OBJECTIVE To explore the clinical risks and monitoring essentials associated with tonifying Chinese patent medicine. METHODS The varieties of tonifying Chinese patent medicines listed in the National Basic Drug List （2024 edition） were counted. Package inserts were collected using software such as “Dingxiangyuan” and then classified and organized according to criteria such as “drug name”“ingredients”“contraindications”“precautions”“drug interactions”. The names of traditional Chinese medicine （TCM） decoction pieces were standardized in accordance with the Chinese Pharmacopoeia （2020 edition） and other relevant standards； literature was reviewed to compile information on TCM decoction pieces that required caution/were contraindicated in special populations， as well as tonifying Chinese patent medicines and their related clinical applications. Then， a database for tonifying Chinese patent medicines was ultimately established by relying on the hospital’s internal information system， so as to conduct an in-depth exploration of the clinical usage risks and key monitoring points of tonifying Chinese patent medicines. RESULTS A total of 222 tonifying traditional Chinese medicines were evaluated. Contraindications or requirements for cautious use were identified in 91 （40.99%） for hepatic or renal impairment， 9 （4.05%） for hypertension， and 8 （3.60%） for pediatric patients， and 109 （49.10%） were designated as contraindicated or requiring caution for athletes. CONCLUSIONS Although tonifying Chinese patent medicines are indicated for deficiency patterns， their use is accompanied by measurable clinical risk， especially in individuals with hepatic or renal compromise who are prone to adverse reactions.

Objective:To analyze the efficacies of unilateral biportal endoscopy(UBE)and percutaneous endoscopic transforaminal discectomy(PETD)in treatment of lumbar disc herniation(LDH),and to explore the optimal selection of minimally invasive surgical approaches for the The LDH patients.Methods:A retrospective analysis was performed on the clinical data of 64 LDH patients who underwent surgery at Liwan Central Hospital of Guangzhou City in Guangdong Province,between January 2020 and June 2024.The surgical approaches were determined through physician-patient communication,and the patients were divided into UBE group(n=30)and PETD group(n=34).The materials of patients were recorded including gender,age,body mass index(BMI),percentages of affected segments,course of disease,duration of hospitalization,operation duration,intraoperative blood loss,numbers of intraoperative fluoroscopy,total incision length,and time to full weight-bearing(WB).The therapeutic outcomes were evaluated using Oswestry disability index(ODI),Visual Analog Scale(VAS)scores for low back pain and leg pain,MacNab criteria,and spinal canal areas at the affected segment.the postoperative complications of the patients in two groups were analyzed.Results:There were no statistically significant differences in age,gender composition ratio,BMI,course of disease,and percentages of affected segments of the patients between UBE group and PETD group(P＞0.05).Compared with PETD group,the intraoperative blood loss,total incision length,and time to full WB of the patients in UBE group were significantly increase(P＜0.01),while the number of intraoperative fluoroscopy time was decreased(P＜0.01).Compared with pre-operation,the ODI scores and VAS scores for low back and leg pain of the patients at final follow-up in both groups were decreased(P＜0.01),and the spinal canal areas at the affected segments of the patients were increased(P＜0.01).At final follow-up,compared with PETD group,the ODI score and VAS scores for low back and leg pain of patients in UBE group were decreased(P＜0.01),while the spinal canal areas at the affected segments of the patients was increased(P＜0.01).According to MacNab criteria,the percentages of excellent and good had no significant difference between two groups(P＞0.05).The incidence of complication showed no statistical difference between two groups(P＞0.05).Conclusion:Both UBE and PETD yield satisfactory outcomes in the treatment of single-segment LDH.PETD is less invasive and permits earlier time to full WB,whereas UBE provides more extensive decompression and superior long-term efficacy.The surgical approach selection should be individualized based on specific factors in the clinic.

