Humans ; Cyclosporine/therapeutic use* ; Anemia, Aplastic/drug therapy* ; Neoplasms/drug therapy* ; Immunosuppressive Agents/therapeutic use* ; Benzoates/therapeutic use*

OBJECTIVE: To evaluate the efficacy and safety of Pai-Neng-Da Capsule (, panaxadiol saponins component, PNDC) in combination with the cyclosporine and androgen for patients with chronic aplastic anemia (CAA). METHODS: A total of 79 CAA patients was randomly divided into 2 groups by a random number table, including PCA group [43 cases, orally PNDC 320 mg/d plus cyclosporine 5 mg/(kg·d) plus andriol 80 mg/d] and CA group [36 cases, orally cyclosporine 5 mg/(kg·d) plus andriol 160 mg/d]. All patients were treated and followed-up for 6 treatment courses over 24 weeks. The complete blood counts, score of Chinese medical (CM) symptoms were assessed and urine routine, electrocardiogram, hepatic and renal function were observed for safety evaluation. Female masculinization rating scale was established according to the actual clinical manifestations to evaluate the accurate degree of masculinization in female CAA patients treated by andriol. RESULTS: The effective rates were 88.1% (37/42) in the PCA group and 77.8% (28/36) in the CA group based on the standard for the therapeutic efficacy evaluation of hematopathy. There was no significant difference in the white blood cell (WBC) counts, platelet counts and hemoglobin concentration of peripheral blood between two groups after 6 months treatment. The masculinization score of female patient in the PCA group was significantly lower than the CA group (P<0.05). The mild abdominal distention was observed in 1 cases in the PCA group. In CA group, the abnormalities in the hepatic function developed in 2 cases and the renal disfunction was found in 1 case. CONCLUSION The PNDC possesses certain curative effects in the treatment of CAA without obvious side-effects and can partially replace andriol thereby to reduce the degree of masculinization [Registried at Chinese Clinical Trial Registry (ChicTR1900028153)].
Androgens ; Anemia, Aplastic/drug therapy* ; China ; Female ; Humans ; Nonprescription Drugs ; Saponins/therapeutic use*

Anemia, Aplastic/drug therapy* ; CD4-Positive T-Lymphocytes ; Danazol ; Forkhead Transcription Factors ; Humans ; Interleukin-2 Receptor alpha Subunit ; Stanozolol ; T-Lymphocytes, Regulatory ; Transcription Factors

Objective: To reassess the predictors for response at 6 months in patients with severe or very severe aplastic anemia (SAA/VSAA) who failed to respond to immunosuppressive therapy (IST) at 3 months. Methods: We retrospectively analyzed the clinical data of 173 patients with SAA/VSAA from 2017 to 2018 who received IST and were classified as nonresponders at 3 months. Univariate and multivariate logistic regression analysis were used to evaluate factors that could predict the response at 6 months. Results: Univariate analysis showed that the 3-month hemoglobin (HGB) level (P=0.017) , platelet (PLT) level (P=0.005) , absolute reticulocyte count (ARC) (P<0.001) , trough cyclosporine concentration (CsA-C0) (P=0.042) , soluble transferrin receptor (sTfR) level (P=0.003) , improved value of reticulocyte count (ARC(△)) (P<0.001) , and improved value of soluble transferrin receptor (sTfR(△)) level (P<0.001) were related to the 6-month response. The results of the multivariate analysis showed that the PLT level (P=0.020) and ARC(△) (P<0.001) were independent prognostic factors for response at 6 months. If the ARC(△) was less than 6.9×10(9)/L, the 6-month hematological response rate was low, regardless of the patient's PLT count. Survival analysis showed that both the 3-year overall survival (OS) [ (80.1±3.9) % vs (97.6±2.6) %, P=0.002] and 3-year event-free survival (EFS) [ (31.4±4.5) % vs (86.5±5.3) %, P<0.001] of the nonresponders at 6 months were significantly lower than those of the response group. Conclusion: Residual hematopoietic indicators at 3 months after IST are prognostic parameters. The improved value of the reticulocyte count could reflect whether the bone marrow hematopoiesis is recovering and the degree of recovery. A second treatment could be performed sooner for patients with a very low ARC(△).
Anemia, Aplastic/drug therapy* ; Antilymphocyte Serum/therapeutic use* ; Cyclosporine/therapeutic use* ; Humans ; Immunosuppression Therapy ; Immunosuppressive Agents/therapeutic use* ; Prognosis ; Receptors, Transferrin/therapeutic use* ; Retrospective Studies ; Treatment Outcome

