• Title/Summary/Keyword: neutropenia

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Systematic Analysis of Pemetrexed-based Chemoradiotherapy for Patients with Locally Advanced or Metastatic Esophageal Cancer

  • Tian, Guang-Yu;Miu, Min;Huang, Xin-En
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.19
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    • pp.8475-8478
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    • 2014
  • Purpose: This systematic analysis was conducted to evaluate the efficacy and safety of pemetrexed-based chemoradiotherapy in treating patients with locally advanced or metastatic esophageal cancer. Methods: Clinical studies evaluating the efficacy and safety of pemetrexed based regimens on response and safety for relevant patients were identified using a predefined search strategy. Pooled response rates (RRs) were calculated. Results: For pemetrexed-based regimens, 4 clinical studies including 47 patients with locally advanced or metastatic esophageal cancer were considered eligible for inclusion. Systematic analysis showed that, in all patients, the pooled RR was 51% (24/47). Major adverse effects of grade III/IV were esophagitis, neutropenia, thrombocytopenia, anemia anorexia, fatigue, diarrhea, dysphagia and vomiting. No treatment related death occurred with pemetrexed-based treatment. Conclusion: This systematic analysis suggests that pemetrexed based radiotherapy is associated with reasonable activity and good tolerability in treating patients with locally advanced or metastatic esophageal cancer.

Pemetrexed is Mildly Active with Good Tolerability for Treatment of Patients with Colorectal Cancer

  • Zhang, Hui-Qing;Lian, Chang-Hong;Ping, Yao-Dong;Song, Wen-Bin;Lu, Qing-Pu;Xie, Shu-Zhe;Lin, Tao;Cheng, Lin-Zhong
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.19
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    • pp.8391-8394
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    • 2014
  • Purpose: This systematic analysis was conducted to evaluate the efficacy and safety of pemetrexed based salvage chemotherapy for treatment of patients with metastatic colorectal cancer. Methods: Clinical studies evaluating the efficacy and safety of pemetrexed based regimens on response and safety for patients with colorectal cancer were identified using a predefined search strategy. Pooled response rates (RRs) were calculated. Results: For pemetrexed based regimens, 4 clinical studies including 201 patients with advanced colorectal cancer were considered eligible for inclusion. The analysis suggested that, in all patients, pooled RR was 20.4% (41/201). Major adverse effects were neutropenia, anorexia, fatigue, and anemia. No treatment related death occurred with pemetrexed based treatment. Conclusion: This systematic analysis suggests that pemetrexed based regimens are associated with mild activity with good tolerability in treating patients with metastatic colorectal cancer.

Experimental Equine Laminitis Induced by Treatment with Oligofructose (올리고당 투여를 통한 급성 제엽염의 실험적 유발)

  • Kwon, Mi-Young;Ryu, Doug-Young;Jeon, Hyung-Seon;Kim, Joon-Gyu;Cui, FengJi;Lee, Seung-Woo;Kim, Yongbaek
    • Journal of Veterinary Clinics
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    • v.30 no.1
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    • pp.75-79
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    • 2013
  • Laminitis is a common horse disease that causes pain and disability. One of the major causes of laminitis is carbohydrate overload, which leads to the overgrowth of gram-positive bacteria and subsequent toxemia. This study was performed to establish an experimental model of acute phase laminitis. A horse was fed with a bolus dose of oligofructose, examined for clinical signs and blood parameters, and euthanized for necropsy and histopathology. After administration, the horse exhibited clinical signs including watery feces, inappetence, severe lameness, pyrexia and tachycardia. Complete blood count showed increased hematocrit, lymphocytosis and neutropenia. Serum chemistry revealed hyperglycemia, hyperproteinemia, high level of glutamic oxalate transaminase, creatinine, uric acid and mild hyponatremia. Histologically, the lamina tissue was edematous with mild infiltration of inflammatory cells. These findings indicate that oligofructose-induced laminitis in horse is an appropriate model for studying pathogenesis of acute phase laminitis.

A case of glycogen storage disease type Ib (당원병 1b 형 1례)

  • Kim, Moon-Sun;Park, Jae-Bok;Ki, Chang-Seok;Kim, Jin-Kyung
    • Clinical and Experimental Pediatrics
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    • v.52 no.12
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    • pp.1383-1387
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    • 2009
  • We report a case of an 18-month-old girl with glycogen storage disease type Ib (GSD Ib). Her neutrophil counts had gradually decreased to less than $500/{\mu}L$ by the age of 3 years. However, there were no recurrent bacterial infections. Mutation analysis of the glucose-6-phosphate translocase (G6PT) gene revealed a compound heterozygous missense mutation (Ala148Val/Gly273Asp).

