1
|
Yıldırım AT, Gülen H, Türkmen H, Özek G, Oymak Y, Durmaz B, Karaca E. Successful Treatment of a Child with Hemoglobin Hammersmith with Hematopoietic Stem Cell Transplantation. Hemoglobin 2023; 47:137-139. [PMID: 37605549 DOI: 10.1080/03630269.2023.2219007] [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: 11/04/2022] [Accepted: 05/22/2023] [Indexed: 08/23/2023]
Abstract
Hemoglobin (Hb) Hammersmith, formed by serine substitution for phenylalanine at residue 42 in the beta-globin chain, is a very rare variant of unstable hemoglobin with low oxygen affinity. For patients with hemoglobinopathies, it is well-established that hematopoietic stem cell transplantation provides a complete cure, but the literature on its role for those with Hb Hammersmith is limited. A seven-month-old girl who was examined for anemia and splenomegaly was followed up for congenital hemolytic anemia. The patient with visible cyanosis of the lips and whose p50 was low in blood gas was diagnosed with Hb Hammersmith through the DNA sequence analysis. During the follow-up, frequent blood transfusions had to be given due to anemia aggravated by infections. Following a successful hematopoietic stem cell transplant from an HLA-matched sibling, the patient completely recovered from Hb Hammersmith. The case is presented because of its rarity.
Collapse
Affiliation(s)
- Ayşen Türedi Yıldırım
- Department of Pediatric Hematology and Oncology, Manisa Celal Bayar University, Manisa, Turkey
| | - Hüseyin Gülen
- Department of Pediatric Hematology and Oncology, Manisa Celal Bayar University, Manisa, Turkey
| | - Hülya Türkmen
- Department of Pediatric Hematology and Oncology, Manisa Celal Bayar University, Manisa, Turkey
| | - Gülcihan Özek
- Department of Pediatric Hematology and Oncology, Pediatric Bone Marrow Transplant Unit, Ege University, İzmir, Turkey
| | - Yeşim Oymak
- Department of Pediatric Hematology and Oncology, Pediatric Bone Marrow Transplant Unit, Ege University, İzmir, Turkey
| | - Burak Durmaz
- Department of Medical Genetics, Ege University, İzmir, Turkey
| | - Emin Karaca
- Department of Medical Genetics, Ege University, İzmir, Turkey
| |
Collapse
|
2
|
Chan WYK, Chan NCN, So JCC, Lee PPW, Cheuk DKL, Ha SY, Chan GCF, Leung W. Successful haploidentical hematopoietic stem cell transplantation (HSCT) and durable engraftment by repeated donor lymphocyte infusions for a Chinese patient with transfusion-dependent hemoglobin (Hb) Hammersmith and massive splenomegaly. Pediatr Transplant 2022; 26:e14278. [PMID: 35396908 DOI: 10.1111/petr.14278] [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: 02/14/2022] [Revised: 03/15/2022] [Accepted: 03/24/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Hemoglobin (Hb) Hammersmith is a rare form of unstable β-chain hemoglobinopathy causing hemolytic anemia. This rare event led to a more serious transfusion-dependent phenotype in a patient. It was successfully cured by haploidentical hematopoietic stem cell transplantation (HSCT). METHODS AND RESULTS A 9-year-old mainland Chinese male with a history of neonatal unconjugated hyperbilirubinemia was diagnosed to have hemoglobin (Hb) Hammersmith. He required regular blood transfusion but was unable to be transfused to desired parameters for 8 years prior to transplant due to social and geographical reasons. He subsequently developed marrow hyperplasia and progressive splenomegaly (down to umbilicus level), suggestive of extramedullary hematopoiesis. Eventually, the family came to Hong Kong and complied to a more intensive transfusion regimen and preconditioning chemotherapy 3 months prior to transplant. He underwent haploidentical HSCT using paternal TCRαβ/CD45RA-depleted graft but suffered from graft rejection, despite splenic irradiation for massive splenomegaly. It was successfully salvaged with second HSCT with unmanipulated graft from the same donor with additional serotherapy and donor lymphocyte infusions. CONCLUSION Allogenic haploidentical HSCT for hemoglobin Hammersmith is feasible but adequate immunosuppression during conditioning is crucial. Precise adoptive cell therapy can promote durable engraftment.
