• Asian Pacific Journal of Cancer Prevention
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• 제17권5호
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• pp.2485-2490
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• 2016

The liver is one of the most common sites of cancer in the world, hepatocellular carcinoma (HCC) predominating. HCC is the sixth most common cancer and the third leading cause of cancer related death overall. Hepatitis C is a major risk factor and HCV is a rapid spreading virus which has become a problem globally, including in Pakistan. Interferon alpha therapy is used against HCV disease to regulate cell reproduction and to boost the immune system. In minute amounts interferon alpha is produced naturally by the immune system in HCV patients in response to hepatitis C virus and binds to receptors in the target cells and starts transcription of 20-30 genes due to which it develops an antiviral influence. Interferon is also administered artificially to overcome HCV disease and remove the biological effect of the virus from the infected site. The use of interferon or Peg-IFN plus Ribavirin treatment is also associated with adverse effects on body. For the current study, a convenient sample of 156 HCV positive patients of both males and females were taken. To collect blood CP and ALT, a reduction of level data and other important information were collected from the patients at regular intervals. Findings were 11.4 % in the red blood cells (RBC), 9.64 % in the total leukocyte count (WBC), 8.4 % in the hemoglobin levels (HB), 30.3 % in the platelet (Plt) count in both sexes. There was significant reduction in ALT levels due to Pegylated interferon plus ribavirin therapy. Hence strict haemotological monitoring of blood CP and ALT levels is necessary at regular intervals to reduce severe side effects which may lead to morbidity and mortality.

• Radiation Oncology Journal
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• 제10권2호
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• pp.255-259
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• 1992

성인의 급성 백혈병 환자 64예를 1990년 1월부터 1991년 10월 사이에 충남대학교 병원에서 치료하였다. 극심한 백혈구 증다증이 동반된 20예를 선별하여 네가지 각기 다른 방법으로 치료하였으며 이 치료양상에 따른 급성 사망율과 완해율에 관하여 조사하여 보았다. 응급 두개부 방사선 조사 단독 또는 항암제 약물요법을 병행한 경우에 있어서 단지 보조적 요법만을 시행한 경우나 항암제 약물요법만을 시행한 경우에 비하여 초기 급성 사망율이 낮았다. 또 완해율에 있어서도 응급 두개부 방사선 조사 및 항암제 약물요법을 병행한 경우에 높았다. 따라서 우리는 성인의 급성 백혈병에서 극심한 백혈구 증다증이 동반된 경우 조기 두개부 방사선 조사가 초기 급성 사망율을 낮추고 후에 완해율을 높이는 데에도 효과가 있을 것이라고 추정해보았다.

• The Korean Journal of Pain
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• 제31권3호
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• pp.206-214
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• 2018

Background: Immune responses appear to be affected by anesthetics and analgesics. We investigated the effects of caudal tramadol on the postoperative immune response and pain management in pediatric patients. Methods: Sixty ASA-I pediatric patients aged 3-10 years undergoing lower abdominal surgery. Patients were randomly assigned either to a caudal bupivacaine (0.25%) group (group B), or a group that received caudal tramadol (1 mg/kg) added to the bupivacaine (0.25%) (group T). Both were diluted in a 0.9% NaCl solution to a total volume of 1ml/ kg. The systemic immune response was measured by collecting blood samples preoperatively, at the end of anesthesia, and at 24 and 72 hours postoperatively, and studied for interleukin IL-6, C-reactive proteins (CRP) cortisol levels, and leucocytes with its differential count. Postoperative pain was assessed along with sedation scales. Results: Postoperative production of IL-6 was significantly higher in group B at the end of anesthesia, than at the $24^{th}$ hour, and at the $72^{nd}$ hour in group B and group T, respectively. The immune response showed leukocytosis with increased percentages of neutrophil and monocytes, and a decreased lymphocyte response rate within both groups with no significant differences between the groups. Cortisol and CRP were significantly higher in group B. Conclusions: Adding tramadol to a caudal bupivacaine block can attenuate the pro-inflammatory cytokine response, Cortisol, and CRP in children undergoing lower abdominal surgery.

• Asian Pacific Journal of Cancer Prevention
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• 제16권18호
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• pp.8629-8631
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• 2016