Preservative Effect of Leukocyte-Depleted Blood Cardioplegic Myocardium during Cardiac Surgery

  • Park, Seok-Cheol
    • Biomedical Science Letters
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    • v.7 no.2
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    • pp.91-98
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    • 2001
  • The present study was prospectively designed to assess the clinical effect of leukocyte-depleted blood cardioplegic solution (BCS) on myocardium during cardiac surgery with cardiopulmonary bypass (CPB). 30 adult patients scheduled for elective cardiac surgery were divided into control group (n=15), which infused routine BCS, and leukocyte-depleted (LD) group (n=15), which infused leukocyte-depleted BCS. Total and differential leukocyte counts in BCS, malondialdehyde (MDA) and troponin-T (TnT) concentrations in coronary sinus blood, and cardiac index (CI) were measured at preoperative and postoperative period. The BCS in LD group had less total leukocyte counts with neutropenia than that in control group (P<0.01). MDA (3.70$\pm$0.35 vs 5.90$\pm$0.57 $\mu$mol/L, p<0.05) and TnT (0.42$\pm$0.03 vs 0.60$\pm$0.09 ng/mL, p<0.05) were significantly low in LD group compared with control group, while LD group had higher CI (3.28$\pm$0.16 L/min/$m^2$, p<0.05) than control group (2.69$\pm$0.18 L/min/$m^2$). These results suggest that leukocyte-depleted blood cardioplegic solution has a better myocardial protective effect with less generations of oxygen free radicals and ischemia/reperfusion injury.

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A Case of Subacute Necrotizing Lymphadenitis Associated with Yersinia Infection in a 12 Years Old Child (소아에서 발생한 Yersinia pseudotuberculosis 감염이 동반된 아급성 괴사성 림프절염 1례)

  • Sim, Yoon-Hee;Lim, In Seok;Lee, Dong Keun
    • Pediatric Infection and Vaccine
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    • v.10 no.1
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    • pp.123-126
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    • 2003
  • Kikuchi disease(subacute necrotizing lymphadenitis), first reported by Kikuchi and Fujimoto in 1972, is a benign self-limiting illness characterized by fever, neutropenia and cervical lymphadenopathy and develops predominantly in young women, especially in Asia. The cause of Kikuchi disease is unknown, but postinfectious(virus or bacteria) hyperimmune reaction has been suggested. Few pediatric cases have been reported. We experienced a case of Kikuchi disease associated with Yersinia pseudotuberculosis infection in 12-year-old girl. After she was admitted with cervical lymphadenopathy and headache, followed by sustained fever with leukopenia. All symptoms and signs did not seem to be responded to antimicobial treatment. Open biopsy of cervical lymph node was performed and showed findings consistent with subacute necrotizing lymphadenitis. Serologic studies were all negative except for Y. pseudotuberculosis. Fever subsided and lymphadenopathy improved after administration of oral steroid for 1 week.

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Antigenicity of HM10411 in Guinea Pigs (기니픽에서 HM10411의 항원성)

  • Woo Suk Koh;Jong-Choon Kim;Shin Woo Cha;Young Min Kim;Sung Youb Jung;Se Chang Kwon;Gwan Sun Lee
    • Biomolecules & Therapeutics
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    • v.10 no.2
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    • pp.129-135
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    • 2002
  • HM10411 is a recombinant granulocyte-colony stimulating factor (rG-CSF) that has been developing as a drug for neutropenia. In this study, antigenic potential of HM10411 was examined by active systemic anaphylaxis (ASA) in guinea pigs and passive cutaneous anaphylaxis (PCA) in guinea pig-guinea pig system. HM10411 was subcutaneously administered at 0,5, and 50 mg/kg and also as a suspension with adjuvant (50 mg/kg+FCA). Ovalbumin (OVA) as a suspension with adjuvant was used to induce positive control responses. In the ASA test, no symptoms except urination and evacuation that were considered as physiological phenomena were observed at 0 and 5 mg/kg. Two of 5 animals at 50 mg/kg showed sneering, dyspnea, or cyanosis. All animals in the adjuvant mixture group showed severe symptoms of anaphylatic shock and 3 of them died. In the PCA test, no antibody against HM 10411 was detected in the sera from the animals sensitized with 0 or 5 mg/kg. Only 1 serum sample from the animals immunized with 50 mg/kg showed positive reaction against HM10411, while all 5 sera collected from the HM10411 and FCA mixture group contained the HM10411-specific antibodies. These results suggest HM10411 is considered to have antigenicity In guinea pig.

