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ORIGINAL ARTICLES
Plateletpheresis adverse events in relation to donor and plateletpheresis session profile
Rajni Bassi, Kusum K Thakur, Kanchan Bhardwaj
July-December 2017, 6(2):38-42
DOI
:10.4103/ijh.ijh_14_17
Introduction:
Increasing demand of platelet transfusions for patients has led to a trend in the increased use of automated blood collections. These share many of the same reactions and injuries seen with pooled platelets obtained from whole blood donation but also have unique complications.
Aims And Objectives:
To study the adverse events (AEs) of plateletpheresis procedure and their relationship with donor and plateletpheresis procedure session profiles.
Materials And Methods:
This is a retrospective observational study conducted from January 2016 to December 2016. A two-hundred and thirteen (213) plateletpheresis procedures were performed after taking informed and written consent from the donor. All the donors were male and selected according to the guidelines laid down by Director General of Health Services. The AEs were classified into donor related, kit/equipment related and technique related.
Results:
A total of 13 AEs were noted; of which, 8 (61.53 %) events were associated with donors, 3 (23.07 %) were owed to fault in kit/equipment and 2 (15.384 %) were due to technical aberrations. Donor related AEs included vascular injuries [
n
= 3 (1.40%)], vasovagal reactions [
n
= 2 (0.938%)] and perioral tingling sensation [
n
= 3 (1.40%)]. Technique related AEs [
n
= 2 (0.938%)] and kit/equipment related AEs [
n
= 3 (1.40%)] were due to faulty technique and defective kits respectively.
Conclusion:
Apheresis donations performed on cell separators are safe. Meticulous donor vigilance, superior technical personnel training and experienced transfusion medicine specialist's supervision will make donor's experience more pleasant.
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Prevalence of hemoglobinopathies among marrying couples in Erbil province of Iraq
Ranan Kardagh Polus
July-December 2017, 6(2):90-93
DOI
:10.4103/ijh.ijh_27_17
Background:
Thalassemia is the most common genetic disorders worldwide, widely spread throughout the Mediterranean region including Iraq. One effective method to reduce incidence of thalassemias and sickle cell disease is premarital screening.
Objective:
The aim of this study was to determine the prevalence of β-thalassemia trait and other hemoglobinopathies among subjects attending the premarital screening center in Erbil.
Materials And Methods:
Over a period of 1 year, 6224 couples were screened for hemoglobinopathies. Screened subjects were categorized according to the result of complete blood count, serum ferritin, and hemoglobin (Hb) electrophoresis into six groups, namely, normal, β-thalassemia carriers, α-thalassemia carriers, sickle cell carriers, Hb-H (HbH) disease, and iron deficiency anemia.
Results:
The prevalence of β-thalassemia trait was 6.94% (864/12448) with nearly equal proportions between male and female (male to female ratio = 1:1.1). HbH disease and sickle cell trait were less common. Iron deficiency anemia was reported in 52 subjects (0.4%).
Conclusion:
We found a relatively high prevalence rate of heterozygous β-thalassemia among the studied sample in comparison to prevalence figures from reports in the nearby geographic locations.
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Knowledge of the caregivers of thalassemic children regarding thalassemia: A cross-sectional study in a tertiary care health facility of eastern India
Bijit Biswas, Narendra Nath Naskar, Rivu Basu, Aparajita Dasgupta, Bobby Paul, Keya Basu
July-December 2018, 7(2):49-54
DOI
:10.4103/ijh.ijh_1_18
Background:
Caregivers knowledge regarding thalassemia is one of the vital areas in the prevention of the disease. Studies related to caregivers knowledge and its sociodemographic predictors are very few in number which is helpful in designing interventions across different study settings.
Objectives:
the study aimed to find out the knowledge level of caregivers of thalassemic children and its sociodemographic determinants.
Materials and Methods:
It was a cross-sectional observational study conducted in a thalassemia day care unit of Eastern India. The study included 328 caregivers of thalassemic children attending thalassemia day care unit during May 2015–April 2016. Data were analyzed using Statistical Package for the Social Sciences (SPSS) (version 16).
Results:
Out of 328 caregivers only 47.6% knew about genetic etiology of the disease, while only 52.4% and 50.9% knew about premarital counseling and antenatal screening, respectively. Regarding treatment of the disease, 75.9% knew that both blood transfusion and iron chelation are the treatment of thalassemia, while only 19.2% and 2.7% of them had knowledge regarding splenectomy and bone marrow transplantation, respectively. Only 52.7% had satisfactory knowledge regarding the disease. In multivariable model, caregivers educational level (adjusted odds ratio, AOR-3.13 [1.87–5.25]), working status (AOR-2.18 [1.23–3.86]), place of residence (AOR-2.05 [1.19–3.52]), and socioeconomic class (AOR-2.11 [1.25–3.58]) were significant predictors of their knowledge.
Conclusion:
Caregivers' knowledge regarding thalassemia was not at all satisfactory. Regular counseling of caregivers should be done addressing the knowledge lacunae's among them.
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Platelet parameters: Can they serve as biomarkers of glycemic control or development of complications in evaluation of type 2 diabetes mellitus?
Mukta Pujani, Himani Gahlawat, Charu Agarwal, Varsha Chauhan, Kanika Singh, Shveta Lukhmana
July-December 2018, 7(2):72-78
DOI
:10.4103/ijh.ijh_8_18
Background:
Platelet function plays a crucial pathophysiological role in the development of atherothrombosis in patients with type 2 diabetes mellitus (DM). Platelet count (PC) and mean platelet volume (MPV) are simple, effective, and cheap tests that may be used to predict angiopathy in type 2 DM.
