh syndrome presents as a diverse array of clinical features and can result from specific mutations in nuclear or mitochondrial DNA. In this study, SURF1 mutations associated with cytochrome c oxidase deficiency were identified in 8 (12.3%) out of 65 patients with Leigh syndrome. It indicates that SURF1 mutations might be a common cause of Leigh syndrome in China. The etiology of Leigh syndrome in Chinese patients represents a persistent challenge to clinicians.

Adolescent ; Child ; Child, Preschool ; Cytochrome-c Oxidase Deficiency ; genetics ; Female ; Humans ; Infant ; Infant, Newborn ; Leigh Disease ; genetics ; metabolism ; pathology ; therapy ; Male ; Membrane Proteins ; Mitochondrial Proteins ; Mutation ; Proteins ; genetics ; Retrospective Studies ; Treatment Outcome

Background Leigh syndrome is an inherited neurodegenerative disease that emerges in infancy and childhood and presents with a clinically heterogeneous variety of neuromuscular and non-neuromuscular disorders. It can result from the inheritance of mutations in either nuclear or mitochondrial DNA. In the current study, we performed a retrospective study in 65 patients in order to investigate the clinical and genetic characteristics of Leigh syndrome in Chinese patients.Methods Sixty-five unrelated cases (35 men and 30 women) who were hospitalized in the past 12 years were reviewed. Diagnosis was based on both the clinical presentation and the characteristic neuropathologic findings of bilateral symmetric necrotizing lesions in the basal ganglia and brain stem as detected using cranial computed tomography (CT) scan or magnetic resonance imaging (MRI). The differential diagnosis of organic acidurias and fatty acid β-oxidation defects were performed. Specific point mutations and deletions in mitochondrial DNA (T8993G, T8993C, T9176C, A8344G, A3243G) were screened by PCR-restriction analysis and Southern blot.The SURF1 gene was sequenced. Skeletal muscle biopsies were performed in 17 (26.2%) of the patients. The diagnosis was confirmed by autopsy in 6 (9.2%) patients.Results The patients had various forms of metabolic encephalomyopathy. Fifty-nine (90.8%) of the patients had the typical neuroradiological features of Leigh syndrome, including symmetrical necrotizing lesions scattered within the basal ganglia, thalamus and brain stem. Twenty (30.8%) patients were confirmed by genetic,biochemical analysis and autopsy. Specific point mutations in mitochondrial DNA were found in 5 cases (7.7%).Of these, the A8344G mutation was detected in 2 patients. The T8993G, T8993C, and A3243G point mutations were identified in 3 other patients, respectively. SURF1 mutations associated with cytochrome c oxidase deficiency were identified in 8 (12.3%) families by DNA sequencing. A G604C mutation was identified in 6(9.2%) patients. The genotypes of 52 patients remained unknown.Conclusions Leigh syndrome presents as a diverse array of clinical features and can result from specific mutations in nuclear or mitochondrial DNA. In this study, SURF1 mutations associated with cytochrome c oxidase deficiency were identified in 8 (12.3%) out of 65 patients with Leigh syndrome. It indicates that SURF1 mutations might be a common cause of Leigh syndrome in China. The etiology of Leigh syndrome in Chinese patients represents a persistent challenge to clinicians.

OBJECTIVETo study the "hot spot" of BRCA1/2 gene mutations in Chinese mainland breast cancer population.

METHODSThe known BRCA1/2 gene mutations in author's previous studies were reanalyzed by denaturing high performance liquid chromatography and DNA sequencing method in 177 patients with early onset breast cancer or affected relatives and 426 sporadic breast cancer patients from four breast cancer centers in China.

RESULTSThree cases were found with BRCA1 5589del8 mutation out of 247 hereditary-predisposing breast cancer patients (70 patients in previous study and 177 patients in current study) and 2 cases with BRCA1 5589del8 mutation out of 426 sporadic breast cancer patients. They had similar even same haplotype.

CONCLUSIONBRCA1 5589del8 mutation is likely to be the "founder mutation" in Chinese population, but it should be confirmed by further studies.

Adult ; Asian Continental Ancestry Group ; genetics ; BRCA1 Protein ; genetics ; Base Sequence ; Breast Neoplasms ; ethnology ; genetics ; China ; Chromatography, High Pressure Liquid ; DNA Mutational Analysis ; Female ; Genetic Predisposition to Disease ; genetics ; Humans ; Mutation

