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Levy M, Guesry P, Loirat C, Dommergues JP, Nivet H, Habib R. Immunologically mediated tubulo-interstitial nephritis in children. Contrib Nephrol 2015; 16:132-40. [PMID: 380896 DOI: 10.1159/000402887] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
14 children with proven or presumably immunologically mediated tubulo-interstitial nephritis are presented. In 2 patients anti-tubular basement membrane antibodies were detected. In 6 immunofluorescence microscopy showed granular deposits of immunoglobulin and/or complement likely representing interstitial location of immune complexes. The findings by immunofluorescence were not significant in the remaining 6 patients. However, the association of renal disease to extra-renal disorders, namely chronic active hepatitis and ulcerative colitis, or uveitis or the presence of an epithelioid granuloma with multinucleated giant cells suggests that in such patients an immunologic disorder might be responsible for the tubulo-interstitial nephritis.
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Dommergues JP, Letierce A, Gravereau L, Plainguet F, Bernard O, Debray D. Current lifestyle of young adults after liver transplantation during childhood. Am J Transplant 2010; 10:1634-42. [PMID: 20346060 DOI: 10.1111/j.1600-6143.2010.03054.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The authors studied the psychosocial adjustment of pediatric liver transplant (LT) recipients reaching adulthood. The study comprised phone interviews of 116 volunteers aged 17-33 years. Results were compared to those for healthy peers and 65 patients who were eligible for inclusion but did not participate. Participants' median age at LT was 6 years and the median period since LT was 15 years. Of the 116 participants, 76% considered their quality of life as good or very good. Seventy-five patients (65%) were attending schools, 27 of whom were 2 years or more below the age-appropriate level. Of the remaining 41 patients, 26 had a job and 15 were unemployed. Poor compliance with medications was reported by 52 patients (45%). Alcohol consumption was lower than in the reference population (p < 0.001). Anxiety, loneliness and negative thoughts were expressed by 53, 84 and 47% of the participants, respectively. Thirteen patients (11%) were being cared for by psychologists or psychiatrists. The 65 nonparticipants had greater psychological problems than the participants, and a lower educational level. In conclusion, after LT in early life, most patients displayed psychological vulnerability during early adulthood. The educational level of patients was lower than that of theirs peers.
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Affiliation(s)
- J P Dommergues
- AP-HP, Hôpital Bicêtre, Pédiatrie Générale, Le Kremlin-Bicêtre, France
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Dommergues JP, Gimeno L, Galacteros F. [A pediatrician listening to young adults affected with sickle cell disease]. Arch Pediatr 2007; 14:1115-8. [PMID: 17669637 DOI: 10.1016/j.arcped.2007.06.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2007] [Accepted: 06/21/2007] [Indexed: 10/23/2022]
Affiliation(s)
- J-P Dommergues
- Département de pédiatrie, hôpital Bicêtre, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre, France.
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Chen S, Warszawski J, Bader-Meunier B, Tchernia G, Da Costa L, Marie I, Dommergues JP. Diamond-blackfan anemia and growth status: the French registry. J Pediatr 2005; 147:669-73. [PMID: 16291361 DOI: 10.1016/j.jpeds.2005.06.007] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2004] [Revised: 04/12/2005] [Accepted: 06/02/2005] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To study the frequency and risk factors of growth retardation (GR) in patients with Diamond-Blackfan anemia. STUDY DESIGN A cross-sectional survey including the 95 patients followed by hematologists affiliated with the French Society of Pediatric Hematology and Immunology for whom growth data were available; 43 patients were transfusion dependent, 32 were steroid dependent, and 20 patients were off treatment. GR was defined as height below 2 SD. RESULTS Growth retardation was observed in 29.5% (28) patients. The proportion of GR increased significantly with age (16% <10, 32% among 10 to 16, 47.6% among 17 to 25, 41.7% among >16 years) and was higher in on-treatment than in off-treatment patients (35% among transfusion-dependent, 37% among steroid-dependent vs 5% among off-treatment). GR was significantly linked to associated malformations (OR, 2.3 [1.1 to 8.0]; P = .02) and intrauterine growth retardation (OR, 6.0 [1.1 to 11.6]; P = .021). GR remained independently associated with age, malformations, and treatment in a logistic regression. CONCLUSIONS Our study showed that the risk of GR increases with age and is associated with treatment dependence. This result addresses the question of the respective part, in the pathogenesis of GR, of the disease severity, illustrated by treatment dependence on the one hand and of the deleterious effects of long-term treatments on the other hand.