Objectives:
The aims of this study were to analyze various platelet parameters including PC, plateletcrit (total mass of platelets) (PCT), and mean platelet indices that are MPV, platelet distribution width (PDW), and platelet-large cell ratio (PLCR) in the type 2 DM patients, to compare various platelet indices between DM patients (with and without complications) and controls.
Materials and Methods:
This was a cross-sectional study conducted over a period of 3 months. Complete blood count along with blood glucose and HbA1c was estimated. The study population was divided into three groups: Group 1: Normal controls (
n
= 30); Group 2: DM patients without complications (
n
= 30); and Group 3: DM patients with complications (
n
= 30). Based on HbA1c levels among the diabetic patients, the diabetic groups were also classified as DM with HbA1c <7% and DM with HbA1c >7%.
Results:
All the platelet parameters were found to be higher among DM with complication as compared to DM without complication, and this was found to be statistically significant. Among the platelet parameters, MPV, PCT, and PDW were found to be higher among DM with HbA1c >7% as compared to DM with HbA1c <7%, and this was found to be statistically significant while there was no significant differences in PC and PLCR between the two groups.
Conclusion:
Monitoring of DM to prevent the occurrence of vascular complications is the need of the hour. The results of the study suggest a role of various platelet indices as a simple and cost-effective tool to monitor the progression and control of DM.
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REVIEW ARTICLE
The hallmarks of cancer and their therapeutic targeting in current use and clinical trials
Samir Al-Bedeary, Hisham Arif Getta, Dhay Al-Sharafi
January-June 2020, 9(1):1-10
DOI
:10.4103/ijh.ijh_24_19
Cancer represents one of the most up to date issues worldwide because of the increasing number of affected people and the impact of it on the families and health system. It is one of the new challenges that face scientists and health worker and for many years lots of research and trials were trying to help in fighting this killer. The main aim of this review is to get a general look at the new understanding of cancer pathways and possible causes of resistance and their application in trails and clinical works, this piece of work aims to highlight the importance of pathophysiology of cancer in producing an effective treatment through targeting them. This review depended mainly on reviewing articles in the PubMed and Google Scholar, through writing (The hallmark of cancer, Hanahan and Weinberg) in the PubMed, around 14 articles had been emerged and only articles produced by the same authors in the years 2001 and 2011 had been selected as they were talking about the hallmark of cancer and resistance in details. Then, each pathway was followed as we searched according to a specific pathway and its targeted therapy in the PubMed and Google Scholar. Around 60 articles and trials had proved that targeting these pathways at different levels and even trying to stop these pathways with different targets can help to control cancer, and the new studies showed very promising results and they opened the door for future studies. For long time it was believed that cancer cells share six characteristic between them to develop and growth, however the same researchers who developed the initial hallmark of cancer had added new hallmarks which are : (1) abnormal metabolic pathways, (2) evading the immune system and two enabling characteristics: (1) genome instability, and (2) inflammation. Targeting these pathways has improved survival dramatically in most of cancers.
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ORIGINAL ARTICLES
Magnitude of arthropathy in patients with hemophilia: A single-center experience
Rawand Polus Shamoon
July-December 2017, 6(2):78-83
DOI
:10.4103/ijh.ijh_24_17
Background:
Hemophilia is a sex-linked bleeding disorder. Affected patients suffer spontaneous or post-traumatic bleeding into various sites of the body, mainly into joints, depending on the level of coagulation factor deficiency.
Aims:
This descriptive study is designed to assess the prevalence and extent of arthropathy and evaluate the functional status of hemophiliacs in Erbil, Northern Iraq.
Settings And Design:
A descriptive study of all registered hemophiliacs at Nanakali Hemato-Oncology Teaching Centre, Erbil, Iraq.
Patients And Methods:
Over 15 months (October 2015 to February 2017), a total of 133 hemophilia patients were studied. Their hospital records were used to retrieve clinical and laboratory data, mainly their coagulation profile. All patients were clinically examined at the daycare center; plain radiography was used to evaluate the degree of joint damage based on Petterson score. The magnitude of joint disease was assessed, and patients' functional status was evaluated depending on Functional Independence Score in Hemophilia (FISH).
Statistical Analysis Used:
Statistical analysis used MS Excel 2010.
Results:
Hemophiliacs mean age was 12.9 years. Patients with severe hemophilia presented earlier and had more bleeding episodes. At least one bout of hemarthrosis was recorded in 103/133 patients during the course of their disease with knee joint most frequently involved (in eighty patients) followed by elbow, ankle, wrist, and shoulder. The Petterson score related significantly to age of the patient, number of bleeds, and severity of hemophilia. Majority, 67%, of hemophiliacs found to have the limitation of movement. FISH score significantly related with factor activity level. Functional disability was encountered in 9.7% of cases; majority had severe hemophilia.
Conclusions:
The incidence and severity of joint bleeding and functional disability were high. The FISH and Pettersson scoring systems are very useful tools in assessing patients with hemophilic arthropathy.
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Prevalence of hepatitis C virus seropositivity among multitransfused patients with hereditary anemias in Basra, Iraq
Oula Abdullah Najim, Meaad Kadhum Hassan
January-June 2018, 7(1):39-44
DOI
:10.4103/ijh.ijh_41_17
Background:
Hepatitis C virus (HCV) infection is a global public health problem and is a leading cause of morbidity and death, with regional variations in genotype prevalence.