Background: Primary idiopathic myelofibrosis (PMF) is a clonal Philadelphia chromosome-negative myeloproliferative neoplasm characterized by extramedullary hematopoiesis and marrow fibrosis. It is an uncommon hematopoietic malignancy which primarily affects elderly individuals. The rational of this study was to determine its clinico-epidemiological profile along with risk stratification in Pakistani patients. Materials and Methods: In this retrospective cross sectional study, 20 patients with idiopathic myelofibrosis were enrolled from January 2011 to December 2014. Data were analyzed with SPSS version 22. Results: The mean age was $57.9{\pm}16.5years$ with 70% of patients aged above 50. The male to female ratio was 3:1. Overall only 10% of patients were asymptomatic and the remainder presented with constitutional symptoms. In symptomatic patients, major complaints were weakness (80%), weight loss (75%), abdominal discomfort (60%), night sweats (13%), pruritus (5%) and cardiovascular accidents (5%). Physical examination revealed splenomegaly as a predominant finding detected in 17 patients (85%) with the mean splenic span of $22.2{\pm}2.04cm$. The mean hemoglobin was $9.16{\pm}2.52g/dl$ with the mean MCV of $88.2{\pm}19.7fl$. The total leukocyte count of $17.6{\pm}19.2{\times}10^9/l$ and platelets count were $346.5{\pm}321.9{\times}10^9/l$. Serum lactate dehydrogenase, serum creatinine and uric acid were $731.0{\pm}154.1$, $0.82{\pm}0.22$ and $4.76{\pm}1.33$ respectively. According to risk stratification, 35% were in high risk, 40% in intermediate risk and 25% in low risk groups. Conclusions: The majority of PMF patients were male and presented with constitutional symptoms in our setting. Risk stratification revealed predominance of advanced disease in our series.

• 대한의생명과학회지
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• 제10권4호
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• pp.459-465
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• 2004

The use of hemofiltration has been proposed to reduce excessive body fluid and inflammatory mediators produced during cardiac surgery with cardiopulmonary bypass (CPB) in infants and children. This study was undertaken to evaluate the efficacy of hemofiltration in adult cardiac surgery using (CPB). Twenty adult patients scheduled for elective cardiac surgery were randomly assigned to control group without hemofiltration (n=10) or hemofilter group with hemofiltration during CPB (n=lO). CBC and serum levels of interleukin-6 (IL-6), D-dimer, endothelin-l (ET-1), and cortisol were measured at before the initiation and immediately after the termination of CPB (Pre-CPB and End-CPB, respectively). Clinical data were assessed at postoperative period. In hemofilter group hematocrit was significantly higher (30.04±2.63％ vs 23.30±2.71％, P=0.0014) whereas total leukocyte count was lower than in control group (7.71±1.78×10³/㎣ vs 16.01 ±3.12x10³/㎣, P=0.021) at End-CPB. Increased rate of IL-6 (311.56±97.31％ vs 825.45±102.56％, P=0.012) and D-dimer levels (154.55±89.04％ vs 308.33±157.64％, P=0.026) at End-CPB were significantly less in hemofilter group than in control group. Postoperative blood transfusion in hemofilter group was low compared with that of control group (741.00±38.07 ml vs 1,137.50±169.82 ml, P=0.037). There were no significant differences between two groups in platelet count, ET -1, cortisol, pulmonary index, mechanical ventilation, postoperative blood loss, ICU-stay and hospitalization. Hemofiltration technique applied in the present study provided partly beneficial effect in adult cardiac surgery.

• Asian-Australasian Journal of Animal Sciences
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• 제8권4호
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• pp.325-328
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• 1995

The experiment was conducted to study the comparative pathology of hemic system among three different broiler chicken strains i.e. Hubbard (H), Lohmann (L) and Indian River (IR) suffering from experimentally induced Hydropericardium Syndrome (HPS). For this 50 chicks of each strain were inoculated with HPS inoculum at the age of 21 days and other 50 chicks of each broiler strain were kept as uninoculated control. After slaughtering each bird of both groups was subjected to pathological examination of heart, spleen and aorta and also for determining routine haematological parameters. The maximum values of Total Erythrocyte Count (TEC), heterophils and thrombocytes and the minimum values of Total Leukocyte Count (TLC) and Hemoglobin (Hb) content were found in H broiler strain. Percentage of monocytes, basophils and eosinophils also showed maximum decrease in H broiler chicken strain. Gross pathological lesions in the inoculated birds revealed that the heart showed ballooning due to distention of pericardial sac with pericardial fluid. Haemorrhages on the epicardium and flabbiness of the myocardium. Under the microscope, degenerative changes in myocardial tissue were seen. Lesions in the spleen included splenomegaly and haemorrhagic spots. Aorta showed flabbiness of the wall and disruption of endothelium. It is concluded that there is a marked difference in susceptibility of HPS among three different commercial broiler strains. The Hubbard broiler strain is more susceptible which is followed by the Indian River and Lohmann respectively.

• Asian Pacific Journal of Cancer Prevention
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• 제17권3호
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• pp.1531-1533
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• 2016

