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Alnaqbi KA. A Rare Case of Multiple Bone Infarctions and Abnormal Pulmonary Function Tests in a Patient With Compound Heterozygous Hemoglobin S and Type 2 Hereditary Persistence of Fetal Hemoglobin. Cureus 2024; 16:e66395. [PMID: 39113817 PMCID: PMC11305617 DOI: 10.7759/cureus.66395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2024] [Indexed: 08/10/2024] Open
Abstract
Sickle cell disease (SCD) is a group of inherited blood disorders characterized by abnormal hemoglobin production, affecting individuals worldwide with varying prevalence across different populations. Manifestations vary, ranging from severe to mild. SCD is characterized by the presence of hemoglobin S (HbS), which distorts erythrocytes upon deoxygenation, leading to sickling. This results in hemolytic anemia, painful vaso-occlusive crises (VOC), and multiple organ damage, including bones, due to microinfarcts. Sickle cell trait (SCT), or carrier status, is not considered an SCD and often runs a benign course. We report a 44-year-old man of African descent presenting with a one-month history of pain in his ankles and feet. He had a prior diagnosis of sickle cell "trait" without previous VOC. Hematological indices were normal. Hemoglobin electrophoresis showed absent HbA, elevated HbS, elevated HbF, and normal HbA2. X-rays and MRI revealed bilateral bone infarction in diaphyses of right proximal and bilateral distal tibias. Molecular analysis of [Formula: see text]-globin revealed compound heterozygous hemoglobin S and type 2 deletion of persistence of fetal hemoglobin (HPFH). Pulmonary function tests revealed restrictive lung disease. A literature review from 1946 to May 2024 via PubMed, EMBASE, and Medline was performed, revealing two cases of HbS-HPFH with avascular necrosis affecting the femoral neck were briefly reported more than 60 years ago. Although pulmonary function tests in SCD typically show a mild restrictive pattern with decreased diffusion capacity and rarely an obstructive pattern, no cases of HbS-HPFH were identified. In conclusion, multiple bone infarctions are extremely rare in HbS-HPFH. Lung and bone diseases might be unrecognized in this unique disorder.
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Affiliation(s)
- Khalid A Alnaqbi
- Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, ARE
- Rheumatology, Tawam Hospital, Al Ain, ARE
- Medicine, Emirates Medical Association, Dubai, ARE
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Narain A, Weaver S, Kalu N. Homelessness and Its Impact on the Management of Vaso-Occlusive Crises in Sickle Cell Disease. HEALTH & SOCIAL WORK 2024; 49:204-206. [PMID: 38835176 DOI: 10.1093/hsw/hlae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 03/11/2024] [Indexed: 06/06/2024]
Affiliation(s)
- Arjun Narain
- Arjun Narain, BS, is a PharmD candidate, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA, USA
| | - Salome Weaver
- Salome Weaver, PharmD, BCGP, FASCP, is professor, College of Pharmacy, Howard University, Washington, DC, USA
| | - Nene Kalu
- Nene Kalu, LGSW, is a social worker, College of Medicine, Howard University, Washington, DC, USA
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Meshi AA, Abu-Tawil H, Hamzi AA, Madkhali BA, Maghfori AB, Alnami II, Hamali HA, Madkhali MM. Red Cell Alloimmunisation Among Sickle Cell Disease and Thalassemia Patients Following Rh- and K-Matched Red Cell Transfusion in Southwestern Saudi Arabia: A Multicenter Study. Int J Gen Med 2024; 17:2855-2864. [PMID: 38947563 PMCID: PMC11212813 DOI: 10.2147/ijgm.s444949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 06/17/2024] [Indexed: 07/02/2024] Open
Abstract
Background Alloimmunisation remains a major consequence of blood transfusion among sickle cell disease (SCD) and thalassemia patients due to the exposure to non-self-red blood cell (RBC) antigen. The complication is associated with transfusion reactions and delayed transfusion procedure because of the difficulty of finding compatible blood. This study aims to determine the prevalence of alloimmunisation to RBC and alloantibody specificities among SCD and thalassemia patients in, an endemic area of SCD and thalassemia, Jazan province of Saudi Arabia, from three major hospitals. Methods This is a retrospective, multicenter cross-sectional study conducted on 1027 patients with SCD and thalassemia, which received Rh/K matched transfusions in 2019 in the three centers. Demographic data and medical records of participants from three transfusion institutions were collected and analysed. Results A total of 1027 were enrolled in the cohort; 906 (88.2%) and 121 (11.8%) patients with SCD and thalassemia, respectively. There were 483 (47%) males and 544 (53%) females with median age of 15 (range 1-48). Among the studied population, 78 were alloimmunised with an overall alloimmunisation rate of 7.6%. These patients developed a total of 108 alloantibodies, and anti-E was the most detected antibody (25.9%) followed by anti-K (24.1%). Conclusion The overall rate of alloimmunisation to RBC antigen among the studied population in Jazan was low compared to other areas in the country. Most alloantibodies detected were against E and K antigens. The knowledge of most encountered alloantibodies in our population will aid in selecting the most appropriate antigen-negative red cells. Further research, however, is needed to explore factors associated with residual risk of alloimmunisation in these patients.
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Affiliation(s)
- Abdullah Ahmed Meshi
- Central Blood Bank, King Fahd Central Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Hisham Abu-Tawil
- Department of Laboratory and Blood Bank, King Faisal Medical City for Southern Regions, Ministry of Health, Abha, Saudi Arabia
- Department of Laboratory and Blood Bank, Prince Mohammed Bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | | | - Basem Ali Madkhali
- Department of Laboratory and Blood Bank, Samtah General Hospital, Jazan, Saudi Arabia
| | - Ali Bohais Maghfori
- Central Blood Bank, King Fahd Central Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Ismail Ibrahim Alnami
- Department of Laboratory and Blood Bank, Prince Mohammed Bin Nasser Hospital, Ministry of Health, Jazan, Saudi Arabia
| | - Hassan A Hamali
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
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Sewaralthahab S, Alsubki LA, Alhrabi MS, Alsultan A. Effects of hydroxyurea on fertility in male and female sickle cell disease patients. A systemic review and meta-analysis. PLoS One 2024; 19:e0304241. [PMID: 38848387 PMCID: PMC11161076 DOI: 10.1371/journal.pone.0304241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 05/08/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Evidence supports the benefits of hydroxyurea (HU) in adults with sickle cell disease (SCD), but reservations remain due to long-term concerns of fertility. Retrospective analysis of clinical records of SCD patients (haemoglobin SS genotype) have identified gender-related differences in disease progression. This could inform risk stratification during SCD at diagnosis with the possibility to guide therapeutic decisions. METHODS This systemic review and meta-analysis evaluated fertility parameters in both children (aged ≥ 6 years) and adults with SCD receiving HU therapy. Studies were sourced from PubMed and EMBASE from inception to July 2023. A total of 160 potentially relevant articles were identified. RESULTS Four studies were included that evaluated the effects of HU on sperm parameters in males. A further 4 studies assessed anti-mullerian hormone (AMH) levels and ovarian reserves in females. Differences from baseline values were used to identify compromised fertility. Amongst males, HU treatment negatively impacted the concentration of spermatozoa (MD = -15.48 million/mL; 95% CI: [-20.69, -10.26]; p< 0.001), which continued following treatment cessation (MD = -20.09 million/mL; 95% CI: [-38.78, -1.40]; P = 0.04). HU treatment also led to lower total sperm counts (MD = -105.87 million; 95% CI: [-140.61, -71.13]; P< 0.001) which persisted after treatment (MD = -53.05 million; 95% CI: [-104.96, -1.14]; P = 0.05). Sperm volume, initial forward motility and morphology were unaffected by HU treatment. In females, HU treatment decreased the mean AMH levels 1.83 (95% CI [1.42, 2.56]. A total of 18.2.% patients treated with HU showed reduced ovarian reserves. INTERPRETATION & CONCLUSIONS This systemic review and meta-analysis suggest that the use of HU for SCD impacts seminal fluid parameters in males and can diminish AMH levels and ovarian reserves in females.
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Affiliation(s)
- Sarah Sewaralthahab
- Department of Internal Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- Oncology Center, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Lujain A. Alsubki
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Maram S. Alhrabi
- Oncology Center, King Saud University Medical City, Riyadh, Saudi Arabia
| | - Abdulrahman Alsultan
- Oncology Center, King Saud University Medical City, Riyadh, Saudi Arabia
- Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Shenouda M, Paidisetty PS, Nguyen PD. Subgaleal and Epidural Hematomas Secondary to Calvarial Infarcts: An Uncommon Presentation of Sickle Cell Disease. Cureus 2024; 16:e57961. [PMID: 38738097 PMCID: PMC11086025 DOI: 10.7759/cureus.57961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2024] [Indexed: 05/14/2024] Open
Abstract
We present the case of a 13-year-old male with sickle cell disease (SCD) who presented to the emergency department with a severe headache secondary to calvarial infarcts with associated epidural and subgaleal hematomas. This case was complicated by external compression of the superior sagittal sinus by the hematomas as seen on magnetic resonance imaging. Management included supportive treatment of pain and swelling. This case emphasizes skull infarctions with associated hematomas as a possible differential diagnosis for patients with SCD presenting with headaches and scalp swellings.
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Affiliation(s)
- Marina Shenouda
- Ophthalmology, University of Texas Health Science Center at Houston McGovern Medical School, Houston, USA
| | - Praneet S Paidisetty
- Plastic Surgery, University of Texas Health Science Center at Houston McGovern Medical School, Houston, USA
| | - Phuong D Nguyen
- Division of Plastic & Reconstructive Surgery, Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, USA
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Ghanim M, Mosleh R, Hamdan A, Amer J, Alqub M, Jarrar Y, Dwikat M. Assessment of Perceptions and Predictors Towards Consanguinity: A Cross-Sectional Study from Palestine. J Multidiscip Healthc 2023; 16:3443-3453. [PMID: 38024133 PMCID: PMC10656848 DOI: 10.2147/jmdh.s433506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Background/Aim Consanguinity represents a biological relationship between two individuals. In clinical genetics, it specifically refers to the marriage between individuals who are second cousins or closer. The aim of the study is to assess perceptions and their predictors among the Palestinian population towards consanguinity. Methods A survey-based cross-sectional study was conducted. The sample was collected using convenience and snowball sampling methods, yielding a sample of 1008 participants. The perceptions towards consanguinity and its predictors were assessed using Chi-square test. Results The prevalence of consanguinity among married participants was 18.7% (N = 81/432), while it was 28.8% among their parents. Consanguinity rate was significantly low among the young age group (ie, <47 years old) and among participants whose mothers have undergraduate educational levels (P < 0.05). Other factors like parental consanguinity, educational level of participants, their father's educational level, and residency place showed no significant associations (P > 0.05). Rejection of consanguinity was significantly noted among young age participants, absence of parental consanguinity, the presence of children or family members with genetic disorders and female gender (P < 0.001). Furthermore, participants who indicated that they are governmental employees, those with 2000-5000 ILS monthly income, those who are married (P < 0.01), and those who indicated that their mothers are holders of postgraduate degree were significantly more likely to reject the idea of consanguinity (P < 0.05). Also, medical and/or scientific reasons were significantly associated with rejecting the idea of consanguinity (P < 0.001). Conclusion Consanguinity prevalence has decreased among recent generations in Palestine, but it remains a significant challenge in Palestine. Therefore, educational and awareness programs about consanguinity and its health effects are effective strategies for reducing the consanguinity rate, especially for persons who are at the age of marriage.