Objectives:
This study aimed to explore the prevalence of anti-HCV seropositivity among patients with hereditary anemias, the association of anti-HCV seropositivity with selected risk factors and the common HCV genotypes.
Patients and Methods:
This prospective descriptive study was carried out on patients with hereditary anemias from January 2010 through December 2014 registered at the Center for Hereditary Blood Diseases. A total of 2778 patients (1282 males and 1496 females) were recruited, their mean age was 13.19 ± 9.40 years. Patients were screened for HCV antibodies using an enzyme-linked immunosorbent assay test. Quantitation of the HCV viral load and genotype were assessed using polymerase chain reaction (PCR).
Results:
The frequency of anti-HCV seropositivity was higher in 2010 (33.7%) and declined progressively over the following 4 years (31.7%, 20.2%, 10.8%, and 9.2%), respectively. Out of 424 patients with two positive anti-HCV tests at least 6 months apart, 215 (50.7%) had positive results with PCR. The most frequent genotype was 4 in 43 (56.5%), followed by 1 in 31 (40.7%) patients; 1a: 21.1% and 1b: 19.6%. A significant association was found between anti-HCV seropositivity and type of disease, and deferoxamine pump use,
P
< 0.05.
Conclusions:
Anti-HCV seropositivity is declining among multitransfused patients with hereditary anemias in Basra, Iraq, and genotype 4 is the most common in these patients.
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Is there a need to phase out replacement blood donors by voluntary blood donors in hospital based blood transfusion services?
Praneeta Jaswant Singh, Hitesh Bhatt
July-December 2017, 6(2):43-48
DOI
:10.4103/ijh.ijh_15_17
Background:
Providing safe blood for transfusion is a responsibility of every blood bank. Screening for transfusion-transmissible infections (TTI) is one of the ways to ensure safety of blood and its products. Prevalence of TTI varies in different countries. It is low in developed countries whereas it is higher in developing countries.
Aims And Objectives:
This study was carried out to access percentage of blood collected from the first-time voluntary blood donors (VBD) and family/replacement donors (RD) and to access safety of RD by comparing seroprevalence of TTI among voluntary and RD.
Materials And Methods:
Over 1 year, donors were studied for the type of donation (voluntary or replacement) made at our blood bank. All donors were screened for human immunodeficiency virus (HIV), hepatitis B virus (HBV), hepatitis C virus (HCV), syphilis, and malaria. Comparison of the prevalence of TTI among voluntary and RD was done by entering data into Microsoft Excel 2007 software and using Chi-square tests.
Results:
Out of total 850 first-time donors, voluntary donors were 109 (12.82%) and RD were 741 (87.18%). Overall seroprevalence of HIV, HBV, HCV, syphilis, and malaria was 0, 23 (2.70%), 12 (1.41%), 7 (0.82%), and 0, respectively. Prevalence of TTI among voluntary donors was very low. All donors were seronegative HIV and malaria. Prevalence of HBV, HCV, and syphilis was higher in RD.
Conclusion:
Data highlight that RD contributed major source of blood supply in hospital-based blood transfusion services and the prevalence of TTI was higher among them in comparison to first-time voluntary donors. Thus, efforts should be made to increase the number of VBD.
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The impact of
Helicobacter pylori
infection on iron deficiency anemia in pregnancy
Miami Abdul Hassan Ali, Eaman Marouf Muhammad, Ban Hadi Hameed, Hala Hashim Hasoobe
July-December 2017, 6(2):60-64
DOI
:10.4103/ijh.ijh_19_17
Background:
Anemia in pregnancy has different adverse effects on pregnancy outcome, and iron deficiency anemia (IDA) is the most common cause of anemia during pregnancy. Recent studies have suggested an association between
Helicobacter pylori
and IDA during pregnancy.
Objective:
The aim of this study was to evaluate the impact of
H. pylori
infection on IDA in pregnancy.
Patients And Methods:
This was a case–control study carried out at Al-Yarmouk Teaching Hospital between January 1 and August 1, 2016. The study included 100 pregnant women divided into two groups: control group with normal hemoglobin (Hb) and a study group with IDA. Both groups were subjected to
H. Pylori
test.
Results:
The mean Hb level of the patients was 9.4 ± 0.8 g/dl. Fifty cases had an Hb level <11 g/dl and fifty cases with Hb ≥11 gm/dl. Thirty-two percentage of the study group were seropositive for anti-
H. pylori
IgA compared to 4% of the control group, and this difference was statistically significant at
P
< 0.001.
Conclusion:
There was a positive correlation between IDA during pregnancy and
H. pylori
-positive cases.
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6,036
620
Evaluation of the expression of CD200 and CD56 in CD34-positive adult acute myeloid leukemia and its effect on the response to induction of chemotherapy
Zainab Najah Muhsin, Subh Salem Al-Mudallal
January-June 2018, 7(1):20-25
DOI
:10.4103/ijh.ijh_37_17
Background:
Acute myeloid leukemia (AML) is characterized by an excess number of myeloid cells in the marrow with maturation arrest and infiltration of bone marrow (BM) and other tissues by myeloblasts, resulting in BM failure.
Objectives:
The main goal of the present study is to investigate CD200 and CD56 aberrant expression in CD34-positive blasts, in newly diagnosed adult AML patients and their relation with the clinical and hematological parameters, as well as to identify their prognostic significance after induction therapy.
