Abstract:
:134 fractures of the distal radius in 132 patients are reviewed to determine the incidence and influencing factors of coexisting carpal in stability. By measurement and analysis of the changes in carpal angles and joint spaces, carpal instability was discovered in 41 fractures, an incidence of 30.6%. Six patterns of instability were observed, including dorsal intercalated segmental instability (DISI), scapholunate dissociation, dorsal and palmar translocations, volar intercalated segmental instability (VISI) and ulnar carpal translocation. Accompanying carpal instability was more often seen in elderly patients. To a certain extent, the patterns of instability were related to the type of fracture and palmar tilt angle (PTA) values. DISI was often seen in fractures with PTA smaller than -15 degrees, while scapholunate dissociation was seen in fractures with PTA between -5 degrees and -20 degrees. The possible pathomechanics of the accompanying carpal instability were deduced based on the kinematics and influencing factors indicated in this study.
journal_name
Chin Med J (Engl)journal_title
Chinese medical journalauthors
Tang JBkeywords:
subject
Has Abstractpub_date
1992-09-01 00:00:00pages
758-65issue
9eissn
0366-6999issn
2542-5641journal_volume
105pub_type
杂志文章abstract:OBJECTIVE:To explore the management of cerebral ischemia caused by Takayasu's arteritis. METHODS:Ninety-three cases treated from June 1984 to September 1999 at the General Post & Telecom Hospital, the Sir Run Run Shaw Hospital, the First Affiliated Hospital of Zhejiang University, the Second Medical College of Beijing...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2002-03-01 00:00:00
abstract:OBJECTIVE:To provide an overview of the current knowledge of growth-differentiation factor 15 (GDF-15) in heart disease. DATA SOURCES:To identify relevant publications, we searched PubMED database combining the textual terms of heart, cardiac, cardiovascular disease with GDF-15. STUDY SELECTION:Well-controlled, relat...
journal_title:Chinese medical journal
pub_type: 杂志文章,评审
doi:
更新日期:2013-04-01 00:00:00
abstract:OBJECTIVE:To determine the effects and toxicity of interstitial brachytherapy using iridium-192 on brain malignant gliomas. METHODS:Between January 1992 and January 1995, 56 patients with anaplastic astrocytoma and glioblastoma multiforme were treated with stereotactic brachytherapy using temporary high-activity iridi...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1999-02-01 00:00:00
abstract::This review summarizes recent evidences regarding the potential influences of epidural labor analgesia (ELA) on the outcomes of neonates and children. Terms and relevant words including "ELA," "ELA and neonatal outcomes," "ELA and children's development," and "ELA and children's neurocognitive development" were used t...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.1097/CM9.0000000000000900
更新日期:2020-10-05 00:00:00
abstract:BACKGROUND:Optical coherence tomography (OCT) is a high resolution noncontact imaging modality which can quantitatively detect the optic disc and retinal structure. This study was designed to evaluate the diagnostic capability of parameters of the optic disc, retinal nerve fiber layer thickness, and ganglion cell compl...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-08-05 00:00:00
abstract::Plasma levels of tissue plasminogen activator (tPA) antigen, tPA activity and plasminogen activator inhibitor (PAI) activity were determined in 40 cases of acute myocardial infarction (AMI) at the onset and 2-4 weeks after the onset of the disease. 24 healthy subjects served as controls. At the onset of AMI, mean plas...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1990-07-01 00:00:00
abstract:Background:Ischemia preconditioning (IPC) remains the most powerful intervention of protection against myocardial ischemia/reperfusion injury (IRI), but diabetes can weaken or eliminate its cardioprotective effect and detailed mechanisms remain unclear. In this study, we aimed to explore whether changes of autophagy in...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.235867
更新日期:2018-07-20 00:00:00
abstract:OBJECTIVE:According to the characteristics of digital medicine and the demands of digitalized management in hospitals, we established a storage system that is affordable, highly expandable, and reliable. METHODS:The multi personal computer storage system (MPCSS) was constructed using hardware and software. The image d...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2003-05-01 00:00:00
abstract:OBJECTIVE:To choose one optimal extrinsic positive end-expiratory pressure (PEEPe) for ventilated patients with chronic obstructive pulmonary disease (COPD) and to compare two methods for choosing the optimal level of PEEPe. METHODS:Ten ventilated patients with COPD were included in the study. First, static intrinsic ...