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Affiliation(s)
- Mustafa Ghanim
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Rami Mosleh
- Department of Pharmacy, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Anas Hamdan
- Department of Anesthesia and Resuscitation Technology, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Johnny Amer
- Department of Allied and Applied Medical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Malik Alqub
- Department of Allied and Applied Medical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Yazun Jarrar
- Department of Basic Medical Sciences, Faculty of Medicine, Al-Balqa Applied University, Al-Salt, Jordan
| | - Majdi Dwikat
- Department of Allied and Applied Medical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
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Elendu C, Amaechi DC, Alakwe-Ojimba CE, Elendu TC, Elendu RC, Ayabazu CP, Aina TO, Aborisade O, Adenikinju JS. Understanding Sickle cell disease: Causes, symptoms, and treatment options. Medicine (Baltimore) 2023; 102:e35237. [PMID: 37746969 PMCID: PMC10519513 DOI: 10.1097/md.0000000000035237] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/08/2023] [Accepted: 08/24/2023] [Indexed: 09/26/2023] Open
Abstract
Sickle cell disease (SCD) is a hereditary blood disorder characterized by the production of abnormal hemoglobin molecules that cause red blood cells to take on a crescent or sickle shape. This condition affects millions of people worldwide, particularly those of African, Mediterranean, Middle Eastern, and South Asian descent. This paper aims to provide an overview of SCD by exploring its causes, symptoms, and available treatment options. The primary cause of SCD is a mutation in the gene responsible for producing hemoglobin, the protein that carries oxygen in red blood cells. This mutation has abnormal hemoglobin called hemoglobin S, which causes red blood cells to become stiff and sticky, leading to various health complications. Patients with SCD may experience recurrent pain, fatigue, anemia, and increased infection susceptibility. Treatment options for SCD focus on managing symptoms and preventing complications. This includes pain management with analgesics, hydration, and blood transfusions to improve oxygen delivery. Hydroxyurea, a medication that increases the production of fetal hemoglobin, is commonly used to reduce the frequency and severity of pain crises. Additionally, bone marrow or stem cell transplants can cure select individuals with severe SCD. Finally, understanding the causes, symptoms, and treatment options for SCD is crucial for healthcare professionals, patients, and their families. It enables early diagnosis, effective symptom management, and improved quality of life for individuals with this chronic condition.
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Affiliation(s)
| | | | | | | | - Rhoda C. Elendu
- van Horbachevsky Ternopil National Medical University, Ternopil, Ukraine
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Almarabheh A, Salah AB, Alghamdi M, Al Saleh A, Elbarbary A, Al Qashar A, Alserdieh F, Alahmed F, Alhaddar H, Alsada L, Yosri M, Omran M, Khudhair M, Salih M, Fuad N, Chlif S. Validity and reliability of the WHOQOL-BREF in the measurement of the quality of life of Sickle disease patients in Bahrain. Front Psychol 2023; 14:1219576. [PMID: 37720642 PMCID: PMC10503438 DOI: 10.3389/fpsyg.2023.1219576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 08/21/2023] [Indexed: 09/19/2023] Open
Abstract
Background Limited attention is devoted to the improvement of the quality of life of patients suffering from the negative consequences of Sickle cell disease (SCD). Our study focuses on the evaluation of the performance of the WHOQOL-BREF as a tool to measure the quality of life of SCD Patients in Bahrain. Methods We conducted a cross-sectional study that enrolled 273 SCD patients selected using a simple random sampling technique from primary health-care centers in Bahrain in 2019. A designed questionnaire including the WHOQOL-BREF was filled by the patients in the health centers. The reliability of the WHOQOL-BREF was assessed by standardized Cronbach's alpha coefficient, and the validity was measured by convergent validity, principal component analysis and confirmatory factor analysis. Results The WHOQOL-BREF had good internal consistency as Cronbach's alpha coefficient for the overall scale was 0.91. The convergent validity results indicated that the correlation coefficients values for all scale domains are significantly correlated at α < 0.01. Confirmatory factor analysis found that the four-domain structure produced a robust fit to the data. Conclusion The WHOQOL-BREF tool has high internal consistency and validity in assessing the quality of life of Sickle Disease patients in Bahrain.
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Affiliation(s)
- Amer Almarabheh
- Department of Family and Community Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Afif Ben Salah
- Department of Family and Community Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
- Department of Medical Epidemiology, Pasteur Institute of Tunis, Tunis, Tunisia
| | - Manal Alghamdi
- Department of Family and Community Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Aseel Al Saleh
- Department of Family and Community Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Abdulla Elbarbary
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Ahmed Al Qashar
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Faisal Alserdieh
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Fatema Alahmed
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Hasan Alhaddar
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Lulwa Alsada
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Mohamed Yosri
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Mahmood Omran
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Mina Khudhair
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Motasem Salih
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Noora Fuad
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Sadok Chlif
- Department of Family and Community Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
- Department of Medical Epidemiology, Pasteur Institute of Tunis, Tunis, Tunisia
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Abdu Y, Ahmed K, Ibrahim MIM, Abdou M, Ali A, Alsiddig H, Selim NA, Yassin MA. Perception of consanguineous marriage among the qatari population. Front Public Health 2023; 11:1228010. [PMID: 37601216 PMCID: PMC10436573 DOI: 10.3389/fpubh.2023.1228010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/10/2023] [Indexed: 08/22/2023] Open
Abstract
Background Hereditary blood diseases are widespread among the Arab population due to the high rates of consanguineous marriages; research regarding the perception of consanguineous marriage in some countries, such as Qatar, is extremely scarce. Therefore, this study aimed to investigate the prevalence of consanguineous marriage and assess the perception of consanguineous marriage among the Qatari population. Methods A cross-sectional study used a self-administered questionnaire among 395 Qatari adults aged 18-35 who attended primary healthcare institutions in Qatar. A convenience sampling technique was used to select the study participants. An independent t-test was used to compare the significance of the mean between the two groups with positive and negative perceptions of consanguineous marriage. Categorical data were analyzed for association using the chi-square or Fisher's exact test. Finally, a multiple logistic regression analysis was conducted to determine the significant predictors of the positive perception of consanguineous marriage. A significant level was set at p < 0.05. Results Approximately 45% of the participants had a positive perception toward consanguineous marriage, and the most common reason stated by those participants was "habit and traditions." The prevalence of consanguineous marriage among married couples was 62.6%, and among those with consanguineous marriage, most were married to first cousins (81.7%). Moreover, compared to the participants with negative perceptions of consanguineous marriage, those with positive ones were significantly older, married, with lower educational levels and higher monthly income levels, did not hear about glucose-6-phosphate dehydrogenase (G6PD) deficiency, did not know what kinds of diseases are being screened in the premarital test, and were married to a relative. Conclusion The prevalence of consanguineous marriage is high among the Qatari population, and this requires an immediate need for community-based campaigns to raise public awareness about the problem and its potential impact.
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Affiliation(s)
- Yasamin Abdu
- Community Medicine Department, Hamad Medical Corporation, Doha, Qatar
| | - Khalid Ahmed
- Department of Hematology, NCCCR, Hamad Medical Corporation, Doha, Qatar
| | | | - Mariam Abdou
- Community Medicine Department, Hamad Medical Corporation, Doha, Qatar
| | - Arwa Ali
- College of Medicine and Surgery, University of Bahri, Khartoum, Sudan
| | | | - Nagah A. Selim
- Community Medicine Department, Primary Health Care Corporation, Doha, Qatar
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Abdel-Hadi L, Ventura Carmenate Y, Castillo-Aleman YM, Sheikh S, Zakaria A, Phillips J. Treatment of sickle cell disease - options and perspective. AMERICAN JOURNAL OF BLOOD RESEARCH 2023; 13:61-70. [PMID: 37214647 PMCID: PMC10195315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 03/28/2023] [Indexed: 05/24/2023]
Abstract
Sickle Cell Disease (SCD) is one of the most inherited hematologic diseases affecting humans. Clinically, there is a progressive multiorgan failure and increased mortality in severe cases. The highest prevalence is in West Africa, India, the Mediterranean region, and Middle East countries. Hydroxyurea was the primary drug available for SCD and remains first-line therapy for patients with SCD. Three additional drug therapies, L-glutamine, Voxelotor, and Crizanlizumab, have been approved as adjunctive agents. However, none of these treatments are curative. Effective cell-based therapies are available, such as red blood cell (RBC) exchange and the only curative therapy is hematopoietic stem cell transplantation (HSCT). Gene-editing now shows promise in treating SCD and the β-thalassemias. Recent clinical trials have proven that this therapeutic strategy is effective, however costly. Despite the availability of safe and effective drug treatments, questions focusing on the overall value of these drugs exist in light of rising healthcare costs including hospitalizations and medical interventions. Herein, we report a cost-effective evaluation that can guide future efforts in making decisions towards HSCT as cell therapy treatment in SCD patients.
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Ata F, Rahhal A, Malkawi L, Iqbal P, Khamees I, Alhiyari M, Yousaf Z, Qasim H, Alshurafa A, Sardar S, Javed S, Fernyhough L, Yassin M. Genotypic and Phenotypic Composition of Sickle Cell Disease in the Arab Population - A Systematic Review. Pharmgenomics Pers Med 2023; 16:133-144. [PMID: 36851992 PMCID: PMC9961577 DOI: 10.2147/pgpm.s391394] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 02/01/2023] [Indexed: 02/24/2023] Open
Abstract
Sickle cell disease (SCD) is a genetic disease influenced by ethnicity and regional differences in its clinical course. Recent advances in the management of SCD with newer therapies are being introduced to the Western population. However, many of these treatments are yet to be used in the Arabic SCD population. Understanding the genetic variations of SCD regionally is essential to anticipate the utilization of new treatments. This systematic review's main objective is to pool the available data on the genetic composition of SCD in the Arabic population. Data for 44,034 patients was extracted from 184 studies (11 case reports, 8 case series, 56 retrospectives, 107 prospective observational studies, and 2 clinical trials) using PubMed, Scopus, and Google Scholar. Male (49%) and female (51%) patients were equally reported wherever gender was available (N=13105). Various SCD genotypes were reported in a total of 14,257 patients, including Hb SS (77%) Hb Sβ0 (9.9%), and Hb Sβ+ (7.2%), while the rest of the genotypes, including HbSC, HbSD, HbSE, HbSO Arab, Hb S/α-Thal, Hb Sβ0 + α-Thal, and HBS Oman were individually reported in <4% of the cases. Major SCD complications in the Arab population included pain crises (48.25%) followed by neurological complications (33.46%), hepatobiliary complications (25.53%), musculoskeletal complications (24.73%), and hemolytic anemia (23.57%). The treatments reported for SCD included hydroxyurea (20%), blood transfusion (14.32%), and Deferasirox (3.03%). We did not find the use of stem cell transplantation or newer treatments such as L-Glutamine, Voxelotor, Crizanlizumab, or gene therapy reported in any of the studies included in our review. This review highlights the genetic makeup of SCD in Arab countries and its common phenotypic manifestations and will help direct further research on SCD in this region, especially concerning genetic therapy. Systematic Review Registration The protocol has been registered in the International Prospective Register of Systematic Reviews(PROSPERO):CRD42020218,666. https://www.crd.york.ac.uk/PROSPERO/display_record.php?RecordID=218666.