Materials and Methods:
This was a prospective cross-sectional study on thirty patients with newly diagnosed AML, who were tested for the expression of CD200, CD56 using multicolor flow cytometry and re-evaluated after induction therapy regimen.
Results:
CD200 and CD56 were aberrantly expressed in 53.3% and 20.0%, respectively, while coexpression of both markers was observed in 13.3%. Interestingly, both markers were expressed more in monocytic subtypes. Significantly, the induction failure in CD200 + patients was 75%, while it was 66.7% in CD56+ patients.
Conclusion:
The findings of this research provide insights that CD200 and CD56 were closely related to bad prognostic parameters, including high total white blood cell count, low platelet's counts, and low response to induction therapy.
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Prevalence of gestational thrombocytopenia and its effect on maternal and fetal outcome
Vijay Zutshi, Nidhi Gupta, Renu Arora, Supriya Dhanker
January-June 2019, 8(1):21-24
DOI
:10.4103/ijh.ijh_17_18
BACKGROUND:
Gestational thrombocytopenia (GT) is considered as the most common cause of thrombocytopenia in pregnancy and accounts for about 75% of cases.
OBJECTIVES:
The objectives of the study are (1) to estimate the prevalence of GT among antenatal patients at Vardhman Mahavir Medical College (VMMC) and Safdarjung Hospital in New Delhi, India, and (2) to study the fetomaternal outcome in mild, moderate, and severe GT.
MATERIALS AND METHODS:
This is a prospective observational study done in the Department of Obstetrics and Gynaecology, VMMC and Safdarjung hospital in New Delhi, India, for a period of 6 months. All antenatal women underwent complete hemogram with manual platelet count in the third trimester. Those with platelet count 150 × 10
9
/L were included and divided into three groups on the basis of platelet count. Maternal and fetal outcome was observed. Cord blood was sent for neonatal platelet count. Follow-up was done in these cases till 6 weeks postpartum.
RESULTS:
The prevalence of GT was 12.82%. Fetomaternal outcome was favorable. A total of five (2.5%) patients suffered from abruption. Postpartum hemorrhage was present in about 7 cases (3.5%). Blood transfusion including platelet transfusion was needed in around 13 cases (6.5%). There was no maternal mortality. Only 6 (3%) neonates were having thrombocytopenia (platelet count < 150 × 10
9
/L) regardless of degree of maternal thrombocytopenia. Twenty-six (13%) neonates were admitted in nursery for monitoring; among these, 11 (5.5%) neonates' ventilation was needed. There was no neonatal death.
CONCLUSION:
Better fetomaternal outcome is seen in GT, so a vigilant and careful monitoring can prevent any adverse event.
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6,093
706
Acute promyelocytic leukemia: Epidemiology, clinical presentation, and outcome over a 10-year period of follow-up at Nanakali Hospital of Erbil city “Single-center study”
Araz Taha Ahmed, Ahmed Khudair Yassin, Nawsherwan Sadiq Mohammed, Kawa Muhamedamin Hasan
January-June 2019, 8(1):7-13
DOI
:10.4103/ijh.ijh_16_18
BACKGROUND:
Among the subtypes of acute myeloid leukemia, acute promyelocytic leukemia (APL) is a distinctive one. There are no published data regarding APL in Kurdistan, Iraq, so the data on this disease is limited.
OBJECTIVES:
The aims of this study was to recognize the epidemiology, clinical presentation, and to find out the outcome among APL patients at Nanakali hospital in Erbil city.
PATIENTS AND METHODS:
This was a retrospective study performed at Nanakali Hospital for blood diseases and cancer, Erbil, Iraq. Patients older than 18 years diagnosed with APL from January 2007 to December 2016 were involved in the study. Chi-square test, Kaplan–Meier survival curves, and the Log-Rank (Mantel–Cox) test were used for data analysis.
RESULTS:
During the period of the study, APL was diagnosed in 90 patients. The mean age (± standard deviations) was 37.5 ± 15.5 years, and the median was 35.5 years, the male: female ratio was 1.3:1. Around 70% were living in urban areas. Regarding clinical presentations: 71.4% of the patients presented with generalized weakness, 64.44% with bleeding, 48.9% with fever, and 2.2% presented with thrombosis. The mean hemoglobin was 8.31 ± 2.69 g/dL, mean white blood cell count of 22.3 ± 29.4 × 10
9
/L, and mean platelet count was 33.37 ± 27.5 × 10
9
/L. The complete remission rate was 68.2%. Early death rate was 46.4% and the 5-year survival rate was 37.8%.
CONCLUSION:
The clinical and epidemiological features were compared with previously published studies. High-risk patients predominate in our study population. There was a significant association between the overall survival and risk score.
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3,804
485
Assessment of anthracycline-induced long-term cardiotoxicity in patients with hematological malignancies
Aws Sabah Al-Rubaye, Ahmed S Noori, Tareq Abdullah Saleh, Ibrahim Khalil Ibrahim
July-December 2019, 8(2):63-68
DOI
:10.4103/ijh.ijh_4_19
BACKGROUND:
Anthracyclines are antibiotic antineoplastic drugs used in the treatment of various hematological and solid malignancies. They are well-known for their cardiotoxic side effects which are related to their cumulative dosages. Many investigations are used to detect such cardiotoxicity, the gold standard of which is the endomyocardial biopsy that has a limited use because it is an invasive procedure. The aims of this study were to explore the cardiotoxicity induced by anthracyclines in patients with hematological malignancies by using electrocardiography (ECG) and echocardiography and to determine relationship between the detected changes in ECG and echocardiography, with some demographic and clinical variables.