journal_title:Chinese medical journal
pub_type: 临床试验,杂志文章
doi:
更新日期:2001-09-01 00:00:00
abstract:BACKGROUND:Whether an addition of OAC to double antiplatelet therapy for patients with an indication of chronic oral anticoagulation undergoing PCI-S may improve clinical outcomes is still debated. This meta-analysis aimed to update and re-compare the benefits and risks of triple antithrombotic therapy (TT) with double...
journal_title:Chinese medical journal
pub_type: 杂志文章,meta分析
doi:
更新日期:2013-07-01 00:00:00
abstract::Recombinant DNA Yeast-Derived Hepatitis B Vaccine (RYHB vaccine) is comparable to and can replace Plasma-Derived Hepatitis B Vaccine (PHB vaccine) for the prevention of mother-infant transmission of hepatitis B virus (HBV), but the duration of immune efficacy of RYHB vaccine is not clear. This study indicates the long...
journal_title:Chinese medical journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1994-12-01 00:00:00
abstract:BACKGROUND:Serum creatinine (Scr) measurement plays a key role in glomerular filtration rate estimation (eGFR), chronic kidney disease (CKD) diagnosis as well as CKD treatment. However, the test results of Scr from different laboratories vary significantly. In order to get comparable results, the European in vitro diag...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Diabetic lower limb ischemia is a serious complication of diabetes mellitus. This study was conducted to investigate the effectiveness of distal arterial bypass treatment in diabetic patients with lower limb ischemia. METHODS:From July 2000 to July 2004, 96 lower limbs of 82 diabetic patients (type 2) with ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2007-01-20 00:00:00
abstract:OBJECTIVE:To investigate the effects of red orpiment on cell morphology, expression of promyelocytic leukemia (PML) mRNA and its protein localization in NB4 and HL-60 cell lines. METHODS:Cell morphology was assayed by Wright's staining and fluorescence staining, while PML mRNA expression was determined by RT-PCR. PML ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2003-01-01 00:00:00
abstract:OBJECTIVE:This review focuses on the role of the large conductance calcium-activated potassium (BKCa) channels in diabetic vascular complications. DATA SOURCES:Relevant articles published in English or Chinese from 1981 to present were selected from PubMed. The search terms were "BKCa channels" and "diabetes". Importa...
journal_title:Chinese medical journal
pub_type: 杂志文章,评审
doi:
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Mitochondrial diseases are a group of energy metabolic disorders with multisystem involvements. Variable clinical features present a major challenge in pediatric diagnoses. We summarized the clinical spectrum of m.3243A>G mutation in Chinese pediatric patients, to define the common clinical manifestations an...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.187845
更新日期:2016-08-20 00:00:00
abstract::Forty-four infertile women in 44 cycles were stimulated by CC/hMG/hCG (39 cycles) and by CC/hCG (5 cycles) for the purpose of in vitro fertilization (IVF, 37 cases with 35 transfers) and gamete intrafallopian transfer (GIFT, 7 cases). Intraoperative ovum pick-up was performed 32-36 hours after hCG injection. Blood E2 ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1990-03-01 00:00:00
abstract:: ...