Objective:To investigate the surgical efficacy and prognosis influencing factors of hilar cholangiocarcinoma based on multidisciplinary diagnosis and treatment.Methods:The retrospective cohort study was conducted. The clinicopathological data of 91 patients with hilar cholangiocarcinoma who underwent surgery in Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School from April 2004 to April 2021 were collected. There were 59 males and 32 females, aged (61±10)years. Patients who were admitted from April 2004 to March 2014 underwent traditional surgical diagnosis and treatment, and patients who were admitted from April 2014 to April 2021 underwent multidisciplinary diagnosis and treatment. Observation indica-tors: (1) surgical situations; (2) postoperative situations; (3) postoperative pathological examina-tions; (4) postoperative prognosis analysis; (5) influencing factors of postoperative prognosis. Follow-up was conducted using telephone interview and outpatient examination. Patients were followed up once every 6 months after surgery to detect survival. The follow-up was up to April 2023. Measure-ment data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the independent sample t test. Measurement data with skewed distribution were represented as M(range), and comparison between groups was conducted using the Mann-Whitney U test. Comparison of ordinal data was conducted using the rank sum test. Count data were described as absolute numbers or percentages, and comparison between groups was conducted using the chi-square test or Fisher exact probability. The Kaplan-Meier method was used to draw survival curve and calculate survival rate. The Log-Rank test was used for survival analysis. Univariate and multivariate analyses were conducted using the COX proportional hazard model. Results:(1) Surgical situations. Of the 91 patients, there were 65 cases receiving hemi- or expanded hemi-hepatectomy, 13 cases receiving tri-hepatectomy, 9 cases receiving partial hepatectomy, 4 cases receiving extrahepatic bile duct resection. There were 24 cases receiving combined vein resection and reconstruction, 8 cases receiving combined pancreaticoduodenectomy, 6 cases receiving com-bined hepatic artery resection and reconstruction, including 24 cases receiving extended radical surgery (tri-hepatectomy, hepatic artery resection and reconstruction, hepatopancreaticoduodenec-tomy). The operation time, volume of intraoperative blood loss and intraoperative blood transfusion rate of 91 patients was (590±124)minutes, 800(range, 500?1 200)mL and 75.8%(69/91), respectively. Of the 91 patients, cases receiving extended radical surgery, the volume of intraoperative blood loss were 4, 650(range, 300?1 000)mL in the 31 patients who were admitted from April 2004 to March 2014, versus 20, 875 (range, 500?1 375)mL in the 60 patients who were admitted from April 2014 to April 2021, showing significant differences between them ( χ2=4.39, Z=0.31, P<0.05). (2) Post-operative situations. The postoperative duration of hospital stay and cases with postoperative infectious complications were (27±17)days and 50 in the 91 patients. Cases with abdominal infection, cases with infection of incision, cases with bacteremia and cases with pulmonary infection were 43, 7, 5, 8 in the 91 patients. One patient might have multiple infectious complications. Cases with bile leakage, cases with delayed gastric emptying, cases with chylous leakage, cases with liver failure, cases with pancreatic fistula, cases with intraperitoneal hemorrhage, cases with reoperation, cases dead during the postoperative 90 days were 30, 9, 9, 6, 5, 3, 6, 3 in the 91 patients. Cases with abdominal infection was 10 in the 31 patients who were admitted from April 2004 to March 2014, versus 33 in the 60 patients who were admitted from April 2014 to April 2021, showing a significant difference between them ( χ2=4.24, P<0.05). Cases dead during the postoperative 90 days was 3 in the 31 patients who were admitted from April 2004 to March 2014, versus 0 in the 60 patients who were admitted from April 2014 to April 2021, showing a significant difference between them ( P<0.05). (3) Post-operative pathological examinations. Of the 91 patients, cases with Bismuth type as type Ⅰ?Ⅱ, type Ⅲ, type Ⅳ, cases with T staging as Tis stage, T1 stage, T2a?2b stage, T3 stage, T4 stage, cases with N staging as N0 stage, N1 stage, N2 stage, cases with M staging as M0 stage, M1 stage, cases with TNM staging as 0 stage, Ⅰ stage, Ⅱ stage, Ⅲ stage, ⅣA stage, ⅣB stage, cases with R 0 radical resection, cases with R 1 or R 2 resection were 15, 46, 30, 1, 9, 25, 30, 26, 49, 36, 6, 85, 6, 1, 7, 13, 58, 6, 6, 63, 28. Cases with R 0 radical resection, cases with R 1 or R 2 resection were 15, 16 in the 31 patients who were admitted from April 2004 to March 2014, versus 48, 12 in the 60 patients who were admitted from April 2014 to April 2021, showing a significant difference between them ( χ2=9.59, P<0.05). (4) Postoperative prognosis analysis. Of the 91 patients, 3 cases who died within 90 days after surgery were excluded, and the 5-year overall survival rate and median overall survival time of the rest of 88 cases were 44.7% and 55 months. The 5-year overall survival rate was 33.5% in the 28 patients who were admitted from April 2004 to March 2014, versus 50.4% in the 60 patients who were admitted from April 2014 to April 2021, showing a significant difference between them ( χ2=5.31, P<0.05). Results of further analysis showed that the corresponding 5-year overall survival rate of cases without lymph node metastasis was 43.8% in the 16 patients who were admitted from April 2004 to March 2014, versus 61.6% in the 31 patients who were admitted from April 2014 to April 2021. There was a significant difference in the 5-year overall survival rate between these patients without lymph node metastasis ( χ2=3.98, P<0.05). The corresponding 5-year overall survival rate of cases with lymph node metastasis was 18.5% in the 12 patients who were admitted from April 2004 to March 2014, versus 37.7% in the 29 patients who were admitted from April 2014 to April 2021. There was no significant difference in the 5-year overall survival rate between these patients with lymph node metastasis ( χ2=2.25, P>0.05). (5) Influencing factors of postoperative prognosis. Results of multivariate analysis showed that poorly differentiated tumor and R 1 or R 2 resection were inde-pendent risk factors influencing prognosis after surgical treatment of hilar cholangiocarcinoma ( hazard ratio=2.62, 2.71, 95% confidence interval as 1.30?5.29, 1.30?5.69, P<0.05). Conclusions:Compared with traditional surgical diagnosis and treatment, treatment of hilar cholangiocarcinoma based on multidisciplinary diagnosis and treatment can expand surgical indications, reduce proportion of dead patients within 90 days after surgery, improve proportation of radical resection and long-term survival rate. Poorly differentiated tumor and R 1 or R 2 resection are independent risk factors influencing prognosis after surgical treatment of hilar cholangiocarcinoma.