PATIENTS AND METHODS:
A cross-sectional study of fifty patients was recruited at Al-Imamein Al-Kadhemein Medical City from March 2014 to January 2015. ECG and echocardiography were done to the patients to study several parameters such as ejection fraction (EF), diastolic dysfunction, QRS voltage, QRS duration, and corrected QT (QTc) both at baseline and reassessment. Reassessment was done after completing induction for leukemia patients and at mid-term reassessment for lymphoma patients.
RESULTS:
ECG showed reduction in QRS voltage, increase in QRS duration, and increase in QTc, all of which showed statistical significance and may reflect the effect on the depolarization and repolarization on the myocardium. The echo study showed the development of systolic left ventricular (LV) dysfunction (EF <55%) in 12% of patients and a statistically significant reduction in the mean of EF of the study group. It also showed statistically significant development of new diastolic dysfunction. Statistically significant association between reduction of QRS voltage (>30% from baseline) with the development of LV dysfunction was also found.
CONCLUSIONS:
Significant changes in QRS voltage, QRS duration, QTc, as well as the occurrence of LV systolic dysfunction and diastolic dysfunction were noted. The mean cumulative dose at which LV systolic dysfunction occurred was about 250 mg/m
2
.
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Acute myeloblastic leukemia: Important clinical and epidemiological facts from Hiwa Hospital in Sulaimaniyah, Iraq
Shwan Ali Tawfiq, Ahmed Khudair Yassin, Hisham A AlGetta, Kawa Muhamedamin Hasan
July-December 2019, 8(2):69-73
DOI
:10.4103/ijh.ijh_11_19
BACKGROUND:
Acute myeloblastic leukemia is the most common acute leukemia in adults, with both diagnostic and therapeutic challenges. It has a poor treatment outcome both locally and internationally. The aim of this study was to investigate some epidemiological aspects and treatment outcome of AML patients treated in single center.
PATIENTS AND METHODS:
A retrospective observational study extended from February 2013 to February 2018 and included 98 patients who referred to Hiwa Hematology Oncology Hospital in Sulaymaniyah city. All patients had met the diagnostic criteria by flow cytometry for
de novo
acute myeloid leukemia (AML). Electronic records of all patients were reviewed carefully.
RESULTS:
Ninety-eight patients (46 females and 52 males) with a mean age of 42 years were included the study, with new diagnosis of AML, most of the patients were below the age of 60 years (81%), while only 19% were 60 years of age or older. The most frequent subtype is AML M3 (
n
= 25; 25.5%) of patients, followed by M1, M2 (
n
= 16; 16.3%) each, and M5 (
n
= 15; 15.3%) with M4, M0, M6, M7, and acute leukemia of ambiguous lineage comprising the remainder, respectively. The clinical features at the diagnosis of the 98 patients included pallor in 91 patients (92.9%), easy fatigability in 82 patients (83.6%), while bleeding tendency was present in 46 patients (46.9%) in the form of ecchymosis, petechial hemorrhage, epistaxis, or abnormal vaginal bleeding. Fever was present in 85 patients (86.7%), while pain in the form of headache, generalized body ache, or bone pain was initially manifested in 29 patients (29.6%). The survival of our patients at 1 year is (88%) M3 patients, while it was (58%) for non-M3 patient.
CONCLUSIONS:
Clinical and epidemiological characteristics were different in some aspect, while comparable in other when compared to published studies. treatment outcome and survival data were comparable to international data.
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LETTER TO EDITOR
Dimorphic anemia and cytopenias
Prita Pradhan
July-December 2019, 8(2):90-90
DOI
:10.4103/ijh.ijh_9_19
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ORIGINAL ARTICLES
A one year anticipated blood transfusion requirements among patients with acute leukemia undergoing chemotherapy in the National Center of Hematology in Baghdad
Alaa Fadhil Alwan, Nidal Kareem Alrahal, Maha Abdul-Jabbar Alnuaimi
January-June 2019, 8(1):25-28
DOI
:10.4103/ijh.ijh_12_18
BACKGROUND:
Acute leukemia is considered one of the most diseases that required frequent blood transfusion. Despite that blood transfusion is one of the main parts in the supportive management of acute leukemia patients, still, there are few data showing the exact requirements in regard to blood components for those patients.
OBJECTIVES:
The aims of this study were to review the predicted amount of blood transfusions needed for a patient with acute leukemia under a regimen of chemotherapy and to verify the transfusion frequency practices, according to the types of acute leukemia, levels of treatment, prognosis, and other demographic factors.
MATERIALS AND METHODS:
A prospective cohort study conducted at the National Center of Hematology/Mustansiriyah University from January 2013 to January 2015. Thirty newly diagnosed patients were enrolled in this study. The inclusion criteria included newly diagnosed acute leukemia whether lymphoid or myeloid except acute promyelocytic leukemia (M3) patients who were excluded. All patients subjected to detailed history and routine hematological investigations. They were followed up and assessed during induction and consolidation phases for both disease entities.
RESULTS:
Thirty patients were included in this study; 20 were male and 10 were female. The mean age was 31.4 years, ranging from 15 to 66 years. There were 15 cases of AML and 15 cases for ALL. The number of transfused units was found to be higher and statistically significant in those below 40 years of age, male patients and in patients with complete remission, while it was not significant for type of disease.