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Affiliation(s)
- Fateen Ata
- Department of Endocrinology, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Alaa Rahhal
- Department of Clinical Pharmacy, Hamad Medical Corporation, Doha, Qatar
| | - Lujain Malkawi
- Department of Internal Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
| | - Phool Iqbal
- Department of Internal Medicine, Metropolitan Hospital, New York, NY, USA
| | - Ibrahim Khamees
- Department of Internal Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Mousa Alhiyari
- Department of Internal Medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Zohaib Yousaf
- Department of Internal Medicine, Reading Hospital - Tower Health, West Reading, PA, USA
| | - Hana Qasim
- Department of Internal Medicine, UMKC School of medicine, Kansas, MO, USA
| | - Awni Alshurafa
- Department of Medical Oncology /Hematology, National Centre for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
| | - Sundus Sardar
- Department of Medicine, Division of Nephrology, Pennsylvania State University College of Medicine, Hershey Medical Center, Hershey, PA, USA
| | - Saad Javed
- Department of Internal Medicine, Icahn school of medicine at Mount Sinai/Queens Hospital Center, New York, NY, USA
| | - Liam Fernyhough
- Department of Medical Oncology /Hematology, National Centre for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.,Department of Medical Education, Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Mohamed Yassin
- Department of Medical Oncology /Hematology, National Centre for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar
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Ali EH, Alkindi S, Mohamed AO, Awadalla KE, Abdlgadir O, Adam G, Magdi M, Ibrahim AK, Ghebremeskel K. Adverse Pregnancy Outcomes in Sickle Cell Trait: a Prospective Cohort Study Evaluating Clinical and Haematological Parameters in Postpartum Mothers and Newborns. Mediterr J Hematol Infect Dis 2023; 15:e2023002. [PMID: 36660349 PMCID: PMC9833303 DOI: 10.4084/mjhid.2023.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 12/10/2022] [Indexed: 01/03/2023] Open
Abstract
Background Sickle cell trait (SCT) is a congenital condition caused by the inheritance of a single allele of the abnormal haemoglobin beta gene, HbS. Carriers of SCT are generally asymptomatic, and they do not manifest the clinical and haematological abnormalities of sickle cell anaemia (SCA). However, there is evidence that they display some symptoms in stressful situations. Pregnancy is a stressful physiological event, and it is not clear if SCT adversely affects pregnancy outcomes, particularly in those from developing countries where people regularly suffer from nutritional insufficiency. Objective This study aims to investigate pregnancy outcomes in Sudanese women with SCT. Subjects and methods: Pregnant women with (HbAS, n=34) and without (HbAA, n=60) SCT were recruited during their first trimester at El Obeid Hospital, Kordofan, Western Sudan. Following appropriate ethical approval and informed consent from the participants, detailed anthropometric, clinical, haematological, obstetric, and birth outcome data were registered. In addition, blood samples were collected at enrolment and at delivery. Results At enrolment in the first trimester, the SCT group did not manifest SCA symptoms, and there was no difference in the haematological parameters between the SCT and control groups. However, at delivery, the women with SCT, compared with the control group, had lower levels of hemoglobin (Hb, p=0.000), packed cell volume (PCV, p=0.000), mean corpuscular haemoglobin (MCH, p=0.002) and neutrophil counts (p=0.045) and higher mean corpuscular volume (MCV, p=0.000) and platelet counts (p=0.000). Similarly, at delivery, the babies of SCT women had lower birth weight (p=0.000), lower Hb (p=0.045), PCV (p=0.000), MCH (p=0.000), and higher neutrophil (p=0.004) and platelet counts (p=0.000) than the babies of the healthy control group. Additionally, there were more miscarriages, stillbirths, and admissions to the Special Care Baby Unit (SCBU) in the SCT group. Conclusions The study revealed that SCT is associated with adverse pregnancy outcomes, including maternal and neonatal anaemia, low birth weight, and increased risk of stillbirth, miscarriage, and admission to SCBU. Therefore, pregnant women with SCT should be given appropriate pre-conceptual advice and multidisciplinary antenatal and postnatal care.
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Affiliation(s)
- E H Ali
- Lipidomics and Nutrition Research Centre, School of Human Sciences, London Metropolitan University, UK
| | - S Alkindi
- Department of Haematology, College of Medicine & Health Sciences, Sultan Qaboos University, Muscat, Oman
| | - A O Mohamed
- Department of Biochemistry, Faculty of Medicine, University of Khartoum, Sudan
| | | | - O Abdlgadir
- Sudan Sickle Cell Anaemia Centre, El Obeid - SUDAN
| | - G Adam
- Faculty of Education, Al Azhri University, Sudan
| | - M Magdi
- Directorate of Planning, Ministry of Health Oman, Muscat, Sultanate of Oman
| | - A K Ibrahim
- Sudan Sickle Cell Anaemia Centre, El Obeid - SUDAN
| | - K Ghebremeskel
- Lipidomics and Nutrition Research Centre, School of Human Sciences, London Metropolitan University, UK
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Brown M, Anheyer D, Morris CR. Special issue: Pediatric pain and sickle cell disease. Complement Ther Med 2022; 71:102880. [PMID: 36031024 DOI: 10.1016/j.ctim.2022.102880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Melanie Brown
- Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Dennis Anheyer
- Department of Internal and Integrative Medicine, Evang. Kliniken-Essen-Mitte, University of Duisburg-Essen, Germany
| | - Claudia R Morris
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA; Children's Healthcare of Atlanta, Atlanta, GA, USA.
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How to improve issuing, transfusion and follow-up of blood components in Southern and Eastern Mediterranean countries? A benchmark assessment. Transfus Apher Sci 2022; 62:103616. [PMID: 36470725 DOI: 10.1016/j.transci.2022.103616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 11/12/2022] [Accepted: 11/23/2022] [Indexed: 11/27/2022]
Abstract
To determine the existence of guidelines regarding the appropriate clinical use of blood and blood components, transfusion requests, and blood issuing/reception documents and procedures. The different bedside transfusion organizations/processes and hemovigilance are also analyzed. The ultimate objective is to identify safe potential options in order to improve blood safety at the lowest cost. Data emanating from eight Arabic eastern/southern Mediterranean countries who responded to five surveys were collected and tabulated. National recommendations for the clinical use of blood components especially for hemoglobinopathies are lacking in some countries. In matter of good practices in the prescription, issuing and reception of BCs, efforts were made either on national or local basis. Procedures regarding patient information and ethical issues are still lacking. Almost all Mediterranean countries apply two blood testing procedures on each patient sample. Only Morocco, Tunisia and Algeria perform bed side blood group testing; Egypt and Lebanon perform antibody screen and antiglobulin cross matching universally. Automation for blood testing is insufficiently implemented in almost all countries and electronic release is almost absent. National hemovigilance policy is implemented in Tunisia, Morocco, and Lebanon but the reporting system remains inoperative. Insufficient resources severely hinders the implementation of expensive procedures and programs; however, the present work identifies safe procedures that might save resources to improve other parts in the transfusion process (e.g. electronic release to improve safety in issuing). Moreover, setting up regulations regarding ethics in transfusing recipients along with local transfusion committees are crucially needed to implement hemovigilance in transfusion practice.
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Raief Mosaad BM, Ibrahim AS, Mansour MG, ElAlfy MS, Ebeid FSE, Abdeldayem EH. The role of MRI-R2* in the detection of subclinical pancreatic iron loading among transfusion-dependent sickle cell disease patients and correlation with hepatic and cardiac iron loading. Insights Imaging 2022; 13:140. [PMID: 36057708 PMCID: PMC9440968 DOI: 10.1186/s13244-022-01280-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Accepted: 08/01/2022] [Indexed: 11/11/2022] Open
Abstract
Objectives Pancreatic reserve could be preserved by early assessment of pancreatic iron overload among transfusion-dependent sickle cell disease (SCD) patients. This study aimed to measure pancreatic iron load and correlate its value with patients’ laboratory and radiological markers of iron overload. Materials and methods Sixty-six SCD children and young adults underwent MRI T2* relaxometry using a simple mathematical spreadsheet and laboratory assessment. Results The results indicated moderate-to-severe hepatic iron overload among 65.2% of studied cases. None had cardiac iron overload. Normal-to-mild iron overload was present in the pancreas in 86% of cases, and 50% had elevated serum ferritin > 2500 ug/L. There was no significant correlation between pancreatic R2* level, serum ferritin, and hepatic iron overload. Patients with higher levels of hemolysis markers and lower pre-transfusion hemoglobin levels showed moderate-to-severe pancreatic iron overload. Conclusion Chronically transfused patients with SCD have a high frequency of iron overload complications including pancreatic iron deposition, thereby necessitating proper monitoring of the body’s overall iron balance as well as detection of extrahepatic iron depositions.
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Affiliation(s)
| | - Ahmed Samir Ibrahim
- Radiology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohamed G Mansour
- Radiology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Mohsen Saleh ElAlfy
- Pediatrics Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | | | - Emad H Abdeldayem
- Radiology Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Koehl JL, Koyfman A, Hayes BD, Long B. High risk and low prevalence diseases: Acute chest syndrome in sickle cell disease. Am J Emerg Med 2022; 58:235-244. [PMID: 35717760 DOI: 10.1016/j.ajem.2022.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 05/31/2022] [Accepted: 06/05/2022] [Indexed: 10/18/2022] Open
Abstract
INTRODUCTION Acute chest syndrome (ACS) in sickle cell disease (SCD) is a serious condition that carries with it a high rate of morbidity and mortality. OBJECTIVE This review highlights the pearls and pitfalls of ACS in SCD, including diagnosis and management in the emergency department (ED) based on current evidence. DISCUSSION ACS is defined by respiratory symptoms and/or fever and a new radiodensity on chest imaging in a patient with SCD. There are a variety of inciting causes, including infectious and non-infectious etiologies. Although ACS is more common in those with homozygous SCD, clinicians should consider ACS in all SCD patients, as ACS is a leading cause of death in SCD. Patients typically present with or develop respiratory symptoms including fever, cough, chest pain, and shortness of breath, which can progress to respiratory failure requiring mechanical ventilation in 20% of adult patients. However, the initial presentation can vary. While the first line imaging modality is classically chest radiograph, lung ultrasound has demonstrated promise. Further imaging to include computed tomography may be necessary. Management focuses on analgesia, oxygen supplementation, incentive spirometry, bronchodilators, rehydration, antibiotics, consideration for transfusion, and specialist consultation. Empiric antibiotics that cover atypical pathogens are necessary along with measures to increase oxygen-carrying capacity in those with hypoxemia such as simple transfusion or exchange transfusion. CONCLUSIONS An understanding of ACS can assist emergency clinicians in diagnosing and managing this potentially deadly disease.
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Affiliation(s)
- Jennifer L Koehl
- Department of Pharmacy, Massachusetts General Hospital, Boston, MA, USA.
| | - Alex Koyfman
- Department of Emergency Medicine, UT Southwestern, Dallas, TX, USA
| | - Bryan D Hayes
- Department of Emergency Medicine, Division of Medical Toxicology, Harvard Medical School, Boston, MA, USA
| | - Brit Long
- SAUSHEC, Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, TX, USA.
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Ata F, Yousaf Z, Sardar S, Javed S, Iqbal P, Khamees I, Malkawi LS, Yassin MA. Protocol for "Genetic composition of sickle cell disease in the Arab population: A systematic review". Health Sci Rep 2022; 5:e450. [PMID: 35509404 PMCID: PMC9062566 DOI: 10.1002/hsr2.450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 10/17/2021] [Accepted: 11/09/2021] [Indexed: 11/18/2022] Open
Abstract
Background Sickle Cell Disease (SCD) is a global health issue in hematology with a progressively increasing prevalence. There are recent advances in the management of SCD, with new drugs being introduced. It is essential to analyze the genetic makeup of SCD regionally to anticipate the effectiveness of management modalities. This systematic review's main objectives are (a) to combine the existing knowledge of the genetic composition of SCD in the Arab population and (b) to analyze the various phenotypes of SCD prevalent in the Arab population. Methods We will perform a systematic review and search multiple electronic databases predefined search terms to identify eligible articles. Eligible studies should report findings on the genetic testing of Sickle Cell disease in the 22 Arab countries. Case reports, case series, observational studies with cross‐sectional or prospective research design, case‐control studies, and experimental studies will be included. Study quality will be independently evaluated by two reviewers using the statistical methodology and categories guided by the Cochrane Collaboration Handbook and PRISMA guidelines. Discussion This review will explore and integrate the evidence available on the various genotypes and phenotypes of SCD in the Arab population. By acquiring and summarizing data about the genetic and phenotypic variants of the SCD patient population, this study will add to the knowledge and help find more precise treatments. Systematic review registration The protocol is registered at the International Prospective Register of Systematic Reviews (PROSPERO; registration number: CRD42020218666).