Collapse
Affiliation(s)
- Wilson Y K Chan
- Department of Pediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| | - Nelson C N Chan
- Division of Haematology, Department of Pathology, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| | - Jason C C So
- Division of Haematology, Department of Pathology, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| | - Pamela P W Lee
- Department of Pediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| | - Daniel K L Cheuk
- Department of Pediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| | - S Y Ha
- Department of Pediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| | - Godfrey C F Chan
- Department of Pediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| | - Wing Leung
- Department of Pediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Hong Kong Special Administrative Region, China
| |
Collapse
|
3
|
Pesce MM, Atkinson MM, Sridhar V, Edwards EG. Consideration of Splenectomy in Unstable Hemoglobinopathy: A Case Report of Hb Hammersmith ( HBB: c.128T>C). Hemoglobin 2022; 46:197-200. [PMID: 35762361 DOI: 10.1080/03630269.2022.2072318] [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: 11/04/2022]
Abstract
A 5-year-old female has been diagnosed with Hb Hammersmith (HBB: c.128T>C) and has required three blood transfusions thus far, with hemoglobin (Hb) levels dropping as low as 5.4 g/dL. An elective splenectomy is now being considered in order to reduce hemolysis and the need for transfusions. Of 18 previously reported cases of Hb Hammersmith, eight patients have reportedly undergone splenectomy, with only four of those studies reporting clinical improvement. Therefore, the role of splenectomy in unstable hemoglobinopathies remains unclear, but seems to be a promising option in Hb Hammersmith.
Collapse
Affiliation(s)
| | - Mandy M Atkinson
- Department of Pediatric Hematology/Oncology, Carilion Roanoke Memorial Hospital, Roanoke, VA, USA
| | | | - Erwood G Edwards
- Department of Pediatric Hematology/Oncology, Carilion Roanoke Memorial Hospital, Roanoke, VA, USA
| |
Collapse
|
4
|
Kamseng P, Trakulsrichai S, Trachoo O, Yimniam W, Panthan B, Jittorntam P, Niparuck P, Sanguanwit P, Wananukul W, Jindadamrongwech S. Low oxygen saturation and severe anemia in compound heterozygous Hb Louisville [β42(CD1)Phe→Leu] and Hb La Desirade [β129(H7)Ala→Val]. ACTA ACUST UNITED AC 2016; 22:114-118. [PMID: 27670359 DOI: 10.1080/10245332.2016.1231989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To investigate the cause(s) of a Thai male proband presenting low oxygen saturation by pulse oximetry (SpO2) and severe anemia. METHODS As Hb variant was suspected, Hb typing was determined by high-performance liquid chromatography and capillary electrophoresis, and subsequently Hb variant was identified by DNA sequencing. Complete blood counts were performed using automated blood cell counter and oxygen saturation was measured by pulse oximetry. RESULTS Proband was compound heterozygous for Hb Louisville [β42(CD1)Phe→Leu] and Hb La Desirade [β129(H7)Ala→Val]. Of the proband's two sons, one was compound heterozygous for Hb Louisville and Hb E and the other for Hb La Desirade and Hb E. The former son had similar clinical features and laboratory findings with those of the proband while the latter showed had no abnormal clinical manifestations. CONCLUSION This the first report of compound heterozygosity of Hb Louisville and Hb La Desirade in an individual of Southeast Asian ethnicity. Hb variant identification is crucial for genetic counseling and appropriate treatment in regions where hemoglobinopathies are common.