CONCLUSION:
This study provides information to estimate the anticipated requirements for blood transfusion for those patients in regard to different factors which can be considered as guideline for these tertiary centers for accurate assessment of transfusion requirements and to direct resources for better outcome.
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5,799
463
School performance of children with sickle cell disease in Basra, Iraq
Falah Hassan Abid, Mea'ad Kadhum Hassan, Bahaa Abd Al Hussein Ahmed
January-June 2019, 8(1):29-37
DOI
:10.4103/ijh.ijh_21_18
BACKGROUND:
Children with sickle cell disease (SCD) have a greater likelihood of demonstrating many medical complications that may put them at risk for a variety of difficulties, including poor school performance and cognitive impairment.
OBJECTIVES:
This study was designed to assess the school performance of primary school-aged patients with SCD compared to age- and gender-matched healthy students and to evaluate the factors that influence school performance in these patients.
MATERIALS AND METHODS:
A total of 68 patients with SCD from 48 primary schools and 68 healthy student classmates (control group), aged 7–12 years, were recruited. The average school examination scores were used as a school performance measure, while cognitive functioning was assessed by using the Draw-A-Person test.
RESULTS:
The average school examination scores and cognitive function scores of patients with SCD (82.46 ± 15.48 and 24.72 ± 7.48, respectively) were significantly lower than the corresponding scores of their classmate control group (93.42 ± 10.02 and 27.84 ± 7.46, respectively),
P
< 0.05. Students with SCD missed significantly more school days (12.37 ± 10.57) than healthy students (3.18 ± 3.62),
P
< 0.001, and high school absence was significantly associated with low school performance among SCD patients,
P
= 0.027. Among patients with SCD, Pearson correlation revealed a negative association between school performance and age and school absence days (
r
= −0.346 and
r
= −0.390, respectively,
P
< 0.01) and a positive association between school performance and maternal education (
r
= −0.388,
P
< 0.001).
CONCLUSIONS:
School performance and cognitive function were significantly lower among patients with SCD than among their classmates, and school absence and the age of patients had a negative impact on school performance.
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374
Optical laser trapping for studying the deformability of sickle red blood cells in response to hydroxyurea
Anmar A Hussein, Haitham L Saadon, Asaad A Khalaf, Muzahim M Abdulah
July-December 2018, 7(2):79-84
DOI
:10.4103/ijh.ijh_6_18
Background:
Sickle cell disease (SCD) is prevalent in Basrah city and affects the red blood cell (RBC) deformability and thereby causes disease symptoms. Hydroxyurea (HU) is effective in reducing morbidity and mortality in SCD patients by different mechanisms.
Objectives:
The aim of the study was to investigate the effect of HU on RBC deformability among SCD patients by direct laser optical trapping (OT) technique.
Materials and Methods:
Blood samples from SCD patients and control groups were prepared in the medical laboratory of Basrah Center for Hereditary Blood Diseases and transferred into physics laboratory wherein the laser system was presented and built-in. RBCs from each sample were exposed to three different powers of laser 5, 15, and 20 mW for 15 s and then were released and followed for 2 min. The images for each trapped RBC were obtained and at relaxation sequential times. The percentage changes in the diameters of trapped RBCs were measured for control and patient groups.
Results:
SCD patients were divided into two groups depending on whether they were receiving HU (39 patients) or not (43 patients). They were matched with 50 healthy individuals (control) regarding age and gender. We found that all the trapped RBCs were affected during the trapping time and then returned toward near normal with some differences between the groups and according to the power used. The deformability of HU group was better and closure to the control.
Conclusion:
The presented laser system and OT technique with optimal power are effective to study the RBC characteristics and deformability. HU is effective in improving RBC deformability among SCD patients.
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307
Demographics and outcome of diffuse large B-cell lymphoma patients in Hiwa Hospital - Iraq-Kurdistan-Sulaimani
Nawshirwan Gafoor Rashid, Basil K Abdallah, Mouroge H Al Ani, Ahmed Kh Yassin
July-December 2018, 7(2):55-61
DOI
:10.4103/ijh.ijh_4_18
Background:
Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous form of hematological malignancy which comprises about 30% of lymphomas with variable outcome. Onset is usually in the sixth decade of life with male predominance. Morphological, clinical, and biological variation of DLBCL confirms the coexistence of several subtypes of the disease with distinct behavior of each type.
Objective:
The aims of this study were to determine the demographics and outcome of patients with DLBCL and compare these parameters with regional and international data.
Patients and Methods:
A retrospective study was conducted on 61 patients with confirmed diagnosis of DLBCL. The diagnosis was based on histopathological and immunohistochemistry which was done in the Department of Pathology, Shorsh General Hospital in Sulaimani. The cases were randomly selected according to the availability of data since March 2013–March 2017.
Results:
Median age at diagnosis was about 51 years with peak age of incidence between 50 and 64 years, with female predominance. The most common site of the primary tumor was nodal in which cervical lymph node is the most common site, and majority of the patients were in Stage III with predominance of B-symptoms. Vast majority of the patients have normal chest X-ray, and majority of the patients were in remission over a period of 19 months of follow-up.
Conclusion:
We found that there is a significant relationship between age, stage, and performance of the patients, while no significant relation between other parameters and the outcome of the patients is near to their Peers internationally.