Objective: To study the metabolic characteristics of anti-human T-cell porcine immunoglobulin (p-ATG) in patients with severe aplastic anemia (SAA) . Methods: For patients with SAA treated with p-ATG combined cyclosporine A (CsA) immunosuppressants between February 2017 and December 2017, the p-ATG dose was 20 mg·kg(-1)·d(-1) over 12 h of intravenous administration for 5 consecutive days. The blood concentration of p-ATG was detected by the three-antibody sandwich ELISA method, the pharmacokinetic analysis software was fitted, and the second-chamber model method was used to calculate the pharmacokinetic parameters and plot the pharmacokinetic curve. Adverse events were recorded and the hematologic reactions were determined at 6 months after treatment. Results: Sixteen patients with SAA treated with p-ATG were enrolled, including 8 females and 8 males, with a median age of 22 years (range, 12 to 49 years) and a median weight of 62.5 kg (range, 37.5 to 82.0 kg) . The pharmacokinetics of p-ATG could be evaluated in 14 cases. p-ATG is distributed in vivo as a two-chamber model, with an average drug concentration peak (T(max)) of (5.786±2.486) days, a peak concentration (C(max)) of (616±452) mg/L, and a half-life of (10.479±8.242) days. The area under the drug time curve (AUC) was (5.807±3.236) mg/L·d. Six months after treatment, 8 of 14 patients received a hematologic response; the AUC (0-t) of the effective group and ineffective groups was (7.50±3.26) mg/L·d vs (4.50±2.18) mg/L·d, and the C(max) was (627±476) mg/L vs (584±382) mg/L, respectively. Conclusion: The plasma concentration of p-ATG reached a peak after 5 days of continuous infusion, and then decreased slowly, with a half-life of 10.479 days, and the residual drug concentration was detected in the body 60 days after administration. A relationship between drug metabolism and efficacy and adverse reactions could not be determined.
Anemia, Aplastic/drug therapy* ; Animals ; Antilymphocyte Serum/therapeutic use* ; Cyclosporine/therapeutic use* ; Female ; Humans ; Immunoglobulins/therapeutic use* ; Immunosuppression Therapy ; Immunosuppressive Agents/therapeutic use* ; Male ; Swine ; T-Lymphocytes ; Treatment Outcome

OBJECTIVES: To study the association between paroxysmal nocturnal hemoglobinuria (PNH) clone and immunosuppressive therapy (IST) in children with severe aplastic anemia (SAA). METHODS: A retrospective analysis was performed on the medical data of 151 children with SAA who were admitted and received IST from January 2012 to May 2020. According to the status of PNH clone, these children were divided into a negative PNH clone group (n=135) and a positive PNH clone group (n=16). Propensity score matching was used to balance the confounding factors, and the impact of PNH clone on the therapeutic effect of IST was analyzed. RESULTS: The children with positive PNH clone accounted for 10.6% (16/151), and the median granulocyte clone size was 1.8%. The children with positive PNH clone had an older age and a higher reticulocyte count at diagnosis (P<0.05). After propensity score matching, there were no significant differences in baseline features between the negative PNH clone and positive PNH clone groups (P>0.05). The positive PNH clone group had a significantly lower overall response rate than the negative PNH clone group at 6, 12, and 24 months after IST (P<0.05). The evolution of PNH clone was heterogeneous after IST, and the children with PNH clone showed an increase in the 3-year cumulative incidence rate of aplastic anemia-PNH syndrome (P<0.05). CONCLUSIONS SAA children with positive PNH clone at diagnosis tend to have poor response to IST and are more likely to develop aplastic anemia-PNH syndrome.
Anemia, Aplastic/drug therapy* ; Child ; Clone Cells ; Hemoglobinuria, Paroxysmal/etiology* ; Humans ; Immunosuppression Therapy ; Retrospective Studies