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Affiliation(s)
- Fateen Ata
- Department of Internal Medicine Hamad General Hospital, Hamad Medical Corporation Doha Qatar
| | - Zohaib Yousaf
- Department of Internal Medicine Hamad General Hospital, Hamad Medical Corporation Doha Qatar
| | - Sundus Sardar
- Department of Internal Medicine Hamad General Hospital, Hamad Medical Corporation Doha Qatar
| | - Saad Javed
- Department of Internal Medicine Allama Iqbal Medical College Lahore Pakistan
| | - Phool Iqbal
- Department of Internal Medicine Hamad General Hospital, Hamad Medical Corporation Doha Qatar
| | - Ibraheem Khamees
- Department of Internal Medicine Hamad General Hospital, Hamad Medical Corporation Doha Qatar
| | - Lujain Salahaldeen Malkawi
- Department of Internal Medicine, Faculty of Medicine Jordan University of Science and Technology Irbid Jordan
| | - Mohamed A Yassin
- Department of Medical Oncology/Hematology National Centre for Cancer Care and Research, Hamad Medical Corporation Doha Qatar
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Frequency of serious bacterial infection among febrile sickle cell disease children in the era of the conjugate vaccine: A retrospective study. INTERNATIONAL JOURNAL OF PEDIATRICS AND ADOLESCENT MEDICINE 2022; 9:165-170. [PMID: 36090129 PMCID: PMC9441249 DOI: 10.1016/j.ijpam.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 04/19/2022] [Accepted: 05/16/2022] [Indexed: 11/24/2022] Open
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Caregivers’ experience of seeking care for adolescents with sickle cell disease in a tertiary care hospital in Bahrain. PLoS One 2022; 17:e0266501. [PMID: 35390069 PMCID: PMC8989311 DOI: 10.1371/journal.pone.0266501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 03/22/2022] [Indexed: 11/19/2022] Open
Abstract
Objective
This study aimed to determine caregivers’ perspectives on difficulties encountered while seeking care for adolescents with sickle cell disease (SCD). It explored the social, emotional, and financial impact of caring for an adolescent with SCD on their caregivers.
Study design
A mixed-method study in a major tertiary care hospital in Bahrain was conducted between June and August 2019. Cross-sectional questionnaires and thematic analyzed interviews were performed with 101 and 18 Bahraini caregivers of adolescents with SCD (aged 10–18 years), respectively.
Results
Lack of parking lots (52.5%) and traffic jams (27%) were identified as the most common challenges in seeking hospital care for adolescents with SCD. These difficulties, including prolonged waiting in the emergency room, discouraged more than half of the caregivers who preferred to seek care from smaller healthcare centers. Most caregivers reported receiving a high degree of support from their families, who emotionally encouraged them to facilitate patient care (73.3%). Therefore, their relationships with their friends, colleagues, and relatives were not significantly affected. Catastrophic health expenditure occurred in 14.8% of caregivers. Qualitative themes that emerged were A) the intricacy of caring for adolescents with SCD, B) dissatisfaction with hospital facilities, and C) insufficient healthcare services, wherein caregivers reported adolescents’ experiences with services during hospital visits. Subthemes for the intricacy of caring for adolescents with SCD were 1) the psychological tragedy, summarizing the initial caregivers’ feelings after the confirmed diagnosis, 2) caregiving hardships that described the caregivers’ emotional and health burden while accepting and adjusting to the disease, and 3) the cost of care on families, which highlights the financial burden of the disease on families.
Conclusion
The caregivers of adolescents with SCD experienced several overwhelming challenges, including problems in accessing healthcare and receiving medical services, in addition to influences on the emotional, financial, and social aspects of their lives.
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Molecular Analysis of Xmn1-Polymorphic Site ´5 to Gγ of the β-Globin Gene Cluster in a Saudi Population of Jazan Region in Correlation with Hb F Expression. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1717207. [PMID: 35356246 PMCID: PMC8959949 DOI: 10.1155/2022/1717207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 12/30/2021] [Accepted: 02/09/2022] [Indexed: 11/17/2022]
Abstract
The southern part of Saudi Arabia has an ethnically diverse population where sickle-cell anemia (sickle cell disease) is common, but little is known about its βs haplotypes. The goal of the current study is to ascertain the prevalence of the Hb S gene with analysis of Xmn1 ′5 to Gγ haplotype among the Saudi population in the Jazan area. Initially recorded findings of (1) Hb S gene and (2) hematological parameters with Hb F levels were collected from 5990 participants. Then, the second series of 70 different patients with established sickling disease and 30 healthy individuals as a control group was recruited, in which the genotype of Xmn1 ′5 to Gγ-SNP was performed by PCR-RFLP. In the first series, the prevalence of Hb types was AA at 86.8% (N = 5198), AS at 12.4% (N = 745), and SS at 0.8% (N = 47). Of the second series, three patients (4.3%) were (±) Xmn1 ′5 to Gγ and 67 (95.7%) were (−/−) in Xmn1 ′5 to Gγ. In the controls, the (±) Xmn1 ′5 to Gγ was observed in only one individual (3.3%), aged 30. These findings possibly represent a new Saudi haplotype, [±] Xmn1 ′5 to Gγ. Our results demonstrate that most patients with SCD in Jazan have [−/−] Xmn1 with higher levels of Hb F and positive Xmn1 ′5 to Gγ normally associated with a low level of Hb F.
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Al Barhi T, Wali Y, Al Sibai S, Al Balushi Z. Extensive porto-splenic venous thrombosis postsplenectomy in a sickle cell disease: a rare complication. BMJ Case Rep 2022; 15:e245085. [PMID: 35039344 PMCID: PMC8767996 DOI: 10.1136/bcr-2021-245085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2021] [Indexed: 11/04/2022] Open
Abstract
Hereditary haemoglobinopathies are common disorders in Oman. The most common haematological disorder among Omani population is sickle cell disease (SCD). The spleen is one of the organs that is affected early in the first decade of life in SCD patients. Splenectomy has shown a high success rate in improving the quality of life in SCD patients, through eliminating acute splenic sequestration crises, thus reducing the need for hospital admission and transfusion requirements. One of the rare complications of splenectomy is porto-splenic vein thrombosis. Multiple factors are responsible for this complication including: thermal and mechanical injury during ligation of splenic hilum, sudden increase in the platelet count and large spleen size. We report a rare case of extensive porto-splenic vein thrombosis that responded to early initiation of anticoagulation with resolution of the thrombosis and recanalisation.
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Affiliation(s)
| | - Yasser Wali
- Department of Child Health, Sultan Qaboos University, Muscat, Oman
- Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Sareyah Al Sibai
- Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman
| | - Zainab Al Balushi
- Department of Surgery, Sultan Qaboos University Hospital, Muscat, Oman
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Gohal GA, Gosadi IM, Cittana Iqbal BA, Ghazwani YH, Daghriri AM, Shugairi AA, Daghriri KA, Zurayyir AJ, Nemri AA, Abdulhaq MA. Utilization of Hydroxyurea Among Patients Diagnosed with Sickle Cell Disease in Jazan, Saudi Arabia. Patient Prefer Adherence 2022; 16:3059-3067. [PMID: 36387052 PMCID: PMC9653045 DOI: 10.2147/ppa.s390568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/01/2022] [Indexed: 11/09/2022] Open
Abstract
PURPOSE The early diagnosis of sickle cell disease (SCD) patients and getting appropriate treatment are crucial for improving clinical outcomes. This study aims to assess the use of hydroxyurea among patients diagnosed with SCD and assess factors influencing the attitude toward the medication and the reasons for discontinuation. METHODS This study was a cross-sectional investigation targeting parents or caregivers of children diagnosed with SCD in the Jazan region of Saudi Arabia. Data were collected from tertiary healthcare hospitals via a self-administered questionnaire. The questionnaire was composed of sections measuring the participants' demographics, the number of children diagnosed with SCD, the use of hydroxyurea, and the parents' beliefs about hydroxyurea. RESULTS There were 301 parents or caregivers recruited. The majority of the recruited participants were mothers (54.5%), and nearly half of the sample were older than 35. More than 80% of the participants declare that one or more of their children are receiving hydroxyurea to manage SCD. The majority of participants declared that using hydroxyurea reduced the frequency of body pain episodes, emergency department visits, and hospital admissions. Participants' major concern about the use of hydroxyurea was related to the fear of weakening their immunity (29.5%) and hydroxyurea's perceived effect on fertility (16.8%). Furthermore, 52 (18%) of the participants declared that the use of hydroxyurea to manage the disease was stopped; the main reasons for stopping was their belief that hydroxyurea had side effects and its impact on weakening of their immune system. CONCLUSION The findings indicate the importance of increasing the role of clinicians in educating patients and caregivers about the use of hydroxyurea and its benefits.
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Affiliation(s)
- Gassem A Gohal
- Department of Pediatrics, Faculty of Medicine, Jazan University, Jazan, Saudi Arabia
| | - Ibrahim M Gosadi
- Department of Family and Community Medicine, Faculty of Medicine, Jazan University, Jazan, Saudi Arabia
- Correspondence: Ibrahim M Gosadi, Department of Family and Community Medicine, Faculty of Medicine, Jazan University, P.O. Box: 2349, Jazan, 82621, Saudi Arabia, Tel +966 562137711, Email
| | | | - Yahya H Ghazwani
- Department of Pediatric Hematology and Oncology, Prince Mohammed Bin Nasser Hospital, Jazan, Saudi Arabia
| | - Amal M Daghriri
- Department of Pediatric Hematology and Oncology, Prince Mohammed Bin Nasser Hospital, Jazan, Saudi Arabia
| | - Ahmad A Shugairi
- Department of Adult Hematology and Oncology, Prince Mohammed Bin Nasser Hospital, Jazan, Saudi Arabia
| | - Khaled A Daghriri
- Department of Internal Medicine, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Atyaf J Zurayyir
- Department of Obstetrics and Gynecology, King Abdulaziz Medical City, Riyadh, Saudi Arabia
| | - Abdulrhman A Nemri
- Department of General Surgery, Security Force Hospital, Riyadh, Saudi Arabia
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McCaw-Binns A, Campbell L, Harris A, James LA, Asnani M. Maternal mortality among women with sickle cell disease in Jamaica over two decades (1998-2017). EClinicalMedicine 2022; 43:101238. [PMID: 34977515 PMCID: PMC8683691 DOI: 10.1016/j.eclinm.2021.101238] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Sickle cell disease (SCD) affects 2.8% of Jamaican antenatal women. Between 1998-2007 their maternal mortality ratio was 7-11 times higher than women without these disorders. We aim to determine if outcomes improved between 2008 and 17 amid declining fertility and changes in referral obstetric care. METHODS Maternal deaths in Jamaica's maternal mortality surveillance database (assembled since 1998) with SCD reported as underlying or associated cause of death were compared to those without known SCD, over two decades from 1998 to 2017. Social, demographic and health service variables were analysed using SPSS and EpiInfo Open. FINDINGS Over the two decades from 1998 to 2017, 806 (74%) of the 1082 pregnancy-associated deaths documented by the Jamaican Ministry of Health and Wellness were maternal deaths. The maternal mortality ratio (MMR) did not statistically change over the two periods for women with (p = 0.502) and without SCD (p = 0.629). The MMR among women with and without SCD in 2008-17 was 378.1 (n = 41) and 89.2/100,000 live births (n = 336) respectively, an odds ratio of 4.24 (95% CI: 3.07-5.87). When deaths due to their blood disorders were excluded, risk remained elevated at 2.17 (95% CI: 1.36-3.32). There was an upward trend in direct deaths over the two decades (p [trend]=0.051). INTERPRETATION MMRs were unchanged over two decades for Jamaicans with SCD. The high contribution to maternal mortality by women with SCD may explain some of the persistently higher mortality experience of women in the African diaspora. Multi-disciplinary evidence-based strategies need to be developed and tested which improve survival for women with SCD who want to have children. FUNDING No external funding was provided.
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Affiliation(s)
- Affette McCaw-Binns
- Department of Community Health & Psychiatry, Faculty of Medical Sciences, The University of the West Indies, Mona Campus, Kingston, Jamaica
| | - Leroy Campbell
- Victoria Jubilee Hospital, South-East Regional Health Authority, North Street, Kingston, Jamaica
| | - Ardene Harris
- Ministry of Health & Wellness, Epidemiology Unit, 10-16 Grenada Crescent, Kingston 5, Jamaica
| | - Lesley-Ann James
- Ministry of Health & Wellness, Epidemiology Unit, 10-16 Grenada Crescent, Kingston 5, Jamaica
| | - Monika Asnani
- Sickle Cell Unit, Caribbean Institute for Health Research, The University of the Indies, Mona Campus, Kingston 7, Jamaica
- Corresponding author at: Sickle Cell Unit, Caribbean Institute for Health Research, The University of the Indies, Mona Campus, Kingston 7, Jamaica.