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443
Cytokines profiling as prognostic markers in newly diagnosed acute myeloid leukemia
Hiba Shakir Ahmed, Noor Thair Tahir, Fatma Abdalhamza Obed
July-December 2017, 6(2):65-68
DOI
:10.4103/ijh.ijh_20_17
Background:
Acute myeloid leukemia (AML) is a common acute leukemia in adult. Recent studies have shown that cytokine systems influence leukemic cell biology and clinical investigations. Among various cytokines, interleukin-6 and interleukin-10 (IL-6 and IL-10) participate an essential function in progression of the disease.
Objective:
The aim of this study is to quantify of IL-6 and IL-10 levels in AML patients who are newly diagnosed and evaluate lipid profile to assess the relationship between lipid profile level and body mass index (BMI) in myeloid leukemic patients.
Materials And Methods:
Samples were collected from 45 patients with AML from AL-Yarmouk Teaching Hospital in addition to another 45 healthy individuals were served as a control group during a period from October 2015 to October 2016. Patients ages ranged from 40 to 60 years. IL-6 and IL-10 were measured in all patients before any treatments and compared with control group.
Results:
There was an increase in age, white blood cell, and hemoglobin in AML patients as compared to control, but it was not significant. There was a significant increase in neutrophils and lymphocyte count, (
P
= 0.001). Furthermore, there was an increase in BMI, fasting blood sugar, and lipid profile except high-density lipoprotein cholesterol for AML patients as compared to control, but it was not significant. There was a significant increase in serum IL-6 and IL-10 for AML patients compared to controls (
P
= 0.001).
Conclusions:
The present study refers that AML patients were associated with high concentration of IL-6 and IL-10 in comparing to the control group.
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404
The frequency of aberrant lymphoid antigens expression in 202 Iraqi patients with
de novo
acute myeloid leukemia
Wafaa Mohammed Al-Anizi, Mohammed Abdul Rassoul Al-Mashta
July-December 2017, 6(2):49-54
DOI
:10.4103/ijh.ijh_17_17
Background:
Immunophenotyping improves both accuracy and reproducibility of acute leukemia classification and is considered, particularly useful for identifying acute myeloid leukemia (AML) with lymphoid marker expression. The incidence of the aberrant phenotypes in AML is still controversial; incidences as high as 88% have been reported.
Objectives:
To evaluate the occurrence of aberrant lymphoid phenotypes and to correlate their presence with various French-American-British classification (FAB subtypes), 202 cases of newly diagnosed AML were analyzed for lymphoid markers CD1a, CD2, CD3, CD4, CD5, CD7, CD8, CD10, CD19, CD20, and CD79a.
Materials And Methods:
Whole blood or bone marrow aspirate of 202 patients with
de novo
AML was collected in ethylenediaminetetraacetic acid tube and analyzed by flow cytometry using a large panel of fluorochrome-labeled monoclonal antibodies. Identification of blast cells was performed using forward scatter versus side scatter (SSC) parameters and CD45 intensity versus SSC dot plots. An antigen was considered positively expressed when at least 20% of the gated cells expressed that antigen.
Results:
Eighty-five patients (42%) with
de novo
AML expressed lymphoid-associated antigens. All AML subtypes demonstrated lymphoid-associated antigens except M7. T-cell aberrancy was the most common comprising 32.2% of the total aberrancy. The most frequently lymphoid antigen aberrantly expressed was CD7 (25.7%), followed by CD4 (22.4%) and CD19 (7.9%).
Conclusion:
A large number of AML cases showed aberrant lymphoid phenotypes. These lymphoid phenotypes might be associated with different leukemia subtypes. T-cell markers are more common than B-cell markers. CD7 was the most common lymphoid marker aberrantly expressed in AML.
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5,147
487
Hematological toxic effect and the frequency of micronucleus formation of different doses of cyproheptadine on albino male mice blood picture
Ruqaya M Al-Ezzy, Zainab Yaseen Mohammed Hassan, Farah T. O. Al-Jumaili
July-December 2016, 5(2):149-153
DOI
:10.4103/2072-8069.198085
Background:
Synthetic drugs are created using chemicals rather than natural ingredients. One reason that synthetic drugs are extremely dangerous is that buyers do not know what chemicals they are ingesting. Histamine in the body can produce symptoms of sneezing, itching, watery eyes, and runny nose. Cyproheptadine (periactin) an antihistamine is used to treat all these symptoms of allergies by reduces the natural chemical histamine, but it has different side effects which include: confusion, hallucinations, unusual thoughts or behavior, and seizure (convulsions).
Objective:
The aim of this study is to prove the scope of danger from cyproheptadine abuse on lymphocyte cells of male mice treated with child dose, maximum dose, and adult dose that may affect blood picture and their cytotoxic effect by determination of micronucleus (MN) formation in the cells of mice bone marrow.
Materials and Methods:
In the current study, a method was used for determination of total and absolute counts of white blood cells and find the frequency of MN formation in three groups of albino male mice treated with three equivalent doses of cyproheptadine: child dose, adult dose, and maximum adult dose (0.065, 0.092, and 0.12 mg/kg) respectively.
Results:
The study showed that cyproheptadine decreases total leukocyte count in adult and child dose in comparison to mice blank group that had not get the drug; also, the frequency of MN increases significantly after treated mice with cyproheptadine drug in comparison with negative control.
Conclusion:
More studies are necessary to elucidate the relationship between cytotoxic, genotoxic, and apoptotic effects and to make a possible risk assessment in patients receiving therapy with this drug.
