Objective To investigate the expression of calpain small subunit 1 (Capn4) in breast cancer and its clinical significance. Methods The cancer tissues and the paraffin-embeded specimens of the corresponding adjacent normal tissues from 12 patients with breast cancer between May 2015 and July 2015 in Shanghai General Hospital were collected. The expression of Capn4 was detected by using immunohistochemistry. The paraffin-embeded specimens of cancer tissues from 70 breast cancer patients in Shanghai General Hospital between January 2009 and September 2011 were also collected. And the expression of Capn4 was detected. The correlation between Capn4 expression level and TNM stage, pathological grade, molecular markers as well as the prognosis of breast cancer was also analyzed. Results The expression of Capn4 in breast cancer tissues was higher than that in the corresponding adjacent normal tissues. The expression level of Capn4 was correlated with TNM stage (P = 0.002), T stage (P = 0.004), N stage (P = 0.004), M stage (P = 0.025), estrogen receptor (ER) status (χ 2 = 4.787, P = 0.029) and survival status (χ 2 = 5.826, P = 0.016). Kaplan-Meier survival analysis revealed that the median survival time in the higher expression of Capn4 group 90 months was shorter than that in the lower expression of Capn4 group (not reaching the median survival time), and there were statistical differences (χ 2 = 4.351, P = 0.037). Conclusions The expression of Capn4 in breast cancer tissues is upregulated. The expression difference is correlated with TNM stage, pathological grade, ER status and the prognosis of breast cancer, suggesting that it may become a new target and molecular marker for breast cancer treatment.

OBJECTIVETo investigate the value of the HCT-CI score in chemotherapy risk assessment and prognosis of elderly patients with acute myeloid leukemia (AML).

METHODSThe clinical data of 116 AML patients older than 60 years in the department of Hematology, Henan Provincial People's Hospital from January 2000 to December 2010 were analyzed retrospectively. All patients received cytarabine-based regimens, including protocol DA, MA, IA, AA or CAG, followed by cytarabine-based postremission treatment. (1) Comorbidities were evaluated by using HCT-CI score, the early death rates and median survival time were compared among these different groups. (2) These prognostic factors were analyzed by univariate and multivariate analyses.

RESULTS(1) All 116 cases were followed-up. The patient cohort was divided into those with HCT-CI scores of 0, 1 or 2, or ≥ 3. Early death rates were 3.7%, 12.1% and 23.21% in above three groups, respectively (P < 0.01). Overall survival were 345, 225 and 113 days, respectively (P < 0.01). (2) HCT-CI score ≥ 3 (P < 0.01), antecedent MDS history (P = 0.035), high-risk karyotype (P = 0.018), white blood cells at diagnosis ≥ 100×10(9)/L (P = 0.041) were independent adverse prognostic factors with multivariate analysis.

CONCLUSION(1) The HCT-CI score can objectively assess elderly AML patients with comorbidities and predict chemotherapy risk in older patients receiving AML induction therapy. (2) Antecedent MDS history, high-risk karyotype, high white blood cell, and HCT-CI score ≥ 3 are independent adverse prognostic factors of elderly AML patients.

Aged ; Aged, 80 and over ; Female ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Humans ; Leukemia, Myeloid, Acute ; diagnosis ; Male ; Middle Aged ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Risk Assessment ; Treatment Outcome

Bortezomib/therapeutic use* ; CD56 Antigen ; Humans ; Multiple Myeloma ; Prognosis ; Proto-Oncogene Proteins c-kit

Objective: To explore the expression of CD45 in newly diagnosed multiple myeloma (MM) and its relationship with clinical efficacy and prognosis. Methods: This study retrospectively analyzed expression and distribution of CD45 in 130 cases of newly diagnosed MM, comparing clinical efficacy and prognosis in CD45(+)/CD45(-) groups. Results: ①The CD45(+) group was 33 cases (25.38%) , and CD45(-) group was 97 cases (74.62%) . ②The objective remission rate (ORR) of CD45(+) and CD45(-)group was 33.33% and 64.95%, respectively. The difference was statistically significant (P=0.002) . For patients in Bortezomib regimen, the ORR of CD45(+) and CD45(-) group was 35.71% and 66.25%, respectively. The difference was statistically significant (P=0.005) . ③The median progress free survival (PFS) of CD45(+) group and CD45(-) group was 29.8 (95%CI 10.0-59.0) months vs 34.5 (95%CI 6.0-69.0) months (χ(2)=14.59, P<0.001) and the median overall survival (OS) was 32.5 (95%CI 10.0-68.0) months vs 37.6 (95%CI 6.0-78.0) months (χ(2)=11.42, P=0.001) , respectively. Among the patients in bortezomib regimen, The median PFS and median OS of CD45 (+) group and CD45(-) group were 30.3 (95%CI 10.0-59.0) months vs 36.3 (95%CI 6.0-69.0) months (χ(2)=14.75, P=0.001) and 34.0 (95%CI 10.0-68.0) months vs 39.5 (95%CI 6.0-78.0) months (χ(2)=10.62, P=0.001) . ④Cox risk regression model analysis showed that serum creatinine≥176.8 μmol/L (HR=5.078, 95%CI 1.744-14.723, P=0.001) , CD45 positive (HR=14.504, 95%CI 0.168-0.42, P=0.001) , LDH≥220 IU/L (HR=1.308, 95%CI 1.16-2.417, P=0.015) were independent risk prognostic factors. Conclusion: CD45 expression is a risk prognostic factor of MM patients. Bortezomib did not improve the poor prognosis of CD45(+) MM patients.
Antineoplastic Combined Chemotherapy Protocols ; Disease-Free Survival ; Humans ; Leukocyte Common Antigens/metabolism* ; Multiple Myeloma/diagnosis* ; Prognosis ; Retrospective Studies