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Al Raqaishi H, Al Qadire M, Alzaabi O, Al Omari O. Health-Related Stigma, Social Support, Self-Efficacy, and Self-Care Actions Among Adults With Sickle Cell Disease in Oman. Clin Nurs Res 2021; 31:803-811. [PMID: 34555941 DOI: 10.1177/10547738211046731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Stigma contributes to the burden of individuals and families affected by Sickle cell disease (SCD) and causes delay in appropriate care seeking. The aim of this study is to examine the levels and associations between stigma, social support, self-efficacy, and self-care actions among adult patients with SCD in Oman using a cross-sectional, correlational design. Of the 264 participants, 56.1% (n = 148) were males, with mean age of 30.1 years (SD 7.7). Half of the participants were married, and 88.3% had no other associated diseases. The results demonstrate that patients in Oman suffer from health-related stigma. However, social support, self-efficacy, and self-care actions were reported to be high and correlated with several clinical and demographic variables. Based on the results, effective, low-cost interventions such as psycho-educational groups, individual counseling, or group therapies might be developed. They can promote belief in enhanced efficacy and improved SCD adaptation, thereby increasing patient, and provider satisfaction.
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Affiliation(s)
| | - Mohammad Al Qadire
- Sultan Qaboos University, Muscat, Sultanate of Oman.,Al al-Bayt University, Mafraq, Jordan
| | - Omar Alzaabi
- Sultan Qaboos University, Muscat, Sultanate of Oman
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Peace O, Rachakonda K, Kress M, Villalta F, Rachakonda G. Respiratory and Neurological Disease across Different Ethnic Groups Is Influenced by the Microbiome. Microorganisms 2021; 9:1965. [PMID: 34576860 PMCID: PMC8468464 DOI: 10.3390/microorganisms9091965] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/20/2021] [Accepted: 09/09/2021] [Indexed: 12/15/2022] Open
Abstract
Acute and chronic upper respiratory illnesses such as asthma, and allergic rhinitis (AR) have been linked to the presence of microorganisms in the nose. Microorganisms can exist in symbiotic or commensal relationships with the human body. However, in certain cases, opportunistic pathogens can take over, leading to altered states (dysbiosis) and causing disease. Thus, the microflora present in a host can be useful to reflect health status. The human body contains 10 trillion to 100 trillion microorganisms. Of these populations, certain pathogens have been identified to promote or undermine wellbeing. Therefore, knowledge of the microbiome is potentially helpful as a diagnostic tool for many diseases. Variations have been recognized in the types of microbes that inhabit various populations based on geography, diet, and lifestyle choices and various microbiota have been shown to modulate immune responses in allergic disease. Interestingly, the diseases affected by these changes are prevalent in certain racial or ethnic populations. These prevalent microbiome variations in these groups suggest that the presence of these microorganisms may be significantly associated with health disparities. We review current research in the search for correlations between ethnic diversity, microbiome communities in the nasal cavity and health outcomes in neurological and respiratory functions.
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Affiliation(s)
- Odiase Peace
- Department of Microbiology, Immunology and Physiology, Meharry Medical College, Nashville, TN 37208, USA; (O.P.); (F.V.)
| | - Kartik Rachakonda
- School of Arts and Science, Vanderbilt University, Nashville, TN 37212, USA;
| | - Miller Kress
- División of Molecular Diagnosticas, Phase2Labs, Nashville, TN 37217, USA;
| | - Fernando Villalta
- Department of Microbiology, Immunology and Physiology, Meharry Medical College, Nashville, TN 37208, USA; (O.P.); (F.V.)
| | - Girish Rachakonda
- Department of Microbiology, Immunology and Physiology, Meharry Medical College, Nashville, TN 37208, USA; (O.P.); (F.V.)
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Mutreja D, K BP, Tvsvgk T. Fatal sickling-associated microvascular occlusive crisis in a young with sickle cell trait. AUTOPSY AND CASE REPORTS 2021; 11:e2021297. [PMID: 34458167 PMCID: PMC8387065 DOI: 10.4322/acr.2021.297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/28/2021] [Indexed: 11/23/2022] Open
Abstract
Sickle cell trait (SCT), a heterozygous state characterized by hemoglobin AS, occurs commonly in sub-Saharan Africa, South America, Central America, India, and the Mediterranean countries. SCT is compatible with a normal lifespan and is not commonly regarded as a cause of morbid illness or death compared to its homozygous counterpart. We describe a case of fatal sickling-associated microvascular crisis, identified on post mortem evaluation in a previously undiagnosed 21-year-old military recruit with sickle cell trait. The individual presented with repeated syncope episodes during his training and was autopsied in the pursuit of cardiac anomalies and heat syncope. During the terminal episode, he collapsed and died of severe metabolic complications as he struggled to complete an organized run during routine training activities. To our knowledge, this is the first report of fatal sickling-associated crisis in a military recruit with sickle cell trait from India. This case serves to remind all armed forces and sports physicians of the importance of screening a recruit who is unable to complete exertional physical training for the presence of sickle cell trait.
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Affiliation(s)
- Deepti Mutreja
- Armed Forces Medical College, Department of Pathology, Pune, Maharashtra, India.,Armed Forces Medical College, Department of Medicine, Pune, Maharashtra, India
| | - Benjith Paul K
- Command Hospital Air Force, Department of Laboratory Medicine, Bangalore, Karnataka, India
| | - Tilak Tvsvgk
- Armed Forces Medical College, Department of Medicine, Pune, Maharashtra, India
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Abd El-Ghany SM, Tabbakh AT, Nur KI, Abdelrahman RY, Etarji SM, Almuzaini BY. Analysis of Causes of Hospitalization Among Children with Sickle Cell Disease in a Group of Private Hospitals in Jeddah, Saudi Arabia. J Blood Med 2021; 12:733-740. [PMID: 34408522 PMCID: PMC8364845 DOI: 10.2147/jbm.s318824] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/19/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Sickle cell anemia (SCA) is a chronic hematologic condition that requires frequent hospitalization representing a significant economic burden on the health services. The aim of this study was to explore the causes and underlying factors of hospitalization among children with SCA, as well as the factors affecting their length of hospital stay. Patients and Methods This retrospective study included children and adolescents less than 16 years old who were admitted in a group of private hospitals in Jeddah, Saudi Arabia, during the period from January 2018 to December 2019. Results A total of 94 patients were included in this study, 59.6% were males, with a mean age 7.29 ± 3.82 years. The majority of the patients (91.5%) had sickle cell disease. The most common cause of hospital admission was vaso-occlusive crises (VOC) (64.9%) followed by infection (24.5%), acute chest syndrome (ACS) (18.1%), and acute hemolytic crisis (12.8%). We found no significant difference between gender and different causes of admissions (p > 0.05). While in relation to age group, limb pain and back pain were found to be significantly more frequent among children ≥ 7 years old (p = 0.03,0.04), while infections were significantly more frequent among children < 7 years old (p = 0.003). We analyzed the length of hospital stay and different factors, and we found that the mean length of hospital stay was significantly higher among children who were admitted with infections (p = 0.01) and ACS (p < 0.001) and among children who are non-compliant on hydroxyurea (p = 0.04). Conclusion The most common cause of hospitalization among children with SCD in Jeddah, Saudi Arabia, was VOC followed by infection, ACS and acute anemia. The length of hospital stay was more prolonged among children with infection and ACS, as well as children who were non-compliant to hydroxyurea.
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Affiliation(s)
- Shereen M Abd El-Ghany
- Department of Pediatrics, Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia.,Department of Pediatrics, Hematology and Oncology Unit, Ain Shams University, Cairo, Egypt
| | - Aisha T Tabbakh
- College of Medicine, Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia
| | - Khulud I Nur
- College of Medicine, Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia
| | - Rayan Y Abdelrahman
- College of Medicine, Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia
| | - Sara M Etarji
- College of Medicine, Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia
| | - Bayan Y Almuzaini
- College of Medicine, Ibn Sina National College for Medical Studies, Jeddah, Kingdom of Saudi Arabia
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Adekile A, Akbulut-Jeradi N, Al Khaldi R, Fernandez MJ, Sukumaran J. Diagnosis of Sickle Cell Disease and HBB Haplotyping in the Era of Personalized Medicine: Role of Next Generation Sequencing. J Pers Med 2021; 11:jpm11060454. [PMID: 34071035 PMCID: PMC8224627 DOI: 10.3390/jpm11060454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 05/19/2021] [Accepted: 05/20/2021] [Indexed: 12/23/2022] Open
Abstract
Hemoglobin genotype and HBB haplotype are established genetic factors that modify the clinical phenotype in sickle cell disease (SCD). Current methods of establishing these two factors are cumbersome and/or prone to errors. The throughput capability of next generation sequencing (NGS) makes it ideal for simultaneous interrogation of the many genes of interest in SCD. This study was designed to confirm the diagnosis in patients with HbSS and Sβ-thalassemia, identify any ß-thal mutations and simultaneously determine the ßS HBB haplotype. Illumina Ampliseq custom DNA panel was used to genotype the DNA samples. Haplotyping was based on the alleles on five haplotype-specific SNPs. The patients studied included 159 HbSS patients and 68 Sβ-thal patients, previously diagnosed using high performance liquid chromatography (HPLC). There was considerable discordance between HPLC and NGS results, giving a false +ve rate of 20.5% with a sensitivity of 79% for the identification of Sβthal. Arab/India haplotype was found in 81.5% of βS chromosomes, while the two most common, of the 13 β-thal mutations detected, were IVS-1 del25 and IVS-II-1 (G>A). NGS is very versatile and can be deployed to simultaneously screen multiple gene loci for modifying polymorphisms, to afford personalized, evidence-based counselling and early intervention.
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Affiliation(s)
- Adekunle Adekile
- Department of Pediatrics, Faculty of Medicine, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait; jalajasukumaran@hotmail
- Correspondence: ; Tel.: +965-253-194-86
| | | | - Rasha Al Khaldi
- Advanced Technology Company, Hawali 32060, Kuwait; (N.A.-J.); (R.A.); (M.J.F.)
| | | | - Jalaja Sukumaran
- Department of Pediatrics, Faculty of Medicine, Kuwait University, P.O. Box 24923, Safat 13110, Kuwait; jalajasukumaran@hotmail
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Al Hindi S, Khalaf Z, Nazzal K, Nazzal O, Ahmed A, Alshaibani L. Acute Pancreatitis in Children: The Clinical Profile at a Tertiary Hospital. Cureus 2021; 13:e14871. [PMID: 33968545 PMCID: PMC8103661 DOI: 10.7759/cureus.14871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2021] [Indexed: 11/05/2022] Open
Abstract
Objectives The clinical course and progression of acute pancreatitis are poorly understood to date, necessitating more studies of clinical profiles during the disease. Moreover, understanding the etiologies and clinical presentations of acute pancreatitis (AP) in children can contribute to early diagnosis and, hence, earlier interventions. Therefore, this article aims to study the clinical profiles of children with acute pancreatitis (AP) in relation to complications and other variables. Study design We retrospectively studied 56 patients who presented with AP to the pediatric department in Salmaniya Medical Complex between January 2006 and December 2017. Cases of chronic pancreatitis and ages above 12 years were excluded. The data concerned demographics, etiology, clinical data, hospital course, and outcomes. Results The study included 56 patients aged a mean of 8.46 years (male:female - 33:23). The average hospital stay was 7.68 days. Patients received parenteral feeds a mean of 2.77 days. All patients had an ultrasound, nine required CT scans (16.1%), and five MRIs (8.9%). There were 18 local complications (32.1%): pseudocysts (n=3, 5.36%), cholangitis (n=2, 3.6%), and edema (n=13, 23.2%). There were 23 intensive care unit (ICU) admissions (41.1%). No mortalities occurred but there were six recurrences (10.7%). Symptoms of abdominal pain, vomiting, fever, and nausea occurred in 100%, 57.1%, 35.7%, and 23.2% of patients, respectively. Etiologies were 41.1% biliary, 23.2% idiopathic, 19.6% traumatic, and 8.93% drug-induced. Leukocytes were elevated in 20 patients (35.7%), c-reactive protein (CRP) in five (8.93%), serum amylase in 45 (80.4%), and urinary amylase in all 56 patients (100%). Conclusion Most pediatric AP cases were attributed to biliary causes followed by trauma. Age was significantly correlated with complication rates (P=0.013). Abdominal pain was a more common symptom than vomiting. Leukocytosis was associated with ICU admissions. There was no significant relation between c-reactive protein, serum amylase, or urinary amylase, and complications or ICU admissions. Pediatric AP was self-limiting and there were no fatalities.