Objective:To explore the influence factors for futile recanalization following endovascular treatment(EVT)in patients with acute basilar artery occlusion(BAO).Methods:Clinical data of patients with acute BAO,who underwent endovascular treatment within 24 h of onset from January 2017 to November 2022,were retrospectively analyzed.The futile recanalization was defined as modified thrombolysis in cerebral infarction(mTICI)grade≥2b or 3 after successful reperfusion,but the modified Rankin Scale score>2 at 3 months after EVT.Binary logistic regression model was used to analyze the influencing factors of futile recanalization.Results:A total of 471 patients with a median age of 68(57,74)years were included and 68.9%were males,among whom 298(63.27%)experienced futile recanalization.Multivariate analysis revealed that concomitant atrial fibrillation(OR=0.456,95%CI:0.282-0.737,P<0.01),bridging thrombolysis(OR= 0.640,95%CI:0.416-0.985,P<0.05),achieving mTICI grade 3(OR=0.554,95%CI:0.334-0.918,P<0.05),arterial occlusive lesion(AOL)grade 3(OR=0.521,95%CI:0.326-0.834,P<0.01),and early postoperative statin therapy(OR=0.509,95%CI:0.273-0.948,P<0.05)were protective factors for futile recanalization after EVT in acute BAO patients.High baseline National Institutes of Health Stroke Scale(NIHSS)score(OR=1.068,95%CI:1.049-1.087,P<0.01),coexisting hypertension(OR=1.571,95%CI:1.017-2.427,P<0.05),multiple retrieval attempts(OR=1.237,95%CI:1.029-1.488,P<0.05)and postoperative hemorrhagic transformation(OR=8.497,95%CI:2.879-25.076,P<0.01)were risk factors.For trial of ORG 10172 in acute stroke treatment(TOAST)classification,cardiogenic embolism(OR=0.321,95%CI:0.193-0.534,P<0.01)and other types(OR=0.499,95%CI:0.260-0.961,P<0.05)were related to lower incidence of futile recanalization.Conclusions:The incidence of futile recanalization after EVT in patients with acute BAO is high.Bridging venous thrombolysis before operation and an early postoperative statin therapy may reduce the incidence of futile recanalization.

Objective:To investigate the accuracy of magnetic resonance imaging (MRI) cine sequences in determining the range of tumor motion in radiotherapy, providing a basis for the precise delineation of the target volume in motion for radiation therapy.Methods:A modified chest motion phantom was placed in a MRI scanner, and a water-filled sphere was used to simulate a tumor. True fast imaging with steady precession (TrueFISP) MRI cine sequences from Siemens were used to capture the two-dimensional motion images of the simulated tumor. The phantom experiments were divided into three modes: head-foot motion mode, rotation motion mode, and actual respiratory waveform mode. In the head-foot motion mode, respiratory motion period (3, 4, 5, 6, 7 and 8 s), amplitude (5, 10 and 15 mm), and respiratory waveform of the simulated tumor (sin and cos4) were set, resulting in a total of 36 motion combinations. In the rotation motion mode, a cos4 waveform was used for respiration, with respiratory periods of 3, 4, 5, 6, 7 and 8 s, head-foot motion set amplitudes of 5, 10 and 15 mm, and anterior-posterior (AP) and left-right (LR) motion set amplitudes in three combinations ([2.5, 2.5] mm, [2.5, 5.0] mm, [5.0, 5.0] mm), resulting in a total of 54 motion combinations. In the actual respiratory waveform mode, respiratory waveforms of 5 randomly selected patients from Affiliated Cancer Hospital of Zhengzhou University were obtained. Under each motion combination, TrueFISP cine images (30 frames, with an acquisition time of 11 s per frame) were obtained. The code was used to automatically identify the two-dimensional coordinates of the center of the simulated tumor in each image, and sin and cos4 functions were separately employed to fit the tumor position in the motion direction, thereby obtaining the fitted motion period and amplitude. The difference between the maximum and minimum values of the tumor's center coordinates in the head-to-foot direction is taken as the range of movement, referred to as the calculated amplitude. For the actual respiratory waveform, the distance between the measured maximum and minimum positions is used to calculate the amplitude.Results:In the head-foot motion mode, the fitted amplitudes of both sin and cos4 waveforms deviated from the set amplitudes by 0-0.51 mm, with relative deviations of 0%-4.2%. The deviation range between the calculated amplitudes and the set amplitudes of the two waveforms were 0.08-0.94 mm, with relative deviations of 1.1%-6.3%. In the rotation motion mode, the fitted amplitudes deviated from the set amplitudes by 0-0.61 mm, with relative deviations of 0%-6.2%. And the deviation range between the calculated amplitudes and the set amplitudes were 0.16-0.94 mm, with relative deviations of 0%-6.3%. In the actual respiratory waveform motion mode, the deviation range between the calculated amplitudes and the set amplitudes were 0.10-0.48 mm, with relative deviations of 2.2%-8.6%.Conclusion:TrueFISP cine sequences show minimal deviations in determining the range of tumor head-foot motion and effectively captures the tumor's movement state, thereby providing important support for the precise definition of the tumor movement target area during radiotherapy .