Comparison of Perception of the Neutropenic Diet between Nurses and Patients (호중구감소증 환자의 식품별 섭취허용에 대한 간호사와 환자의 인식 비교)

  • Kim, Mi-Ae;Jeong, Ihn Sook
    • Asian Oncology Nursing
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    • v.12 no.4
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    • pp.331-338
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    • 2012
  • Purpose: This descriptive study aimed to compare the perception of the acceptable foods for the neutropenic diet between nurses and patients by food type. Methods: The participants were 225 nurses working at chemotherapy wards and 71 patients in chemotherapy treatment. Data were collected with a self-administered questionnaire from January 2 to February 24, 2012, and analyzed with SPSS 12.0 program using descriptive statistics and the ${\chi}^2$-test. Results: Eighty-eight point eight percent of nurses and 76.1% of cancer patients thought the patients needed the neutropenic diets. The most important decisional criteria to determine dietary restriction was neutrophil count for nurses and food type for patients. The two groups showed significantly different allowance to raw fruits and raw vegetables, sterilized canned juice, fried vegetables, yogurt, uncooked tofu, salted fish, cooked fish, cooked shellfish, uncooked grain powder, jellified food, home-made bread/cookies, nuts including peanuts, instant coffee or tea and tea brewed. In general, patients were more permissive about the neutropenic diet than nurses. Conclusion: It is recommended to consider patients' preference as well as nurses' professional knowledge and publish standardized clinical diet guidelines for neutropenic patients with collaboration between nurses and patient representatives.

Outcomes with Single Agent LIPO-DOX in Platinum-Resistant Ovarian and Fallopian Tube Cancers and Primary Peritoneal Adenocarcinoma - Chiang Mai University Hospital Experience

  • Suprasert, Prapaporn;Manopunya, Manatsawee;Cheewakriangkrai, Chalong
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.3
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    • pp.1145-1148
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    • 2014
  • Background: Single pegylated liposomal doxorubicin (PLD) is commonly used as a salvage treatment in platinum-resistant ovarian cancer, fallopian tube cancer and primary peritoneal adenocarcinoma (PPA) with a satisfactory outcome. However, the data for second generation PLD administered in this setting are still limited. We conducted a retrospective study to evaluate the outcome of patients who received single-agent second generation PLD (LIPO-DOX) after the development of clinical platinum resistance. The study period was between March 2008 and March 2013. LIPO-DOX was administered intravenously 40 $mg/m^2$ every 28 days until disease progression, but for not more than six cycles. The response rate was evaluated using the Gynecologic Cancer Intergroup (GCIG) criteria while the toxicity was evaluated according to WHO criteria. Twenty-nine patients met the inclusion criteria in the study period with an overall response rate of 13.8%. The median progression free survival and overall survival were three and eleven months, respectively. With the total of 96 cycles of chemotherapy, the patients developed grades 3 and 4 hematologic toxicity as follows: anemia, 0%, leukopenia, 9.6%, neutropenia, 32.3% and thrombocytopenia, 0%. In conclusion, the single agent second generation PLD demonstrated modest efficacy in patients with platinum-resistant ovarian cancer, fallopian tube cancer and PPA without serious toxicity.

Ifosfamide-containing Regimens for Treating Patients with Osteosarcomas

  • Li, Yan-Yan;Jiang, Xiao-Ming;Dong, Yi-Guo;Xu, Gang;Ma, Yu-Bo
    • Asian Pacific Journal of Cancer Prevention
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    • v.15 no.22
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    • pp.9763-9766
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    • 2014
  • Background: This systemic analysis was conducted to evaluate the efficacy and safety of an ifosfamide-containing regimen in treating patients with osteosarcoma. Methods: Clinical studies evaluating the efficacy and safety of Ifosfamide-containing regimen on response and safety for patients with osteosarcoma were identified by using a predefined search strategy. Pooled response rate (RR) of treatment were calculated. Results: When ifosfamide-containing regimens were evaluated, 4 clinical studies which including 134 patients with osteosarcoma were considered eligible for inclusion. Systemic analysis suggested that, in all patients, pooled RR was 44.8% (60/134) in ifosfamide-containing regimens. Major adverse effects were neutropenia, leukopenia, and fatigue inIfosfamide-containing regimens; No treatment related death occurred in cantharidin combined regimens. Conclusion: This systemic analysis suggests that ifosfamide-containing regimens are associated with good response rate and acceptable toxicity in treating patients with osteosarcoma, but this result should be confirmed by randomized clinical trials.