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Affiliation(s)
- Saeed Al Hindi
- Department of Pediatric Surgery, Salmaniya Medical Complex, Manama, BHR
| | - Zahra Khalaf
- Department of Pediatric Surgery, Salmaniya Medical Complex, Manama, BHR
| | - Khaled Nazzal
- Department of Surgery, Ibn Al-Nafees Hospital, Manama, BHR
| | - Osama Nazzal
- Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, BHR
| | - Alya Ahmed
- Department of Internal Medicine, King Hamad University Hospital, Manama, BHR
| | - Lama Alshaibani
- Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, BHR
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Abdulrahman A, Wael M, AlAmmadi F, Almosawi Z, Alsherooqi R, Abduljalil M, Kumar N, AlQahtani M. Is sickle cell disease a risk factor for severe COVID-19 outcomes in hospitalized patients? A multicenter national retrospective cohort study. EJHAEM 2021; 2:167-174. [PMID: 33821258 PMCID: PMC8014602 DOI: 10.1002/jha2.170] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 01/17/2021] [Accepted: 01/20/2021] [Indexed: 12/30/2022]
Abstract
Introduction Studies that examine the association between sickle cell disease (SCD) and COVID-19 outcomes are lacking. This study aims to determine whether SCD is a risk factor for severe COVID-19 infection in regard to the requirement of noninvasive ventilation/high flow nasal cannula (NIV/HFNC), mechanical ventilation (MV), or death in hospitalized patients. Methods Retrospective cohort study included COVID-19 patients admitted to four COVID-19 treatment facilities in Bahrain between February 24, 2020 and July 31, 2020. All SCD patients with COVID-19 were included and compared to a randomly selected sample of non-SCD patients with COVID-19. Data were collected from the medical records. Multivariate logistic regression models were used to control for confounders and estimate the effect of SCD on the outcomes. Results 1792 patients with COVID-19 were included; 38 of whom were diagnosed with SCD as well. In the SCD group, one (2.6%) patient required NIV/HFNC, one (2.6%) required MV, and one (2.6%) death occurred. In comparison, 56 (3.2%) of the non-SCD patients required NIV/HFNC, 47 (2.7%) required MV, and death occurred in 58 (3.3%) patients. Upon adjusting for confounders, SCD had an odds ratio of 1.847 (95% CI: 0.39-8.83; p = 0.442). Conclusion Our results indicate that SCD is not a risk factor for worse COVID-19 outcomes in hospitalized patients.
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Affiliation(s)
- Abdulkarim Abdulrahman
- National Taskforce for Combating the Coronavirus (COVID‐19)RiffaBahrain
- Mohammed Bin Khalifa Cardiac CentreAwaliBahrain
| | - Mohammed Wael
- Internal MedicineKing Hamad University HospitalBusaiteenBahrain
| | | | | | | | | | - Nitya Kumar
- School of MedicineRoyal College of Surgeons in IrelandBusaiteenBahrain
| | - Manaf AlQahtani
- National Taskforce for Combating the Coronavirus (COVID‐19)RiffaBahrain
- Internal MedicineBahrain Defence Force HospitalRiffaBahrain
- School of MedicineRoyal College of Surgeons in IrelandBusaiteenBahrain
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Ali EH, Alkindi S, Osman MA, Hilali W, Mirgani HM, Adam G, Morsi MM, Hussein IS, Ghebremeskel K. Nutritional and Hematological Status of Sudanese Women of Childbearing Age with Steady-state Sickle Cell Anemia. Oman Med J 2021; 36:e270. [PMID: 34164159 PMCID: PMC8204634 DOI: 10.5001/omj.2021.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 10/11/2020] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVES We sought to investigate the nutritional and hematological status of Sudanese women of childbearing age with sickle cell anemia (SCA). Anthropometry and hematology were used to assess nutritional status and health and disease conditions, respectively. METHODS Women with steady-state (HbSS, n = 39; age = 19.0±2.7) and without (HbAA, n = 36; age, 19.8±2.7) SCA were recruited during a routine visit to the Hematology Clinic, Ibn-Auf Teaching Hospital, Khartoum, Sudan. RESULTS The two groups of women lived in similar environmental conditions and ate similar diets three times a day. However, despite taking regular meals, the women with sickle anemia were thinner and lighter (p < 0.001) and shorter (p = 0.002) compared with those who do not have the disease. Also, they had higher levels of mean corpuscular hemoglobin (Hb) concentration and white cell count (p < 0.001), mean corpuscular volume (p = 0.003), and platelet (p = 0.002) and lower packed cell volume and Hb (p < 0.001). There was no difference in levels of anthropometric and hematological variables between the hydroxyurea treated and untreated SCA patients (p > 0.050). CONCLUSIONS The low anthropometric (height, weight, and body mass index) and abnormal hematological values in the women with SCA in steady-state reflect sustained nutritional insults inflected by the disease and poverty. Tailored nutritional counseling/advice must be an integral part of managing patients with SCA. Such advice is particularly vital for women of childbearing age because of the adverse effects of prepregnancy nutritional deficiency on outcomes.
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Affiliation(s)
- Eltigani Hassan Ali
- Lipidomics and Nutrition Research Centre, School of Human Sciences, London Metropolitan University, London, UK
| | - Salam Alkindi
- Department of Hematology, Sultan Qaboos University, Muscat, Oman
| | - Mohamed A. Osman
- Department of Biochemistry, Faculty of Medicine, University of Khartoum, Khartoum, Sudan
| | - Wafa Hilali
- Department of Haematology, Ibn Auf Teaching Hospital, Khartoum, Sudan
| | - Hind M. Mirgani
- Department of Haematology, Ibn Auf Teaching Hospital, Khartoum, Sudan
| | - Gareeba Adam
- Department of Educational Technology, Faculty of Higher Studies, Al-Zaiem Al Azhari University, Khartoum, Sudan
| | - Magdi M. Morsi
- Directorate of Planning, Ministry of Health, Muscat, Oman
| | - Izzeldin S. Hussein
- Department of Micronutrient, Iodine Global Network, Middle East and North Africa
| | - Kebreab Ghebremeskel
- Lipidomics and Nutrition Research Centre, School of Human Sciences, London Metropolitan University, London, UK
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Khaled A, Almaghaslah D, Mutiq R, Alshehri W. Sickle cell disease patients' health-related quality of life in the southern region of Saudi Arabia. Int J Clin Pract 2021; 75:e13775. [PMID: 33095974 DOI: 10.1111/ijcp.13775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 10/13/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Research that focuses on the health-related quality of life of patients with sickle cell disease remains challenging in Saudi Arabia. AIMS This study aims to assess the health-related quality of life of sickle cell disease patients and determine the factors that contribute to a poorer quality of life in the Asir Region or southern region, compared with other regions in Saudi Arabia. METHODS Sickle cell disease patients attending Asir General Hospital and Abu Aresh General Hospital were consecutively invited to enrol in the study from November 2019 to April 2020. The Medical Outcomes Study (SF-36) questionnaire was used to assess the health-related quality of life of patients with sickle cell disease. RESULTS This study included 107 individuals (22 males and 85 females) with sickle cell disease, with a mean age of 25 ± 7.851. The mean physical health summary and mental health summary were 60.6 ± 23.4 and 52.12 ± 22.37, respectively. Exercise and family support affected the physical health, mental health and vitality scores positively, while swelling and fever had a negative effect on physical and mental health. Furthermore, more educated patients demonstrated significantly better mental health than uneducated or less educated patients (P = .031). CONCLUSION Patients with sickle cell disease exhibited a poor health-related quality of life. Interventions such as a comprehensive center for sickle cell disease should consider improvements in health-related quality of life important outcomes.
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Affiliation(s)
- Arwa Khaled
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
- Department of Clinical Pharmacy, Beni-Suef University Hospital, Beni-Suef University, Beni-Suef, Egypt
| | - Dalia Almaghaslah
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Rahaf Mutiq
- College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Wejdan Alshehri
- College of Pharmacy, King Khalid University, Abha, Saudi Arabia
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Vatsyayan A, Sharma P, Gupta S, Sandhu S, Venu SL, Sharma V, Badaoui B, Azedine K, Youssef S, Rajab A, Fayez A, Madinur S, Ranawat A, Pandhare K, Ramachandran S, Sivasubbu S, Scaria V. DALIA- a comprehensive resource of Disease Alleles in Arab population. PLoS One 2021; 16:e0244567. [PMID: 33439861 PMCID: PMC7806169 DOI: 10.1371/journal.pone.0244567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 12/11/2020] [Indexed: 11/18/2022] Open
Abstract
The Arab population encompasses over 420 million people characterized by genetic admixture and a consequent rich genetic diversity. A number of genetic diseases have been reported for the first time from the population. Additionally a high prevalence of some genetic diseases including autosomal recessive disorders such as hemoglobinopathies and familial mediterranean fever have been found in the population and across the region. There is a paucity of databases cataloguing genetic variants of clinical relevance from the population. The availability of such a catalog could have implications in precise diagnosis, genetic epidemiology and prevention of disease. To fill in the gap, we have compiled DALIA, a comprehensive compendium of genetic variants reported in literature and implicated in genetic diseases reported from the Arab population. The database aims to act as an effective resource for population-scale and sub-population specific variant analyses, enabling a ready reference aiding clinical interpretation of genetic variants, genetic epidemiology, as well as facilitating rapid screening and a quick reference for evaluating evidence on genetic diseases.
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Affiliation(s)
- Aastha Vatsyayan
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Delhi, India
- Amity University, Noida, India
| | - Parul Sharma
- Indraprastha Institute of Information Technology Delhi (IIIT-D), Delhi, India
| | - Shrey Gupta
- Indraprastha Institute of Information Technology Delhi (IIIT-D), Delhi, India
| | | | | | | | | | | | | | - Anna Rajab
- National Genetic Center, Ministry of Health, Muscat, Oman
| | - Alaaeldin Fayez
- Human Genetics and Genome Research Division, Center of Excellence for Human Genetics, National Research Center, Cairo, Egypt
| | | | - Anop Ranawat
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Delhi, India
| | - Kavita Pandhare
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Delhi, India
| | - Srinivasan Ramachandran
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Sridhar Sivasubbu
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Vinod Scaria
- CSIR Institute of Genomics and Integrative Biology (CSIR-IGIB), Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
- * E-mail:
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Pandarakutty S, Murali K, Arulappan J, Al Sabei SD. Health-Related Quality of Life of Children and Adolescents with Sickle Cell Disease in the Middle East and North Africa Region: A systematic review. Sultan Qaboos Univ Med J 2021; 20:e280-e289. [PMID: 33414931 PMCID: PMC7757932 DOI: 10.18295/squmj.2020.20.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/02/2020] [Accepted: 05/15/2020] [Indexed: 11/16/2022] Open
Abstract
Sickle cell disease (SCD) can significantly impair the health-related quality of life (HRQOL) of children and adolescents. This review aimed to assess current evidence regarding the HRQOL of children and adolescents with SCD in the Middle East and North Africa region. A systematic search of various databases was conducted to identify relevant articles, including MEDLINE® (National Library of Medicine, Bethesda, Maryland, USA), Scopus® (Elsevier, Amsterdam, the Netherlands), Cumulative Index to Nursing and Allied Health Literature®, Masader (Oman Virtual Science Library, Muscat, Oman) and EBSCOhost (EBSCO Information Services, Ipswich, Massachusetts, USA). A total of 533 articles were identified; however, only 10 were eligible for inclusion in the final analysis. Results from these studies showed that children and adolescents with SCD had compromised HRQOL compared to their healthy peers, particularly in terms of physical, psychosocial, familial, financial and academic functioning. Therefore, interventions are necessary to improve overall HRQOL outcomes for this population.