Objective:To explore the value of whole exome sequencing for the inferential analysis of recessive genetic disease carrier status for couples with a child died of Primary immunodeficiency (PID).Methods:Clinical data was collected from four couples with a childbearing history of PID who had sought genetic counseling and undergone genetic testing at Henan Provincial People′s Hospital from February 2017 to December 2021. Whole exome sequencing (WES) was performed on both partners of each couple, and candidate variants were validated by Sanger sequencing and fluorescent quantitative PCR. Prenatal diagnosis was conducted on fetuses of these couples after confirming the variants.Results:A total of six variants were detected in four genes including IL2RG, BTK, CYBB, and DUOX2. Among these, the c.1265G>A and c.3329G>A variants of the DUOX2 gene and the c. 676C>T variant of the IL2RG gene were previously known as pathogenic variants. On the other hand, the Exon5_8del variant of the IL2RG gene, the c. 184_185delAC variant of the BTK gene, and the c. 472A>T variant of the CYBB gene were unreported previously. Based on the guidelines from the American College of Medical Genetics and Genomics, the IL2RG: Exon5_8del, BTK: c. 184_185delAC and CYBB: c. 472A>T variants were classified as likely pathogenic (PVS1+ PM2_Supporting+ PP4).Prenatal diagnosis was conducted for three couples during their subsequent pregnancies, and the results revealed that the fetuses had the wild-type genotypes at the c. 184_185 position of the BTK gene, the c. 472 position of the CYBB gene, and the c. 676 position of the IL2RG gene. Follow-up examinations one year after birth has found no abnormality in the infants. Conclusion:WES is an important tool to infer and analyze the carryier status for couples who had given births to children died of PID and improve the positive detection rate.

Objective:To analyze the clinical phenotype and genetic characteristics of probands in 3 pedigrees of complex hereditary spastic paraplegia type 5 (HSP5) who developed symptoms during childhood, and the genetic diagnostic methods of HSP5 to improve the diagnosis and differential diagnosis of this disease.Methods:The clinical data of 3 HSP5 families admitted to Henan Provincial People′s Hospital from June 2020 to January 2023 were collected. Whole exome sequencing (WES) was performed on the patients to analyze phenotype-related single nucleotide variation (SNV) and small fragment insertion/deletion (INDEL) variation. At the same time, the sequencing data were used to analyze the dynamic mutation regions of specific genes.Results:The probands in the 3 families had complex HSP: the proband in family 1 showed weakness of both lower limbs, urgency of urination and ataxia; the proband in family 2 showed slightly lower intelligence, weakness of both lower limbs, dysarthria, and brain magnetic resonance imaging showed white matter lesions; the proband in family 3 showed muscle weakness, spasm, frequent urination and ataxia of both lower limbs. The sequencing results showed that the CYP7B1 gene c.1171G>T (paternal) and c.1249C>T (maternal) compound heterozygous mutations were found in proband 1 and his younger brother. The CYP7B1 gene c.334C>T (paternal) and c.259+2T>C (maternal) compound heterozygous mutations were found in proband 2 and her younger sister. The CYP7B1 gene c.334C>T (paternal) and c.1082G>A (maternal) compound heterozygous mutations were found in proband 3. And c.1171G>T was a new variant that had not been reported before. Dynamic mutation analysis showed that the numbers of CAG repeats of ATXN1/2/3/6/7/8/12, DRPLA, TBP genes were within the normal range. According to the clinical manifestations and genetic examination results of the children in the 3 pedigrees, the diagnosis of HSP5 was clear. Conclusions:The 3 families in the study all had complex HSP5 caused by compound heterozygous mutations of the CYP7B1 gene. WES can analyze SNV, INDEL and dynamic mutations simultaneously to make the maximum clear diagnosis and can be used as an effective detection method for HSP5.