Background: Polycythaemia rubra vera (PV) is a Philadelphia chromosome negative myeloproliferative neoplasm characterized by increased red cell production, independent of the mechanisms that regulate normal erythropoiesis. The aim of this study was to analyze the clinico-epidemiological profile of Pakistani patients with PV. Materials and Methods: In this retrospective cross sectional study, 26 patients with PV were enrolled from January 2010 to December 2014. They were diagnosed based on WHO criteria. Results: The mean age was $53.4{\pm}9.31years$ (range 36-72) and the male to female ratio was 2:1. Overall 30.7% of patients were asymptomatic. In symptomatic patients, major complaints were headache (30.8%), abdominal discomfort (23.1%), blurred vision (15.3%), pruritus (11.5%) and vascular incidents (11.5%). Physical examination revealed plethoric face and splenomegaly as predominant findings, detected in 34.6% and 30.7%, respectively, with the mean splenic span of $15.9{\pm}2.04cm$. The mean hemoglobin was $18.1{\pm}1.9g/dl$ with the mean hematocrit of $55.6{\pm}8.3%$. The mean total leukocyte count was $12.8{\pm}7.1{\times}10^9/l$ and the platelet count $511{\pm}341.9{\times}10^9/l$. Mean erythrocyte sedimentation rate was $3.5{\pm}1.22mm/hr$. Serum lactate dehydrogenase, serum creatinine and uric acid were $552.7{\pm}309.2$, $0.8{\pm}0.17$ and $6.60{\pm}1.89$ respectively. Conclusions: PV in Pakistani patients, unlike in the West, is seen in a moderately young population. The disease is frequently seen in male gender and primarily patients present with symptoms related to hyperviscosity.

• Asian Pacific Journal of Cancer Prevention
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• 제16권17호
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• pp.7893-7895
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• 2015

Background: Acute promyelocytic leukemia (APL) is a distinctive clinical, biological and molecular subtype of acute myeloid leukemia. However, data from Pakistan are scarce. Therefore we reviewed the demographic and clinical profile along with risk stratification of APL patients at our center. Materials and Methods: In this descriptive cross sectional study, 26 patients with acute promyelocytic leukemia were enrolled from January 2011 to June 2015. Data were analyzed with SPSS version 22. Results: The mean age was $31.8{\pm}1.68years$ with a median of 32 years. The female to male ratio was 2:1.2. The majority of our patients had hypergranular variant (65.4%) rather than the microgranular type. The major complaints were bleeding (80.7%), fever (76.9%), generalized weakness (30.7%) and dyspnea (15.38%). Physical examination revealed petechial rashes as a predominant finding detected in 61.5% followed by pallor in 30.8%. The mean hemoglobin was $8.04{\pm}2.29g/dl$ with the mean MCV of $84.7{\pm}7.72fl$. The mean total leukocyte count of $5.44{\pm}7.62{\times}10^9/l$; ANC of $1.08{\pm}2.98{\times}10^9/l$ and mean platelets count were $38.84{\pm}5.38{\times}10^9/l$. According to risk stratification, 15.3% were in high, 65.4% in intermediate and 19.2% in low risk groups. Conclusions: Clinico-epidemiological features of APL in Pakistani patients appear comparable to published data. Haemorrhagic diathesis is the commonest presentation. Risk stratification revealed predominance of intermediate risk disease.

• Journal of Radiation Protection and Research
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• 제32권3호
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• pp.111-115
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• 2007

원자력 발전소의 중수누출에 따른 삼중수소 농도증가에 의한 방사선 내부피폭과 이에 대한건강영향평가를 실시하였다. 전체 22명 가운데 13명에 대하여 검사를 실시하였으며, 이들의 내부피폭량은 $0{\sim}4.44\;mSv$ 였다. 일반혈액검사 중 백혈구수치의 변화를 이용하여 평가한 결과에서 결정적 영향에 대한 특이사항은 나타나지 않았으며, 생물학적 선량평가 방법을 이용한 체내피폭량은 $0{\sim}37\;mGy$로 확인되었다. 결론적으로 방사선 피폭은 허용한도를 초과하지 않았으며, 결정적 영향인 임상적 증상이 보이지 않았다. 이와 같이 의학적 징후와 선량평가 추정치와의 일치성은 사고시 특히 물리적 생물학적 선량평가가 유용함을 보여 준다.

• Asian Pacific Journal of Cancer Prevention
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• 제17권1호
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• pp.357-360
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• 2016

Background: Acute myeloid leukemia (AML) is an acquired clonal frequent malignant disorder of myeloid progenitor cells. Our aim was to study demographical and clinicopathological features of adult Pakistani AML patients at presentation. Materials and Methods: In this single centre study extending from January 2010 to December 2014, data were retrieved from the patient records with a predetermined performa and analyzed with SPSS version 22. Results: Overall 125 patients were diagnosed at our institution with de novo AML during the study period. There were 76 males and 49 females (ratio 1.5:1), with an age range between 15 and 85 years and a mean age of $38.8{\pm}20.1years$. The major complaints were fever (72.8%), generalized weakness (60%), bleeding (37.6%) and dyspnea (12%). Physical examination revealed pallor in 56.8%, splenomegaly and hepatomegaly in 16% and 12.8%, respectively, and lymphodenopathy in 10.4%. The mean hemoglobin was $8.19{\pm}2.12g/dl$ with a mean MCV of $86.0{\pm}9.83fl$, a mean total leukocyte count of $43.1{\pm}68.5{\times}10^9/l$, an ANC of $3.09{\pm}6.66{\times}10^9/l$ and a mean platelet count of $62.3{\pm}78.6{\times}10^9/l$. Conclusions: AML in Pakistani patients is seen in a relatively very young population with male preponderance, compared with the west. However, clinico-pathological features appear comparable to published data.