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Affiliation(s)
- Suthan Pandarakutty
- Department of Nursing, College of Health Sciences, University of Buraimi, Al Buraimi, Oman
| | - Kamala Murali
- Department of Paediatric Nursing, Rani Meyyammai College of Nursing, Annamalai University, Chidambaram, Tamil Nadu, India
| | | | - Sulaiman D Al Sabei
- Fundamentals & Administration, College of Nursing, Sultan Qaboos University, Muscat, Oman
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Wali Y, Kini V, Yassin MA. Distribution of sickle cell disease and assessment of risk factors based on transcranial Doppler values in the Gulf region. ACTA ACUST UNITED AC 2020; 25:55-62. [PMID: 31983291 DOI: 10.1080/16078454.2020.1714113] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Background/Objective: Stroke is a potentially fatal complication of sickle cell disease (SCD). Transcranial Doppler (TCD) is useful at identifying increased risk of stroke in children with SCD and vasospasm after subarachnoid hemorrhage. The main aim of this study was to determine the proportion of patients with SCD in the Gulf region who are at a high risk of stroke, as determined by TCD.Methods: This multicenter (Oman, Qatar, and UAE), descriptive, cross-sectional study in patients (aged 2-16 years) with SCD included a baseline visit, 1 follow-up visit for patients with conditional TCD, and 3-year retrospective data analysis for all patients.Results: Of the 410 eligible patients (Oman, 86.5%; Qatar, 8.2%; UAE, 5.1%), most had a TCD finding (left side, 91.7%; right side, 92.0%) of normal velocity (<155 cm/s) at baseline. For 6 of 7 patients with conditional velocity (155-179 cm/s) and 1 patient with high velocity (≥180 cm/s), baseline TCD results were not confirmed at follow-up. As per bivariate linear regression, age, race, transfusion type, and transfusion frequency were significant predictors of the TCD velocities. Multivariate logistic regressions revealed that TCD velocities were significantly correlated with sex, race, and type of transfusion. No patients reported any adverse events at follow-up. No deaths occurred during the study.Discussion/Conclusions: The study results show that far fewer patients with SCD in the Gulf have abnormal TCD findings than the internationally reported. Larger studies are needed to identify the factors underlying this observation.
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Affiliation(s)
- Yasser Wali
- Department of Child Health, Sultan Qaboos University Hospital, Muscat, Oman.,Alexandria University Children's Hospital, Alexandria, Egypt
| | | | - Mohamed A Yassin
- Department of Medicine, College of Medicine, Qatar University, Doha, Qatar
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36
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Azarkeivan A, Cohan N, Niazkar HR, Azizi A, Rad F. Hb S (HBB: c.20A>T) and α- and β-Thalassemia Coinheritance in Iranian Patients. Hemoglobin 2020; 44:109-112. [DOI: 10.1080/03630269.2020.1757462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Azita Azarkeivan
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Nader Cohan
- Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hamid Reza Niazkar
- Student Research Committee, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Arsalan Azizi
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Fariba Rad
- Cellular and Molecular Research Center, Yasuj University of Medical Sciences, Yasuj, Iran
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Alahmari AD, Aljurf M, Alseraihy A, Hamidieh AA, Alkindi S, Rihani R, Satti T, Jastaniah W, Alsaedi H, Almohareb F, Al-Jefri A, Rasheed W. Hematopoietic stem cell transplantation for patients with sickle cell disease in the Eastern Mediterranean. Hematol Oncol Stem Cell Ther 2020; 13:106-110. [PMID: 32202251 DOI: 10.1016/j.hemonc.2020.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Accepted: 02/17/2020] [Indexed: 11/18/2022] Open
Affiliation(s)
- A D Alahmari
- Adult Hematology/Bone Marrow Transplantation, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
| | - M Aljurf
- Adult Hematology/Bone Marrow Transplantation, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - A Alseraihy
- Department of Pediatric Hematology/Oncology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - A A Hamidieh
- Pediatric Cell Therapy Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - S Alkindi
- Department of Haematology, Sultan Qaboos University Hospital, Muscat, Oman
| | - R Rihani
- King Hussein Cancer Center, Amman, Jordan
| | - T Satti
- Armed Forces Bone Marrow Transplant Centre National Institute of Blood and Marrow Transplant, Rawalpindi, Pakistan
| | - W Jastaniah
- College of Medicine, Department of Pediatrics, Umm AlQura University, Makkah, Saudi Arabia
| | - H Alsaedi
- Department of Pediatric Hematology/Oncology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - F Almohareb
- Adult Hematology/Bone Marrow Transplantation, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - A Al-Jefri
- Department of Pediatric Hematology/Oncology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - W Rasheed
- Adult Hematology/Bone Marrow Transplantation, Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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Mohamed EA, Elgari MM, Babker AM, Waggiallah HA. Comparative study of hypercoagulability change in steady state and during vaso-occlusive crisis among Sudanese patients living with sickle cell disease. Afr Health Sci 2020; 20:392-396. [PMID: 33402927 PMCID: PMC7750086 DOI: 10.4314/ahs.v20i1.45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background Sickle cell disease (SCD) is an inherited blood disorder that affects red blood cells. (SCD) is characterized by recurrent vaso-occlusive crisis (VOC). Material and methods This was a descriptive cross sectional study conducted through the period from July 2015 to July 2017 in which a total of seventy two blood specimens were collected in ‘EDTA’ and citrated vacutainers from Sudanese patients with SCD attending “Fath Elrhman Albasheer” Centre. Both sexes' with different ages were included. Among these samples 49 (68.1%) were in steady state while the remained 23 (31.9%) were in VOC. All samples were tested for coagulation profile Result There was increase in fibrinogen and D-dimer levels in most patients 67% and 71%, respectively. Significant increase in D-dimers was observed in patients with (VOC) compared with steady state (P. value = 0.006). Protein S was significantly increased in males in comparison with females P. value = 0.017. The results of prothrombin time (PT), international normalized ratio (INR) and thrombin time (TT) were within normal range. Conclusion Significant increase in levels of D-dimer during VOC indicating abnormal coagulation and fibrinolysis activation. Reduced levels of natural anticoagulants proteins C and S can be consider as predictive markers indicate hepatic dysfunction in patients with SCD.
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Affiliation(s)
| | | | | | - Hisham Ali Waggiallah
- Prince Sattam Bin Abdulaziz University College of Applied Medical Sciences, Medical Laboratory Sciences
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39
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Effectiveness of Nurse Led Intervention on Health Related Quality of Life among Children with Sickle Cell Disease in Oman: A Pilot Study. Adv Hematol 2020; 2019:6045214. [PMID: 32089692 PMCID: PMC7024092 DOI: 10.1155/2019/6045214] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/03/2019] [Accepted: 10/16/2019] [Indexed: 12/02/2022] Open
Abstract
Introduction. The children with Sickle Cell Disease (SCD) generally have poor Health Related Quality of Life (HRQOL). The study aimed to evaluate the effectiveness of nurse led intervention on HRQOL among children with SCD.
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40
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Mir SA, Alshehri BM, Alaidarous M, Banawas SS, Dukhyil AAAB, Alturki MK. Prevalence of Hemoglobinopathies (β-Thalassemia and Sickle Cell Trait) in the Adult Population of Al Majma’ah, Saudi Arabia. Hemoglobin 2020; 44:47-50. [DOI: 10.1080/03630269.2020.1729175] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Shabir A. Mir
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majma’ah, Riyadh Province, Saudi Arabia
| | - Bader M. Alshehri
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majma’ah, Riyadh Province, Saudi Arabia
| | - Mohammed Alaidarous
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majma’ah, Riyadh Province, Saudi Arabia
| | - Saeed S. Banawas
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majma’ah, Riyadh Province, Saudi Arabia
| | - Abdul Aziz A. Bin Dukhyil
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Majmaah University, Al Majma’ah, Riyadh Province, Saudi Arabia
| | - Mohammad K. Alturki
- Premarital Screening Center, King Khaled General Hospital, Al Majma’ah, Riyadh Province, Saudi Arabia
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41
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Hassan M, Yaseen N, Al-Mamoori H. Sickle ß-globin haplotypes among patients with sickle cell anemia in Basra, Iraq: A cross-sectional study. IRAQI JOURNAL OF HEMATOLOGY 2020. [DOI: 10.4103/ijh.ijh_20_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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42
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Alkindi S, Almufargi SS, Pathare A. Clinical and laboratory parameters, risk factors predisposing to the development of priapism in sickle cell patients. Exp Biol Med (Maywood) 2019; 245:79-83. [PMID: 31810382 DOI: 10.1177/1535370219892846] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Although sickle cell disease is very common in Oman, priapism is a relatively rare complication of this disease. This study was aimed to identify the clinical and laboratory risk factors that predispose sickle cell disease patients to priapism. In a retrospective, case-control study, data on 21 male sickle cell disease patients, with priapism, were compared to 20 age and sex-matched sickle cell disease patients without priapism from the hospital medical records. Specifically, the demographical, hematological, biochemical, and clinical parameters including complications attributable to priapism were studied. Means for continuous measures and independent t-test were used to evaluate the association between the parameter studied and the occurrence of priapism. Priapism occurrence was associated with low basal hemoglobin (Hb), along with an increase in other parameters such as white blood cell count (WBC) ( P = 0.010), platelet count ( P = 0.001), reticulocyte count ( P < 0.001), mean corpuscular volume (MCV) ( P < 0.001), and mean corpuscular hemoglobin (MCH) ( P < 0.001). Biochemical laboratory parameters revealed an association with an increased total bilirubin ( P < 0.001). Patients with priapism were more likely to have acute chest syndrome, stroke, pulmonary hypertension, asplenia ( P = 0.006), gallbladder stones, and consequently cholecystectomy. Blood exchange and Penile aspiration were the most frequent medical therapies ( P = 0.010 and P < 0.001 respectively). Patients with sickle cell disease who presented with priapism were young adults with low Hb, high WBC’s, platelets, reticulocytes, MCV, MCH, bilirubin, and LDH. These findings suggest an association of priapism with increased hemolysis. Impact statement Sickle cell disease is prevalent throughout the world with a 5.8% incidence of sickle cell trait among the Omani population, yet priapism was a relatively rare complication. Penile erection and detumescence are complex physiological processes, which require a delicate neurohormonal and cardiovascular response. In this cohort, young SCD patients developed priapism with a low incidence of complications. These patients had high WBCs, platelets, bilirubin, LDH, and reticulocytes with low hemoglobin as compared to controls, suggesting an increased hemolytic process. Favorable outcome was dependent on early intervention, with almost half of these patients needing surgical intervention.