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5,007
341
Significance of extreme leukocytosis in evaluation of febrile children aged 3-36 months: A single center experience
Sadek H Ghani, Rabab H Baaker, Nabeeha N Akram
July-December 2016, 5(2):167-172
DOI
:10.4103/2072-8069.198121
Background:
Emergency department evaluation of young febrile children often includes measurement of white blood cell (WBC) count. Although a high WBC count is associated with an increased likelihood of infection, the clinical significance of extreme leukocytosis (EL) (a WBC count of ≥25,000/mm
3
), has not been well studied.
Objective:
The aim of this study is to study the correlation between the level of WBC and the cause of fever in febrile children and to assess if WBC level helpful in predicting the seriousness of febrile illness.
Patients and Methods:
A cross-sectional case series study conducted over 5 months from August 01 to December 31, 2015, in the emergency department at child central teaching hospital in Baghdad city in Iraq. The study was evaluating children aged 3-36 months admitted to the emergency department for fever. WBC count was done either manually or a complete blood count by automated hematologic analyzer.
Results:
Of those 129 febrile children were enrolled in this study, 42 patients with EL were identified and compared with 87 patients with moderate leukocytosis (ML). Pneumonia was the only diagnosis found to be significantly higher in EL group 17 cases (40.5%) versus 15 cases (17.2%) in ML group with
P
value (0.004). Meningitis was higher in patient with ML with
P
value (0.03). Finally, EL was associated with higher rates of admission to hospital (
P
< 0.036).
Conclusions:
The presence of EL indicates a higher risk of having pneumonia. The degree of leukocytosis (extreme or moderate) does not affect the rates of serious bacterial infection.
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534
Estimation of zeta-chain-associated protein 70, interleukin-6 and interleukin-10 levels in sera of Iraqi newly diagnosed chronic lymphocytic leukemia
Haider S Al-Dahery, Alaa Fadhil Alwan, Hassnien S Muslit
July-December 2016, 5(2):173-177
DOI
:10.4103/2072-8069.198123
Background:
Chronic lymphocytic leukemia (CLL) is the most common type of leukemia in the Western world. The zeta-chain-associated protein (ZAP-70) an intracellular tyrosine kinase which play an important role in T-cell receptor signaling, natural killer cell activation, and early B-cell development. Interleukin-10 (IL-10) production has strong immunosuppressive effects through inhibition of Th1 type cytokines. IL-6 is a pleiotropic cytokine produced by a variety of cell types, including normal hematopoietic cells, and lymphocytes.
Objectives:
The objective of this study is to assess the level of ZAP-70, IL-10, and IL-6 in CLL and to correlate these levels with prognosis.
Materials and Methods:
A prospective cohort study carried out at the National Center of Hematology from October 2013 to September 2015. Eighteen patients with newly diagnosis of CLL compared to 19 apparently healthy controls were also involved in this study. ZAP-70 was measured by while IL-10 and IL-6 were measured using serological methods including the enzyme-linked immunosorbent assay.
Results:
ZAP-70 range between (24% and 90%) with a mean of 46.89 ± 19.15, two patients out of 18 were negative (<24%) for ZAP-70 as compared with control. The levels of IL-6 in the serum of untreated patients with CLL were increased in compared with healthy control (2.53 ± 1.98), ranged between (0.12 and 6.94) pg/ml. The range of the IL-10 expression of the untreated CLL patients was between (the lowest positive value (212 pg/ml) and which is the highest positive value (987 pg/ml) with a mean 614 ± 301 pg/ml, with all the morphologically diagnosed CLL cases show positive expression for IL-10.
Conclusion:
ZAP-70 level was higher in CLL patients than control and immunochemotherapy can normalize this which indicated good response to treatment. On the other hand, IL6 and IL10 were also higher in patients with CLL but not affected by therapy.
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3,240
268
The effect of gamma ray on total leukocytes, lymphocytes and neutrophils on blood samples of smokers compared to non-smoker donors
Baydaa Taher Sih, Alauldeen Mudhafar Zubair Alqasim, Awras Hameed Ajil
January-June 2017, 6(1):1-5
DOI
:10.4103/ijh.ijh_1_17
Background:
The immune system depends on white blood cells (WBCs) to fight infections in the human body. Smoking tobacco causes the increasing of WBCs comparing with nonsmokers due to virus infection and bronchitis. Exposing blood samples of smokers and non-smokers donors to gamma-ray (γ-ray) will affect the structure of the WBCs then as a result will cause the declination in the values of total leukocytes, lymphocytes, and neutrophils in the smokers' blood is greater than of nonsmokers and this confirms that these cells are more fragile, weak, and less tolerant to external stimuli.
Objectives:
The objective of this study is to compare the effects of increasing doses of γ-ray on total leukocyte, neutrophil, and lymphocyte count between smokers and non-smokers.
Materials and Methods:
Ethylenediaminetetraacetic acid blood samples were collected from healthy donors: Ten smokers and ten nonsmokers. Samples of both groups were exposed to incremental doses of γ-ray (5–40 Gy). Total and differential leukocyte count for each sample was performed by autoanalyzer.
Results:
Smokers had higher average total leukocyte, lymphocyte, and neutrophil counts than nonsmokers before exposure to radiation. However, they showed more decline than nonsmokers after exposure to increasing doses of γ-ray.
Conclusions:
By increases the doses of γ-ray, the declining in the values of WBCs, lymphocytes, and neutrophils in the smokers blood is greater than of nonsmokers and this confirms that these cells are more fragile, weak, and less tolerant to external stimuli.
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401
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Online since 14
th
Oct, 2016