OBJECTIVE: To summarize the long-term efficacy of cyclosporine (CsA) in the treatment of non-severe aplastic anemia (NSAA) in children, and explore the early significant indicators. METHODS: Data of 36 NSAA children in Department of Hematological Oncology, Wuhan Children's Hospital, Tongji Medical College of Huazhong University of Science and Technology from January 2013 to December 2017 were analyzed retrospectively. All the children received oral CsA immunosuppressive therapy, and CsA trough concentration was checked to maintain at the rage of 200-250 μg/L after 2 weeks. The evaluation time points were at 3, 6, 12, 18 and 24 months, and assessment items were peripheral white blood cell differential count and reticulocyte's percentage and count. RESULTS: The 36 NSAA cases were composed of 16 males and 20 females, whose median age was 5.46 (2.92-7.99) years old, and median follow-up time was 28.00 (10.00-38.25) months. After taking oral CsA for 24 months, the number of cumulative effective cases was 21. There were 4 cases of complete remission (CR), 17 cases of partial remission (PR), and 15 cases of non-remission (NR). The total effective rate was 58.33%, and median effect-acting time of CsA was 3.0 (0.5-10.0) months. Compared with ineffective group, neutrophil (NEU) and red blood cell (RBC) of effective group (CR+PR) began to increase significantly at the 3rd month, and hemoglobin (Hb), platelet (PLT) and white blood cell (WBC) increase significantly at the 6th month after oral CsA administration (P<0.05). Except for 2 cases who received component transfusion within 3-12 months after taking oral CsA for 3 months in effective group, the others did not need. CONCLUSION The overall effective rate of oral CsA in children with NSAA was 58.33%. Stopping blood transfusion after the 3 months of treatment may be considered as a turning point for disease outcomes, and levels of NEU, RBC at the 3rd month and Hb, PLT, WBC at the 6th month as indicators for predicting disease prognosis.
Anemia, Aplastic/drug therapy* ; Child ; Child, Preschool ; Cyclosporine ; Female ; Humans ; Immunosuppressive Agents ; Male ; Prognosis ; Retrospective Studies ; Treatment Outcome

Objective To compare the efficacy and safety of cyclosporin A(CsA)and CsA combined with recombined human erythropoietin(rhEPO)in the treatment of patients with chronic aplastic anemia(CAA).Methods Data of 79 patients with CAA treated at Department of Hematology,PUMC Hospital between January 2016 and June 2018 were collected for retrospective analysis.Forty-five patients were treated with CsA+rhEPO,and the other 34 patients with CsA alone.All the enrolled patients were treated for at least 1.5-2.0 years and followed for at least 1.0 year.The efficacy,side effects,long-term outcomes were compared between the two groups,and factors that may influence the efficacy were analyzed.Results The patients treated with CsA+rhEPO included 14 males and 31 females,with a median age of 43(19,73)years old.The median treatment duration of CsA and rhEPO was 26(12,38)and 4(3,6)months,respectively,and the median followed-up time was 24(12,42)months.The patients treated with CsA alone included 16 males and 18 females,with a median age of 36(16,85)years old.The median CsA treatment duration was 24(12,40)months and the median follow-up time was 25(12,40)months.There was no statistical difference in baseline characteristics between the two groups(all
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anemia, Aplastic/drug therapy* ; Cyclosporine/therapeutic use* ; Erythropoietin/therapeutic use* ; Female ; Humans ; Male ; Middle Aged ; Recombinant Proteins ; Remission Induction ; Retrospective Studies ; Young Adult

Objective: To analyze the prognostic factors of transfusion-dependent non-severe aplastic anemia (TD-NSAA) patients treated with cyclosporine A (CsA) and androgen. Methods: Clinical data of 77 consecutive TD-NSAA patients treated with CsA and androgen were retrospectively analyzed between 2010 and 2013. We obtained clinical manifestations and baseline parameters of routine blood test from responders, and compared those with non-responders. All data were analyzed by univariate analysis and multivariate analysis. Results: In 77 patients, there were 43 (55.8%) patients achieved hematological response after 6 months'treatment, and 53 (68.8%) patients got response after 12 months. Univariate analysis showed that platelets baseline was the only factor related to hematological response [19 (6-61) ×10(9)/L vs 13.5 (5-45) ×10(9)/L, P=0.001] after 6 months therapy. After 12 months, the statistical differences were maintained, which were platelets baseline [18 (6-61) ×10(9)/L vs 10.5 (5-45) ×10(9)/L, P<0.001], absolute reticulocytes [0.03 (0.01-0.06) ×10(12)/L vs 0.029 (0.02-0.06) ×10(12)/L, P=0.043], transfusion-dependent of platelet (P=0.007) , transfusion-dependent of platelet and erythrocyte (P=0.012) . Multivariate analysis showed that platelets baseline could be an independent prognostic factor of hematological response (P=0.010 or 0.009) . Cutoff value of platelets by receiver operating characteristic curve was 15.5×10(9)/L. Conclusion: Baseline of higher platelets, higher reticulocyte, and no transfusion dependence of platelet are favorable prognostic factors. When platelets baseline is higher than 15.5×10(9)/L, CsA and androgen regimen is rational.
Androgens/therapeutic use* ; Anemia, Aplastic/drug therapy* ; Antilymphocyte Serum ; Cyclosporine/therapeutic use* ; Drug Combinations ; Humans ; Immunosuppressive Agents ; Prognosis ; Retrospective Studies ; Treatment Outcome

Anemia, Aplastic/drug therapy* ; Animals ; Antilymphocyte Serum ; Child ; Cyclosporine ; Humans ; Immunosuppressive Agents ; Swine ; Treatment Outcome