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Affiliation(s)
- Salam Alkindi
- Department of Haematology, Sultan Qaboos University Hospital, Muscat PC123, Oman.,College of Medicine & Health Sciences, Muscat, PC 123, Oman
| | - Said S Almufargi
- Department of Haematology, Sultan Qaboos University Hospital, Muscat PC123, Oman
| | - Anil Pathare
- Department of Haematology, Sultan Qaboos University Hospital, Muscat PC123, Oman
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Taha ZI, Mohammed SE, Essa MEA, Elsid WM, Hussein MMA, Osman SME, Ahmed HO, Yousif MD, Ahmed AA. Acute Soft Skull Syndrome in an Adult Male with Sickle Cell Anemia in Sudan: A Case Report. EXPLORATORY RESEARCH AND HYPOTHESIS IN MEDICINE 2019; 4:90-93. [DOI: 10.14218/erhm.2019.00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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44
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Gautam N, Gaire B, Manandhar T, Marasini BP, Parajuli N, Lekhak SP, Nepal M. Glucose 6 phosphate dehydrogenase deficiency and hemoglobinopathy in South Western Region Nepal: a boon or burden. BMC Res Notes 2019; 12:734. [PMID: 31703724 PMCID: PMC6839259 DOI: 10.1186/s13104-019-4762-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 10/24/2019] [Indexed: 11/24/2022] Open
Abstract
Objectives The study was carried out to optimize the phenotypic method to characterize the sickle cell trait (SCT), sickle cell anemia (SCA), and β-thalassemia (β-TT) suspected sample from tharu community of South Western province-5, Nepal. SCT and SCA were further evaluated by genotypic method employing amplification refractory mutation system (ARMS PCR). Moreover, Glucose 6 phosphate dehydrogenase (G6PD) was estimated in those hemoglobinopathy to observe its prevalence. The accurate and reliable method can play an important role in reduction of morbidity and mortality rate. Results The 100 suspected cases were subjected to phenotypic method adopting cellulose acetate electrophoresis and genotypic method using ARMS PCR which portraits (5%) SCA positive test showing HBS/HBS, (38%) SCT positive trait HBA/HBS and (36%) cases normal HBA/HBA. β-TT (21%) cases were confirmed by electropherogram. G6PD deficiency was observed in (40%) of SCA, (18.4%) of SCT, (4.8%) of β-TT and (2.8%) in normal cases. Increased G6PD were developed only in SCT (5.3%) and β-TT (4.8%). The study highlighted sickle cell disorder (SCD) and β-TT as the most common hemoglobinopathy coexisting with G6PD deficiency. Though hemoglobinopathy sometime could be protective in malaria but G6PD deficiency can cause massive hemolysis which may exacerbate the condition.
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Affiliation(s)
- Narayan Gautam
- Department of Biochemistry, Universal College of Medical Sciences, Bhairahawa, Nepal.
| | - Bhagwati Gaire
- Department of Biotechnology, National College, Kathmandu, Nepal
| | | | | | - Niranjan Parajuli
- Central Department of Chemistry, Tribhuvan University, Kathmandu, Nepal
| | | | - Monica Nepal
- Department of Pharmacological and Bio-Molecular Sciences, Universita Degli Studi Di Milano, Milan, Italy
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45
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Abstract
PURPOSE OF REVIEW Discussing the currently available HSCT options for Hb SS patients highlighting advantages and disadvantages of each modality in the light of recently published data. RECENT FINDINGS When MSD is available, myeloablative regimen is the preferred approach for otherwise healthy children whereas the nonmyeloablative (NMA) regimen is of choice for adults as well as children with SCD-associated morbidities. Mixed chimerism is common especially with NMA conditioning and is usually enough for cure. Alternative donor HSCT outcomes are progressively improving especially with posttransplant cyclophosphamide for GVHD prophylaxis. SUMMARY Recent studies comparing HSCT and chronic transfusion in Hb SS patients increasingly come in favor of HSCT arm. Advances in HSCT field led to donor pool expansion and better tolerated regimens. It is easier now to tailor a personalized transplantation plan for almost every patient. A successful management plan should be sufficiently comprehensive addressing patients' and families' social and psychological concerns to ensure compliance and improve outcome.
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46
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Management of Sickle Cell Disease Pain among Adolescent and Pediatric Patients. Brain Sci 2019; 9:brainsci9080182. [PMID: 31366021 PMCID: PMC6721296 DOI: 10.3390/brainsci9080182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/24/2019] [Accepted: 07/28/2019] [Indexed: 12/03/2022] Open
Abstract
Management of sickle cell pain in adolescent and pediatric patients is inadequate, and the employment of proper management guidelines and practices are highly variable among different regions and populations. APPT, the multidimensional adolescent pediatric pain tool, promotes optimal pain management and introduces best practical guidelines for pain management. The goal of this study is to assess pain and pain management among young patients diagnosed with sickle cell disease (SCD) by introducing the APPT as a tool for pain management, and analyze factors contributing to pain management. Information relevant to demographic data, SCD characteristics, APPT assessment, and satisfaction of patients regarding pain management were collected using a structured questionnaire. Results showed that SCD is highly associated with gender (p = 0.022), consanguinity (p = 0.012), and number of surgeries (p = 0.013). Most patients (58.9%) indicated the involvement of more than six body areas affected during pain crisis. Severe pain was described by more than half the patients (55.6%), while moderate pain was reported by 31.1%. Most patients described their pain by sensory, affective, and temporal words. The number of painful areas, pain intensity, and use of descriptive pain words was correlated and interpreted by age, BMI, school absence, and number of surgeries. Results of this study could provide guidance to healthcare providers to improve current practices for SCD pain management in order to improve health outcomes and patients’ satisfaction.
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Effect of Health Education Programme on the Knowledge of and Attitude about Sickle Cell Anaemia among Male Secondary School Students in the Jazan Region of Saudi Arabia: Health Policy Implications. BIOMED RESEARCH INTERNATIONAL 2019; 2019:9653092. [PMID: 31428653 PMCID: PMC6683794 DOI: 10.1155/2019/9653092] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 07/05/2019] [Accepted: 07/11/2019] [Indexed: 11/28/2022]
Abstract
This study was conducted to develop an instructional programme on sickle cell anaemia (SCA) and test the effect of the programme on the secondary school students' knowledge of and attitude towards sickle cell anaemia in the Jazan region of Saudi Arabia. A pretest/posttest one-arm interventional study was conducted at the Faculty of Public Health and Tropical Medicine, Jazan University, with a convenience sample of 120 male students. The intervention consisted of two interactive sessions about sickle cell anaemia and premarital screening. The mean student knowledge score was 6.04 ± 3.02 on the pretest, which improved to 10.73 ± 3.47 on the posttest, with a statistically significant difference (t = 15.2, p < 0.001). There was no significant difference in the responses pertaining to attitude before and after the health education intervention. The policy implications of these findings are discussed to improve the performance of the Saudi healthcare system in dealing with this costly inherited disease.
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48
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Jose J, Elsadek RA, Jimmy B, George P. Hydroxyurea: Pattern of Use, Patient Adherence, and Safety Profile in Patients with Sickle Cell Disease in Oman. Oman Med J 2019; 34:327-335. [PMID: 31360322 PMCID: PMC6642718 DOI: 10.5001/omj.2019.64] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 01/14/2019] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES Many barriers contribute to the underutilization of hydroxyurea (HU) in the treatment of sickle cell disease (SCD), and adherence to its use is often reported to be suboptimal. It is important to have information on the safety of HU in patients with SCD. Our study assessed the pattern of use, patients' adherence to medication, discontinuation of use, and safety of HU in patients with SCD. METHODS This cross-sectional study was conducted in the department of medicine of a referral hospital in Oman over five months and included a review of patient files and patient interview. Approval was obtained from the Regional Research and Ethics Committee of the A'Dakhiliyah Governorate and the hospital administration. The parameters were compared between groups using the chi-square test. RESULTS Of 298 patients studied, 128 (43.0%) had used HU at some points. The difference in the prevalence of HU use was statistically significant based only on age (p = 0.014), with younger patients more likely to be currently using HU or used HU in the past. The majority of patients were adherent (82.5%) based on self-reported adherence. The prevalence of discontinuation (temporary or permanent) of HU use was high (57.0%), and suspected adverse drug reaction (ADR) was the most common reason. Among those who had never used HU, 33.7% of patients had an indication for the initiation of HU. A quarter of patients who used HU developed a suspected ADR, with blood abnormalities being the commonest. The duration of HU use influenced ADR prevalence (p = 0.015). CONCLUSIONS Among the current users of HU, the majority of the patients were adherent based on self-reported medication adherence. The prevalence of discontinuation of HU use and instances of non-initiation of HU among those indicated were high. A larger study, ideally of a prospective nature, in various governorates of Oman, would provide a wider picture at the national level.
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Affiliation(s)
- Jimmy Jose
- School of Pharmacy, University of Nizwa, Nizwa, Oman
| | | | - Beena Jimmy
- School of Pharmacy, University of Nizwa, Nizwa, Oman
| | - Prasad George
- Department of General Medicine, Nizwa Hospital, Nizwa, Oman
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Al-Qattan HM, Amlih DF, Sirajuddin FS, Alhuzaimi DI, Alageel MS, Bin Tuwaim RM, Al Qahtani FH. Quantifying the Levels of Knowledge, Attitude, and Practice Associated with Sickle Cell Disease and Premarital Genetic Counseling in 350 Saudi Adults. Adv Hematol 2019; 2019:3961201. [PMID: 31186651 PMCID: PMC6521475 DOI: 10.1155/2019/3961201] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/24/2019] [Accepted: 04/23/2019] [Indexed: 02/02/2023] Open
Abstract
Our study aims to observe the levels of knowledge, attitude, and practice (KAP) associated with sickle cell disease (SCD) and premarital genetic counseling (PMGC) in 351 Saudi adults. The relationships between KAP levels and sociodemographic characteristics (age, gender, marital status, and educational level) were observed. The study was conducted in King Khalid University Hospital between February 21, 2017, and March 7, 2018. A total of 351 Saudi participants attending the primary care clinic were selected using convenience sampling and were given a self-administered questionnaire. Overall, the 351 participants had the best attitude (41% scoring "good"), followed by knowledge (28.8%), and, lastly, practice (19.1%). Out of the sociodemographic characteristics, age group was the most statistically significant in all the three categories (knowledge, attitude, and practice). The > 50-year age group performed the worst in all the three categories. Despite the advancements in public healthcare measures in Saudi Arabia, our study revealed that there are still many gaps to be filled regarding the knowledge, attitude, and practice associated with SCD and PMGC.
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Affiliation(s)
- Heba M. Al-Qattan
- College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
| | - Dana F. Amlih
- College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
| | | | | | - Mai S. Alageel
- College of Medicine, King Saud University, Riyadh 11451, Saudi Arabia
| | | | - Farjah H. Al Qahtani
- Division of Oncology, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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50
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Alam M, Lim JI, Toslak D, Yao X. Differential Artery-Vein Analysis Improves the Performance of OCTA Staging of Sickle Cell Retinopathy. Transl Vis Sci Technol 2019; 8:3. [PMID: 30941261 PMCID: PMC6438106 DOI: 10.1167/tvst.8.2.3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 01/30/2019] [Indexed: 12/28/2022] Open
Abstract
Purpose We test if differential artery–vein analysis can increase the performance of optical coherence tomography angiography (OCTA) detection and classification of sickle cell retinopathy (SCR). Method This observational case series was conducted in a tertiary-retina practice. Color fundus and OCTA images were collected from 20 control and 48 SCR subjects. Fundus data were collected from fundus imaging devices, and SD-OCT and corresponding OCTA data were acquired using a spectral-domain OCT (SD-OCT) angiography system. For each patient, color fundus image-guided artery–vein classification was conducted in the OCTA image. Traditional mean blood vessel tortuosity (m-BVT) and mean blood vessel caliber (m-BVC) in OCTA images were quantified for control and SCR groups. Artery BVC (a-BVC), vein BVC (v-BVC), artery BVT (a-BVT), and vein BVT (v-BVT) were calculated; and then the artery–vein ratio of BVC (AVR–BVC) and artery–vein ratio of BVT (AVR–BVT) were quantified for comparative analysis. Results We evaluated 40 control and 85 SCR images in this study. The color fundus image-guided artery–vein classification had 97.02% accuracy for differentiating arteries and veins in OCTA. Differential artery–vein analysis provided significant improvement (P < 0.05) in detecting and classifying SCR stages compared to traditional mean blood vessel analysis. AVR–BVT and AVR–BVC showed significant (P < 0.001) correlation with SCR severity. Conclusions Differential artery–vein analysis can significantly improve the performance of OCTA detection and classification of SCR. AVR–BVT is the most sensitive feature that can classify control and mild SCR. Translational Relevance SCR and other retinovascular diseases result in changes to the caliber and tortuosity appearance of arteries and veins separately. Differential artery–vein analysis can improve the performance of SCR detection and stage classification.
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Affiliation(s)
- Minhaj Alam
- Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, USA
| | - Jennifer I Lim
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL, USA
| | - Devrim Toslak
- Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, USA.,Department of Ophthalmology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Xincheng Yao
- Department of Bioengineering, University of Illinois at Chicago, Chicago, IL, USA.,Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL, USA
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