Collapse
Affiliation(s)
- Parin Kamseng
- a Department of Pathology, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Satariya Trakulsrichai
- b Department of Emergency Medicine, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand.,c Ramathibodi Poison Center, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Objoon Trachoo
- d Department of Medicine, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand.,e Medical Genomic Center, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Walaiporn Yimniam
- a Department of Pathology, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Bhakbhoom Panthan
- a Department of Pathology, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand.,e Medical Genomic Center, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Paisan Jittorntam
- f Ramathibodi Research Center, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Pimjai Niparuck
- d Department of Medicine, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Pitsucha Sanguanwit
- b Department of Emergency Medicine, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Winai Wananukul
- c Ramathibodi Poison Center, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand.,d Department of Medicine, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| | - Sumalee Jindadamrongwech
- a Department of Pathology, Faculty of Medicine , Ramathibodi Hospital, Mahidol University , Bangkok , Thailand
| |
Collapse
|
5
|
Li R, Wang T, Xie XM, Li DZ. Case report: prenatal diagnosis of Hb Hammersmith [β42(CD1)Phe→Ser; HBB: c.128T > C] in a family with an adult male patient. Hemoglobin 2014; 38:142-5. [PMID: 24471820 DOI: 10.3109/03630269.2014.880352] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Hb Hammersmith [β42(CD1)Phe → Ser; HBB: c.128T > C] is a rare, unstable hemoglobin (Hb) variant. In this case report, we describe another male case of Hb Hammersmith. A 39-year-old male had hemolytic anemia, cyanosis and splenomegaly since 6 months after birth. He passed the disease allele to his daughter, a 3-year-old girl, who also had hemolytic anemia and splenomegaly. This mutation was not identified in the parents and two brothers of the father. Early prenatal diagnosis was performed in the second pregnancy in this family. This is the first case of Hb Hammersmith in an adult male patient.
Collapse
Affiliation(s)
- Ru Li
- Prenatal Diagnostic Center, Guangzhou Women & Children Medical Center, Guangzhou Medical University , Guangzhou, Guangdong , People's Republic of China
| | | | | | | |
Collapse
|
6
|
Park S, Kang HJ, Cho SI, Kim SY, Seong MW, Park SS. A case report of a male patient with Hb Hammersmith [β42(CD1)Phe→Ser, TTT>TCT]. Hemoglobin 2012; 36:161-5. [PMID: 22217314 DOI: 10.3109/03630269.2011.645179] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
All Hb Hammersmith [β42(CD1)Phe→Ser, TTT>TCT] patients reported so far have been female, suggesting that this condition may occur as a negative, fatal intrauterine selection against males. In this case report, we describe a male case of Hb Hammersmith. A 6-month-old male patient, born from ovum donation, presented with hemolytic anemia and cyanosis. Hemoglobin (Hb) electrophoresis revealed decreased Hb A (54.0%) and Hb A(2) (0.3%) and markedly increased Hb F (45.7%) levels. Direct sequencing revealed a missense mutation in the HBB gene, c.128T>C (p.Phe42Ser), which is known as Hb Hammersmith. This mutation was not identified in any of this patient's family members. This is the first case of Hb Hammersmith in a male patient, and this study demonstrates that Hb Hammersmith is likely a non fatal condition for males during the intrauterine period.
Collapse
Affiliation(s)
- Seungman Park
- Department of Laboratory Medicine, Seoul National University Hospital, Seoul, Korea
| | | | | | | | | | | |
Collapse
|
7
|
Bezerra MAC, Albuquerque DM, Santos MNN, Kimura EM, Jorge SEDC, Oliveira DM, Domingues BLTB, Peres JC, Araújo AS, Costa FF, Sonati MF. Two new unstable haemoglobins leading to chronic haemolytic anaemia: Hb Caruaru [beta122 (GH5) Phe-->Ser], a probable case of germ line mutation, and Hb Olinda [beta22 (B4) - 25 (B7)], a deletion of a 12 base-pair sequence. Eur J Haematol 2009; 83:378-82. [PMID: 19527272 DOI: 10.1111/j.1600-0609.2009.01296.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We describe here two new unstable beta-globin variants, Hb Caruaru and Hb Olinda, found in northeastern Brazil, both associated with chronic haemolytic anaemia. Haemoglobin Caruaru is caused by a single base substitution at codon 122 (TTC-->TCC), possibly originating from the germ line cells of the patient's grandmother. Haemoglobin Olinda is also a de novo mutation, caused by a 12 bp deletion leading to the removal of the 22nd to the 25th residues of the normal beta-globin chain.
Collapse
Affiliation(s)
- Marcos A C Bezerra
- Haematology and Haemotherapy Centre of Pernambuco-HEMOPE, Recife, Pernambuco, Brazil
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|