journal_title:Chinese medical journal
pub_type: 信件
doi:10.4103/0366-6999.243565
更新日期:2018-10-20 00:00:00
abstract:Background:The role of postradiation systemic therapy in non-small cell lung cancer (NSCLC) patients with brain metastasis (BM) was controversial. Thus, we explored the role of Radiation Therapy Oncology Group recursive partitioning analysis (RTOG-RPA) and graded prognostic assessment (GPA) in identifying population wh...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.231517
更新日期:2018-05-20 00:00:00
abstract:OBJECTIVE:To evaluate the clinical value of sequential subtraction scintigraphy (SSS) with 99mTc red blood cell (RBC) for the early detection of gastrointestinal (GI) bleeding. METHODS:Ninety patients referred with clinical evidence of GI bleeding underwent 99mTc-RBC scintigraphy with digital gamma camera after labeli...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2001-01-01 00:00:00
abstract::Patients whose routine MRI were negative but were clinically highly suspected of having intra-cranial or intra-spinal canal space-occupying lesions, and those whose routine MRI were positive but presented difficulties in defining the contour or the nature of the lesion, or difficulty in distinguishing the lesion from ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1991-04-01 00:00:00
abstract:BACKGROUND:Acinetobacter baumanii (A. baumanii ) remains an important microbial pathogen resulting in nosocomial acquired infections with significant morbidity and mortality. The mechanism by which nosocomial bacteria, like A. baumanii, attain multidrug resistance to antibiotics is of considerable interest. The aim in ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Blood glucose control is closely related to type 2 diabetes mellitus (T2DM) prognosis. This multicenter study aimed to investigate blood glucose control among patients with insulin-treated T2DM in North China and explore the application value of combining an elastic network (EN) with a machine-learning algor...
journal_title:Chinese medical journal
pub_type: 杂志文章,多中心研究
doi:10.1097/CM9.0000000000000585
更新日期:2020-01-05 00:00:00
abstract:BACKGROUND:The rapid transmission and high mortality rate made severe acute respiratory syndrome (SARS) a global threat for which no efficacious therapy is available now. Without sufficient knowledge about the SARS coronavirus (SARS-CoV), it is impossible to define the candidate for the anti-SARS targets. The putative ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2005-05-05 00:00:00
abstract:OBJECTIVE:To investigate the synergistic antitumor effects of combined use of p14ARF gene and 5-fluorouracil (5-Fu) in pancreatic cancer. METHODS:A human pancreatic cancer cell line PC-3 was transfected with lipofectin-mediated recombinant p14ARF gene, and was then administered with 5-Fu. Cell growth, morphological ch...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2003-08-01 00:00:00
abstract:OBJECTIVE:To study protective immunity afforded by murine immunization with DNA vaccine of Schistosoma japonicum (S. japonicum) as measured by reduction in worm burden and host antibody, cytokines. METHODS:DNA vaccine pCD-Sj32 was constructed, identified and expressed. pCD-Sj32 could induce substantial protective immu...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1999-08-01 00:00:00
abstract::A study was made in Neijiang City, Sichuan Province to observe the safety and immunogenicity of a live attenuated hepatitis A virus (HAV) vaccine (H2 strain). 3,031 children, aged 6 to 9 years, were injected subcutaneously with 10(6.0) TCID50, 10(5.5) TCID50, and 10(5.0) TCID50 of HAV vaccine; the seroconversion rate ...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:1993-08-01 00:00:00
abstract:BACKGROUND:Ilexonin A (IA), purified from the Chinese herbal medicine Maodongqing (Ilex pubescens Hook, et Arn) has been commonly used in south China to treat thrombotic disorders. In this study, we aimed to study the inhibiting effects and mechanism of IA on von Willebrand factor (vWF)-dependent high shear-induced pla...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:
更新日期:2004-02-01 00:00:00
abstract:BACKGROUND:Genetic factors can influence antihypertensive response to metoprolol, and many studies focused on the relationship between the genotype in beta1-adrenergic receptor and blood pressure (BP), little was known about the association of angiotensin-converting enzyme (ACE) genotype with the therapeutic result of ...
journal_title:Chinese medical journal
pub_type: 临床试验,杂志文章
doi:
更新日期:2010-06-01 00:00:00
abstract:Background::Localized macular edema and retinal nerve fiber layer (RNFL) thinning have been reported shortly after laser in situ keratomileusis (LASIK) in adults. However, it is still unclear how LASIK affects the retina of children. This study aimed to investigate the macular retina and RNFL thickness in children with...
journal_title:Chinese medical journal
pub_type: 杂志文章
doi:10.4103/0366-6999.213959
更新日期:2017-09-20 00:00:00