Four-Dimensional Computed Tomography ; Humans ; Liver Neoplasms ; diagnostic imaging ; radiotherapy ; Lung Neoplasms ; diagnostic imaging ; radiotherapy ; Male ; Prostatic Neoplasms ; diagnostic imaging ; radiotherapy ; Radiotherapy Planning, Computer-Assisted ; methods ; Radiotherapy, Intensity-Modulated ; methods

Integrating with current situation of medical and health informatization in our country, by means of a careful study of CDA R2.0 international standards and specifications concerned, this paper summarizes the methods about how to exchange and share informations in regional Electronic Patient Records in foreign countries. It has designed the schema of the first page of EPR, implemented formatted output of a sample based on CDA R2.0 and thus validated the feasibility and effectiveness of its applications in the future of China.
China ; Medical Records Systems, Computerized ; standards

Objective To present the changing of the parameters of orbital volume after endoscopic transethmoid medial orbital wall decompression combined with the endoscopic transethmoid intraconal fat-removal orbital decompression in thyroid associated ophthalmopathy (TAO).Methods A retrospective chart was reviewed in 11 patients (20 eyes) receiving orbital decompression for the treatment of exophthalmos secondary to TAO from September 2014 to August 2015. All patients diagnosed TAO were in stable and inactive phase at least for 6 months. High-resolution computed tomography (HRCT) scan were performed in all patients before and 3-month after surgery. CT scan of orbit and computer-aided measurement software were used to measure the exophthalmos. Changing of the parameters of orbital volume were recorded for analysis its relationship with the amount of proptosis reduction.Results The exophthalmos was signiifcantly decreased after surgery. Medial rectus volume, fat volume and orbital volume were larger postoperatively. The changing of rectus volume and fat volume both had negative correlationship with the amount of proptosis.Conclusions The thickening of medial rectus 3-month postoperative may due to the removing of medial wall of orbit during the surgery. The stimulation of the surgery may be another reason. The changing of rectus volume and fat volume both had negative correlationship with the amount of proptosis.

Adult ; Angiolymphoid Hyperplasia with Eosinophilia ; diagnosis ; therapy ; Diagnosis, Differential ; Humans ; Male ; Prognosis

Angioimmunoblastic T-cell lymphoma (AITL) is a rare, distinct subtype of peripheral T-cell lymphoma, possessing an aggressive course and poor prognosis with no standard therapy. Twelve patients who have failed at least two initial CHOP or CHOP-like regimens were enrolled in this study and treated with individualized cyclosporine (CsA), prednisone (PDN), and monthly, high-dose intravenous immunoglobulin (HDIVIG). The dose of CsA was adjusted individually based on the blood trough concentration of CsA and renal function. All patients were examined for response, toxicity and survival. The most significant toxicities (≥ grade 2) were infection (16.7%), renal insufficiency (8.3%), hypertension (8.3%), diabetes (8.3%) and insomnia (16.7%). Discontinuation of treatment occurred in one patient (8.3%) due to grade 3 renal toxicity and subsequent grade 4 pulmonary infection. Treatment-related death was not observed. The overall response rate was 75.0% (complete response, 33.3%; partial response, 41.7%). With a median follow-up of 25.5 months, the median duration of response was 20 months (range, 12 to 49 months) and the median progression-free survival (PFS) was 25.5 months (range, 10 to 56 months). The 2-year PFS rate was 81.5%. Our findings indicate the combination of CsA, PDN and HDIVIG is an effective salvage regimen for refractory or relapsed AITL with predictable and manageable toxicity.
Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Combined Modality Therapy ; Cyclophosphamide ; therapeutic use ; Disease-Free Survival ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Humans ; Immunoglobulins ; administration & dosage ; therapeutic use ; Infusions, Intravenous ; Lymphoma, T-Cell, Peripheral ; drug therapy ; therapy ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Prednisolone ; therapeutic use ; Remission Induction ; Salvage Therapy ; Vincristine ; therapeutic use