Objective: To explore the clinical characteristics and prognostic factors of the patients with non-Hodgkin's Lymphoma (NHL) complicated with HBV infection, so as to provide a basis for clinical accurate diagnosis and prognosis evaluation. Methods: The data of 313 newly diagnosed NHL patients from August 2012 to July 2016 were collected. The HBV serological markers were detected by ELISA, and HBV DNA was quantified by full automatic microparticle chemiluminescence immunoassay (≥1×10(5) copies/ml as high copy group, 1×10(3)-<1×10(5) copies/ml as low copy group). The relationship between HBV infection and prognosis was analyzed combined with the clinical features of the patients, and the HBV detection rate was compared with that of the common population (from the national HBV sero epidemiological data). Results: ①The positive rate of HBsAg in NHL patients was 12.5% (39/313), which was higher than 7.2% in the general population (χ(2)=14.596, P<0.001). HBV infection in the past (HBsAg negative but HBcAb positive) in 114 cases (36.4%), the incidence was slightly higher than that in the general population (34.1%). ②Compared HBsAg positive group with the negative group, the proportion of B cell type (87.2% vs 70.3%, P=0.027), Ann Arbor stage Ⅲ-Ⅳ(69.2% vs 34.6%, P<0.001), IPI score 3-5 (74.4% vs 50%, P=0.004), LDH level (79.5% vs 47.8%, P<0.001) and liver involvement (45.5% vs 31.7%, P=0.006) were all higher. The difference was statistically significant. ③Compared the HBV infected group (114 cases) with the non-infected group (160 cases), the difference had statistical significance in the proportion of Ann Arbor stage Ⅲ-Ⅳ (P=0.023) and IPI score 3-5 scores P=0.035). ④Compared HBV DNA positive group (30 cases) with negative group (71 cases), Ann Arbor stage Ⅲ-Ⅳ (P=0.011), IPI score 3-5 score (P=0.030), LDH level (P=0.025) and liver involvement (P<0.001) in the proportion of patients had statistical significance. The positive patients were divided into HBV DNA high and low copy groups with 1×10(5) copies of /ml as the boundary. The results showed that there was no statistical difference between the two groups (P>0.05). Conclusions: The HBV infection rate of NHL patients is significantly higher than that of the general population, and HBV infection is more closely related to B cell type NHL. Patients with HBV infection and HBV DNA positive had late Ann Arbor stage, high IPI score, high LDH level and liver involvement, and the prognosis is poor.
Hepatitis B ; Hepatitis B Antibodies ; Hepatitis B Surface Antigens ; Humans ; Lymphoma, Non-Hodgkin ; Prognosis

OBJECTIVETo analyze the factors affecting survival and prognosis of patients with high-risk refractory lymphoma treated with autologous peripheral blood hematopoietic stem cell transplantation (auto-PBHSCT).

METHODSA total of 96 cases of high-risk refractory lymphoma received auto-PBHSCT were selected. The total survival rate after the treatment was analyzed by using Kaplan-Meier curve and long rank test, and the prognosis-related factors were analyzed by univariate analysis and COX regression analysis.

RESULTSThe median survival time of 96 patients was 30.67 months, and the overall survival rate of 3 and 5 years after treatment was 81.25% and 71.88% respectively. Univariate analysis showed that the patients with high lactate dehydrogenase(LDH) level (>245 U/L), 3-5 scores of international prognostic index(IPI), hepatitis B virus (HBV) infection, high expression of Ki-67 (≥65%) and bone marrow infiltration had lower survival rate (P<0.05). COX regression analysis showed that the complete remission wasn't reached before auto-PBHSCT and the consolidation therapy was not carried out after auto-PBHSCT, both of them were the risk factors affecting the prognosis (OR=0.46, 0.12, 95% CI: 0.22-0.95, 0.02-0.82, P<0.05).

CONCLUSIONAuto-PBHSCT in the treatment of patients with high-risk refractory lymphoma can significantly improve the survival status and prognosis, and the consolidotion therapy should be performed after auto-PBHSCT so as to further improve the long-term survival rate and prolong the survival time.