The fenrou zhijian is defined as potential gap between different layers in the three-dimensional network structure formed by the twelve meridian tendons. Various pathological changes of the meridian tendons lead to the adhesion and closure of fenrou zhijian, causing abnormal mechanical conduction of the meridian tendon system, which in turn leads to painful bi syndrome of meridian tendons. As such, restarting the fenrou zhijian is the key to acupuncture treatment for painful bi syndrome of meridian tendons. Under the guidance of musculoskeletal ultrasound, the level and the angle of needle insertion of acupuncture at fenrou zhijian could be accurately controlled, the efficacy of acupuncture is improved.
Humans ; Meridians ; Acupuncture Therapy ; Needles ; Pain ; Tendons/diagnostic imaging*

Objective:To evaluate the hemostatic effects of our self-designed pelvic band with inflatable balloon in a swine model of hemodynamically unstable pelvic fracture.Methods:"Open-book like" fractures were created with the external iliac blood vessels exposed in 24 12-month-old female Bama miniature pigs which were randomly divided into 4 groups ( n=6). Group C (the control group) was subjected to no treatment other than exposure of the external iliac blood vessels, group D to no treatment following destruction of the external iliac blood vessels, group T1 to fixation with simple pelvic band after destruction of the external iliac blood vessels, and group T2 to fixation with our self-designed pelvic band with inflatable balloon after destruction of the external iliac blood vessels. The 4 groups were compared in terms of 40-min survival rate, bladder pressure, peak lactate value, total blood loss, bleeding rate, infusion rate, and angiographic images. Results:There was no significant difference in the baseline indexes among the 4 groups before experiment, showing comparability ( P>0.05). The 40-min survival rate in group T2 was 83.3% (5/6), significantly higher than that in groups D and T1 [0% (0/6) and 0% (0/6)] ( P<0.05). There were no significant differences among groups C, D, T1 and T2 in bladder pressure [(6.67±1.03) mmHg, (5.83±1.94) mmHg, (6.00±1.55) mmHg, and (6.00±1.10) mmHg] or in total blood loss among groups D, T1 and T2[(1,198.0±182.9) mL, (1,252.0±148.4) mL, and (1,150.0±125.7) mL] (all P>0.05). The peak lactate value in group T2 [(2.26±0.24) mmol/L] was significantly lower than that in group D [(5.00±0.60) mmol/L] and group T1 [(3.86±0.57) mmol/L], and the bleeding rate and infusion rate in group T2 [(25.83±5.49) mL/min and (26.00±4.69) mL/min] were also significantly lower than those in group D [(83.50±19.85) mL/min and (71.50±29.11) mL/min] and group T1 [(54.17±15.59) mL/min and (54.17±8.98) mL/min] (all P<0.05). Angiography showed contrast agent extravasation in group T2, especially from the artery, but the extravasation speed in group T2 was significantly slower than that in group D. Conclusion:In a swine model of hemodynamically unstable pelvic fracture, our self-designed pelvic band with inflatable balloon has a definite hemostatic effect on vascular injury which is better than that of a simple pelvic band.

Objective:To analyze clinical characteristics of and causative genes in two families with dystrophic epidermolysis bullosa, and to reveal the pathogenesis of the disease and mechanisms underlying phenotypic differences between patients.Methods:DNA was extracted from peripheral blood samples of members from two families with dystrophic epidermolysis bullosa, and subjected to high-throughput sequencing and Sanger sequencing.Results:The clinical manifestations of the 2 probands in the 2 families were consistent with the diagnosis of dystrophic epidermolysis bullosa, and the symptoms of the proband in family 1 were more serious than those of other patients in the family. Genetic testing showed that all patients in family 1 carried a mutation c.6082G>C (p.G2028R) in the COL7A1 gene, and the proband and her phenotypically normal mother and uncle also carried a splice-site mutation c.7068+2 (IVS91) T>G in the COL7A1 gene, both of which were first reported. The proband in family 2 carried the mutations c.6081_6082 ins C (p.G2028Rfs*71) and c.1892G>A (p.W631X, first reported) in the COL7A1 gene, which were inherited from her father and mother, respectively.Conclusion:The two pathogenic mutations may be the molecular mechanism underlying the severe clinical phenotype in the proband in family 1; the first reported mutations enriched the mutation spectrum of the COL7A1 gene.