Objective: To evaluate the impact of KIT D816 mutation on the salvage therapy in relapsed acute myeloid leukemia (AML) with t(8;21) translocation. Method: The characteristics of the first relapsed AML with t(8;21) translocation from 10 hospitals were retrospectively collected, complete remission (CR(2)) rate after one course salvage chemotherapy and the relationship between KIT mutation and CR(2) rate was analyzed. Results: 68 cases were enrolled in this study, and 30 cases (44.1%) achieved CR(2). All patients received KIT mutation detection, and KIT D816 mutation was identified in 26 cases. The KIT D816 positive group had significantly lower CR(2) compared with non-KIT D816 group (23.1% vs 57.1%, χ(2)=7.559, P=0.006), and patients with longer CR(1) duration achieved significantly higher CR(2) than those with CR(1) duration less than 12 months (74.1% vs 31.9%, χ(2)=9.192, P=0.002). KIT D816 mutation was tightly related to shorter CR(1) duration. No significant difference of 2 years post relapse survival was observed between KIT D816 mutation and non-KIT D816 mutation group. Conclusion: KIT D816 mutation at diagnosis was an adverse factor on the salvage therapy in relapsed AML with t(8;21) translocation, significantly related to shorter CR1 duration, and can be used for prediction of salvage therapy response. KIT D816 mutation could guide the decision-making of salvage therapy in relapsed AML with t(8;21) translocation.
Antineoplastic Combined Chemotherapy Protocols ; Cytarabine ; Humans ; Leukemia, Myeloid, Acute/therapy* ; Prognosis ; Retrospective Studies ; Salvage Therapy

Objective: To investigate the clinic-pathological features, diagnosis and treatment of 8p11 myeloproliferative syndrome (EMS) . Methods: Five patients diagnosed as EMS from Jan 2014 to May 2018 at Blood Disease Hospital, Chinese Academy of Medical Sciences were enrolled. The clinical manifestations, laboratory characteristics, treatment and outcome of these patients were summarized. Results: The peripheral blood leukocyte count of 5 patients with EMS increased significantly, accompanied with an elevated absolute eosinophils value (the average as 18.89×10(9)/L) . The hypercellularity of myeloid cells was common in bone marrow, always with the elevated proportion of eosinophils (the average as 17.24%) , but less than 5% of blast cells. The chromosome karyotype of the 5 cases differed from each other, but presenting with the same rearrangement of FGFR1 gene by fluorescence in situ hybridization technology. The average interval between onset and diagnosis was 4.8 months with a median survival of only 14 months. Conclusion: EMS was a rare hematologic malignancy with poor prognosis and short survival. It was commonly to be misdiagnosed. Analysis of cytogenetics and molecular biology were helpful for early diagnosis.
Chromosomes, Human, Pair 8 ; Eosinophilia/genetics* ; Hematologic Neoplasms/genetics* ; Humans ; In Situ Hybridization, Fluorescence ; Karyotyping ; Lymphatic Diseases/genetics* ; Myeloproliferative Disorders/genetics* ; Receptor, Fibroblast Growth Factor, Type 1/genetics* ; Translocation, Genetic

OBJECTIVETo investigate the clinical and laboratory features of acute myeloid leukemia (AML) with t(11;12)(p15;q13) translocation.

METHODSTwo cases of AML with t(11;12)(p15;q13) translocation were reported and the related literatures were reviewed.

RESULTSThe diagnosis of AML-M3 was supported by morphological, cytochemical staining and electron microscope tests. A rare t(11;12)(p15;q13) translocation, but not classical t(15;17)(q22;q12) translocation and PML- RARα fusion gene, was detected in both cases. Both of the patients were refractory to differentiation induction therapy such as retinoic acid and arsenic trioxide.

CONCLUSIONAML is a group of heterogeneous disease derived from hematopoietic stem cell. Cytogenetic characteristic is important for diagnosis, prognosis stratification and therapy selection. Because of the heterogeneity of clinical and molecular features, it is unsuitable to classify AML with t(11;12)(p15;q13) as AML with recurrent cytogenetic aberration. This group of disease may benefit from allogeneic hematopoietic stem cell transplantation.

