|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM363913564 |
| 003 |
DE-627 |
| 005 |
20231226094340.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2023 xx |||||o 00| ||chi c |
| 024 |
7 |
|
|a 10.3760/cma.j.cn112140-20230822-00124
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1212.xml
|
| 035 |
|
|
|a (DE-627)NLM363913564
|
| 035 |
|
|
|a (NLM)37899344
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a chi
|
| 100 |
1 |
|
|a Wei, A
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Analysis of clinical presentation and genetic characteristics of malignant infantile osteopetrosis
|
| 264 |
|
1 |
|c 2023
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 31.10.2023
|
| 500 |
|
|
|a Date Revised 31.10.2023
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Objective: To investigate the clinical presentation and genetic characteristics of malignant infantile osteopetrosis. Methods: This was a retrospective case study. Thirty-seven children with malignant infantile osteopetrosis admitted into Beijing Children's Hospital from January 2013 to September 2022 were enrolled in this study. According to the gene mutations, the patients were divided into the CLCN7 group and the TCIRG1 group. Clinical characteristics, laboratory tests, and prognosis were compared between two groups. Wilcoxon test or Fisher exact test were used in inter-group comparison. The survival rate was estimated with the Kaplan-Meier method and the Log-Rank test was used to compare the difference in survival between groups. Results: Among the 37 cases, there were 22 males and 15 females. The age of diagnosis was 0.5 (0.2, 1.0) year. There were 13 patients (35%) and 24 patients (65%) with mutations in CLCN7 and TCIRGI gene respectively. Patients in the CLCN7 group had an older age of diagnosis than those in the TCIRGI group (1.2 (0.4, 3.6) vs. 0.4 (0.2, 0.6) years, Z=-2.60, P=0.008). The levels of serum phosphorus (1.7 (1.3, 1.8) vs. 1.1 (0.8, 1.6) mmol/L, Z=-2.59, P=0.010), creatine kinase isoenzyme (CK-MB) (457 (143, 610) vs. 56 (37, 82) U/L, Z=-3.38, P=0.001) and the level of neutrophils (14.0 (9.9, 18.1) vs. 9.2 (6.7, 11.1) ×109/L, Z=-2.07, P=0.039) at diagnosis were higher in the CLCN7 group than that in the TCIRG1 group. However, the level of D-dimer in the CLCN7 group was lower than that in the TCIRGI group (2.7 (1.0, 3.1) vs. 6.3 (2.5, 9.7) μg/L, Z=2.83, P=0.005). After hematopoietic stem cell transplantation, there was no significant difference in 5-year overall survival rate between the two groups (92.3%±7.4% vs. 83.3%±7.6%, χ²=0.56, P=0.456). Conclusions: TCIRGI gene mutations are more common in children with osteopetrosis. Children with TCIRGI gene mutations have younger age, lower levels of phosphorus, CK-MB, and neutrophils and higher level of D-dimer at the onset. After hematopoietic stem cell transplantation, patients with CLCN7 or TCIRGI gene mutations have similar prognosis
|
| 650 |
|
4 |
|a English Abstract
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
7 |
|a Phosphorus
|2 NLM
|
| 650 |
|
7 |
|a 27YLU75U4W
|2 NLM
|
| 650 |
|
7 |
|a Chloride Channels
|2 NLM
|
| 650 |
|
7 |
|a TCIRG1 protein, human
|2 NLM
|
| 650 |
|
7 |
|a Vacuolar Proton-Translocating ATPases
|2 NLM
|
| 650 |
|
7 |
|a EC 3.6.1.-
|2 NLM
|
| 650 |
|
7 |
|a CLCN7 protein, human
|2 NLM
|
| 700 |
1 |
|
|a Zhu, G H
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Qin, M Q
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Jia, C G
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, B
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Yang, J
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Luo, Y H
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Jing, Y F
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Yan, Y
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Zhou, X
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, T Y
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Zhonghua er ke za zhi = Chinese journal of pediatrics
|d 1960
|g 61(2023), 11 vom: 02. Nov., Seite 1038-1042
|w (DE-627)NLM136249191
|x 0578-1310
|7 nnns
|
| 773 |
1 |
8 |
|g volume:61
|g year:2023
|g number:11
|g day:02
|g month:11
|g pages:1038-1042
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.3760/cma.j.cn112140-20230822-00124
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_11
|
| 912 |
|
|
|a GBV_ILN_20
|
| 912 |
|
|
|a GBV_ILN_22
|
| 912 |
|
|
|a GBV_ILN_24
|
| 912 |
|
|
|a GBV_ILN_31
|
| 912 |
|
|
|a GBV_ILN_39
|
| 912 |
|
|
|a GBV_ILN_40
|
| 912 |
|
|
|a GBV_ILN_50
|
| 912 |
|
|
|a GBV_ILN_61
|
| 912 |
|
|
|a GBV_ILN_65
|
| 912 |
|
|
|a GBV_ILN_69
|
| 912 |
|
|
|a GBV_ILN_70
|
| 912 |
|
|
|a GBV_ILN_72
|
| 912 |
|
|
|a GBV_ILN_120
|
| 912 |
|
|
|a GBV_ILN_130
|
| 912 |
|
|
|a GBV_ILN_227
|
| 912 |
|
|
|a GBV_ILN_244
|
| 912 |
|
|
|a GBV_ILN_285
|
| 912 |
|
|
|a GBV_ILN_294
|
| 912 |
|
|
|a GBV_ILN_350
|
| 912 |
|
|
|a GBV_ILN_665
|
| 912 |
|
|
|a GBV_ILN_813
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 61
|j 2023
|e 11
|b 02
|c 11
|h 1038-1042
|