Antineoplastic Combined Chemotherapy Protocols ; Hematopoietic Stem Cell Transplantation ; Humans ; Lymphoma ; Prognosis ; Remission Induction ; Retrospective Studies ; Transplantation, Autologous ; Treatment Outcome

Objective: To analyze the percentage of myeloperoxidase (MPO)-positive acute myeloid leukemia (AML) blast cells, and to explore the correlation of MPO expression with the clinical features, gene alterations, therapeutic response and prognosis of AML. Methods: The expressions of MPO in BM blasts cells of 233 newly diagnosed AML were retrospectived analyzed, they were divided into two groups using the percentage of MPO-positive blast [low (≤70%) and high (>70%)], clinical features, gene alterations, chemotherapy efficacy and prognosis were compared between the two groups. Results: ①Of the 233 patients, 121(51.9%) were in the low MPO group, and the rest 112(48.1%) in the high MPO group. Favorable-risk group according NCCN guidelines of AML was always MPO-high (χ(2)=32.773, P<0.001), while MPO-low was closely related to poor-risk (χ(2)=7.078, P=0.008); ②DNMT3A mutation (χ(2)=6.905, P=0.009), spliceosome genes mutation (SF3B1/SRSF2/U2AF1) (χ(2)=5.246, P=0.022), RUNX1 mutation (χ(2)=4.577, P=0.032), ASXL1 mutation (χ(2)=7.951, P=0.005) and TP53 mutation (P=0.004) were more likely to be seen in the low MPO group, while C-KIT mutation (χ(2)=8.936, P=0.003) and CEBPA mutation (χ(2)=12.340, P<0.001) were more frequent in the high MPO group, especially CEBPA double mutation; ③The rates of first complete remission in the low MPO group were significantly lower than that in the high MPO group (38.8% vs 68.1%, χ(2)=15.197, P<0.001). Multivariate analysis showed that low MPO positivity significantly affected the CR(1) unfavourably. ④The overall survival (OS) and the progression-free survival (PFS) were significantly worse in the low MPO group (18.0% vs 89.4% for OS, and 11.5% vs 56.7% for PFS, P<0.001). Multivariate analysis disclosed that the low number of MPO was significantly unfavourable prognostic factor. ⑤The low MPO group still showed a worse survival even when restricted to the patients with normal karyotype, the OS and the PFS were 31.1% and 18.8% respectively. Conclusions: AML with different MPO expression percentage had a unique gene mutation spectrum. Low expression of MPO was an independent risk factor for CR(1), OS and PFS in AML patients, which may be a simple and highly significant factor for AML patients when evaluating the therapeutic efficacy and prognosis.
Humans ; Leukemia, Myeloid, Acute ; Mutation ; Peroxidase ; Prognosis ; Remission Induction

Fusion Proteins, bcr-abl ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive

OBJECTIVETo evaluate the diagnostic value and safety of percutaneous lung biopsy in hematologic patients with lung infection.

METHODS28 cases hematologic patients received CT-guided percutaneous lung biopsy when they developed a fever associated with pulmonary nodules or lumps in CT scan whose clinical diagnosis were unclear during or after chemotherapy. Sample of each lesion were drawn twice. The lung tissue was re-scanned after lung biopsy to check up in order to discover bleeding and pneumothorax. Biopsy tissue was examined by bacteria culture, acid-fast staining and pathology. Pathological examination contained HE staining, acid-fast stain, PAS stain, TB-DNA, methenamine silver and others.

RESULTS28 cases contain 24 males and 4 females. Median age was 40 15 - 77 years old. Blood tests were as follows: 3 cases with HGB > 110 g/L, 9 with HGB 90 - 110 g/L, 12 with HGB 60 - 89 g/L, 4 with HGB < 60 g/L. 8 with WBC > 10×10(9)/L, 6 with WBC (4 - 10)×10(9)/L, 13 with WBC < 4×10(9)/L, 1 with WBC < 2×10(9)/L; 14 with PLT > 100×10(9)/L, 5 with PLT (50 - 100)×10(9)/L, 5 with PLT < 50×10(9)/L, 4 with PLT < 30×10(9)/L. 4 cases had mild extended PT, 3 mild extended APTT, 3 FIB lower than normal. Lung CT scans were as follows: 4 cases with simply lesion in right lung, 4 with simply lesion in left lung, 20 with lesions in bilateral lung. 8 cases were diagnosed as fungal infection, 3 as tuberculosis infection, 1 as lung cancer, 1 as pulmonary infiltration of lymphoma, 1 as pulmonary infiltration of leukemia, and 14 as inflammatory changes with no specific diagnosis. 4 cases came with pneumothorax during lung biopsy, mild to moderate in 3 cases and severe in 1 case. Severe patient turned better after CT-guided suction. 3 cases with mild hemoptysis turned better after treatment.

CONCLUSIONWhen hematopathy patients are with pulmonary nodules or lumps in CT scan whose clinical diagnosis is unclear, CT-guided percutaneous lung biopsy is safe and conducive to early diagnosis and conducive to early rehabilitation of patients if the coagulation function is basically normal and platelet count is not too low.

Adolescent ; Adult ; Aged ; Biopsy ; Female ; Hematologic Diseases ; microbiology ; pathology ; Humans ; Lung ; pathology ; Male ; Middle Aged ; Pneumonia ; diagnosis ; Young Adult