Abnormal Karyotype ; Adolescent ; Chromosomes, Human, Pair 11 ; Chromosomes, Human, Pair 12 ; Humans ; Leukemia, Myeloid, Acute ; genetics ; therapy ; Male ; Middle Aged ; Prognosis ; Translocation, Genetic

OBJECTIVETo assess complete remission (CR), the overall survival (OS), event-free survival (EFS) and adverse events of newly diagnosed acute promyelocytic leukemia (APL) with homoharringtonine (HHT) plus ATRA, to evaluate the therapeutic effect by comparing HHT plus ATRA with daunorubicin plus ATRA as induction regimen (HA with DA as post-remission regimen).

METHODS115 APL patients (54 in HHT group, 61 in DNR group) after long-term follow-up were enrolled in the analyses of clinical feature, chromosome karyotype, molecular biology, OS and EFS.

RESULTSThe overall CR of 115 patients was 100%, the median interval to achieve hematological CR was 32 (22 - 43) days, the overall median OS was within 0.23 - 77.34 months, median EFS was within 0.23 - 77.34 months. 3-year OS rate was 93%, 5-year OS rate 93%, 3-year EFS rate 85% and 5-year RFS rate 75% respectively. Converting to PML-RARα PCR-negative after the induction therapy in the HHT and DNR group was 31.3% and 15.5% respectively, at the end of 1 consolidation course was 68.6% and 77.6% respectively, while the remaining 4 patients tested PML-RARα PCR-negative at the end of 2 consolidation courses in the DNR group. While both groups obtained the identical molecular biology relapse rate (9.8% and 8.6%, respectively). Survival analysis indicated that no significant difference was found on OS and EFS between the HHT group and the DNR group (P = 0.206 and 0.506). 5-year OS rate was 87% for the HHT group while 98% for the DNR group, 5-years EFS rate was 80% for the HHT group while 71% for the DNR group. And the risk group was not the factor affecting OS and EFS (P = 0.615 and 0.416). Grade 2 fever in the HHT group was less than in the DNR group during induction therapy. And no difference was found in terms of liver dysfunction, renal dysfunction, cardiac dysfunction, and hematologic toxicity between two groups.

CONCLUSIONOur study demonstrated comparable therapeutic effect of HHT or DNR on APL. HHT was also well tolerated and didn't cause serious adverse events.

Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Female ; Harringtonines ; administration & dosage ; Humans ; Leukemia, Promyelocytic, Acute ; drug therapy ; Male ; Middle Aged ; Prognosis ; Treatment Outcome ; Tretinoin ; administration & dosage ; Young Adult

OBJECTIVE: To examine whether the combination of Naoxintong Capsule with standard care could further reduce the recurrence of ischemic stroke without increasing the risk of severe bleeding. METHODS: A total of 23 Chinese medical centers participated in this trial. Adult patients with a history of ischemic stroke were randomly assigned in a 1:1 ratio using a block design to receive either Naoxintong Capsule (1.2 g orally, twice a day) or placebo in addition to standard care. The primary endpoint was recurrence of ischemic stroke within 2 years. Secondary outcomes included myocardial infarction, death due to recurrent ischemic stroke, and all-cause mortality. The safety of drugs was monitored. Results were analyzed using the intention-to-treat principle. RESULTS: A total of 2,200 patients were enrolled from March 2015 to March 2016, of whom 143 and 158 in the Naoxintong and placebo groups were lost to follow-up, respectively. Compared with the placebo group, the recurrence rate of ischemic stroke within 2 years was significantly lower in the Naoxintong group [6.5% vs. 9.5%, hazard ratio (HR): 0.665, 95% confidence interval (CI): 0.492-0.899, P=0.008]. The two groups showed no significant differences in the secondary outcomes and safety, including rates of severe hemorrhage, cerebral hemorrhage and subarachnoid hemorrhage (P>0.05). CONCLUSION The combination of Naoxintong Capsule with standard care reduced the 2-year stroke recurrence rate in patients with ischemic stroke without increasing the risk of severe hemorrhage in high-risk patients. (Trial registration No. NCT02334969).
Adult ; Humans ; Secondary Prevention/methods* ; Ischemic Stroke ; Stroke/prevention & control* ; Cerebral Hemorrhage/complications* ; Double-Blind Method ; Platelet Aggregation Inhibitors