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Affiliation(s)
- S Chen
- Department of Pediatrics, Hôpital Bicêtre, AP-HP and Faculté de Médecine Paris XI, F-94270 Le Kremlin-Bicêtre, France
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Dommergues JP, Lemaire JP. Le pédiatre et les grands-parents. Arch Pediatr 2005; 12:886-8. [PMID: 15904839 DOI: 10.1016/j.arcped.2005.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- J P Dommergues
- Fédération de pédiatrie, hôpital Bicêtre, AP-HP, 78, rue Général-Leclerc, 94275 Le-Kremlin-Bicêtre, France
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Affiliation(s)
- J P Dommergues
- Service de pédiatrie générale, hôpital Bicêtre, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre, France.
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Vincelet C, Tabone MD, Berthier M, Bonnefoi MC, Chevallier B, Lemaire JP, Dommergues JP. [How are personal child health records completed? A multicentric evaluation study]. Arch Pediatr 2003; 10:403-9. [PMID: 12878332 DOI: 10.1016/s0929-693x(03)00086-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To evaluate the completeness of personal child health record in France. PATIENTS AND METHODS Cross-sectional multicentric study, based on child health records analysed and parents' interviews; 1685 children were included: 863 infants aged from 12 to 18 month and 822 children aged from three and a half to four and a half years. RESULTS One Apgar score was recorded in 96% of cases; the sitting position's acquisition was registered in 91%; the age of walk in 81%. Growth curves were plotted in 64% of cases for weight and in 62% for height in infant's records and 22% of cases for both in older children's records. Ten per cent of the last visit to a physician were not recorded in infants health records, 19% in those of children; as well an hospitalisation for respectively 1,5% and 3,3% and a performed operation for 1,8% and 5,1% respectively. Immunization batches were exhaustively indicated in 68% and 50% of the records. CONCLUSION Many important data for medical follow-up are missing in the child health records, especially for the oldest children. Physicians and parents should be incited to a better use of the personal record.
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Affiliation(s)
- C Vincelet
- Centre de bilans de santé de l'enfant de la CPAM de Paris, 96, rue Amelot, 75011 Paris, France.
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Ploin D, Foucaud P, Lemaire JP, Chevallier B, Langue J, Chapuis FR, Bloch J, de Blic J, Dommergues JP. [Risk factors for early bronchiolitis at asthma during childhood: case-control study of asthmatics aged 4 to 12 years]. Arch Pediatr 2002; 9:1025-30. [PMID: 12462832 DOI: 10.1016/s0929-693x(02)00049-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
UNLABELLED The group of general paediatrics of the French Paediatrics Society conducted a case-control study in order to verify the link between the occurrence of an acute bronchiolitis early during the first year of life, more specifically during the first trimester, and asthma during later childhood. METHODS Parents of 4-to-12-year-old children answered a questionnaire during a general paediatrics visit. Exposition was attested by a diagnosis of bronchiolitis mentioned on the personal health record of the child. Environmental factors and medical history, obtained from the parents and by checking the health record of the child, were studied using multivariate analysis. RESULTS Nineteen paediatricians included 80 children with asthma and 160 controls. Fifty-four per cent of asthmatic children had a medical history of bronchiolitis during the first year of life versus 17% of control children (P < 0.001). Mean age of bronchiolitis occurrence was 6.6 months in both groups (P = 0.98). Multivariate analysis showed that occurrence of bronchiolitis during the first year of life was significantly more frequent in asthmatic children (P < 0.001, OR = 5.6, IC95 = [2.6-11.6]) but this effect was not observed during the first trimester of life. CONCLUSION Bronchiolitis during the first year of life was significantly related to later asthma in 4-to-12-year-old children treated by general paediatricians. On the other hand, a very early bronchiolitis during the first trimester of life did not appear, in our set of data, as a contributive factor to explain asthma in later childhood.
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Affiliation(s)
- D Ploin
- Unité de méthodologie en recherche clinique, département d'information médicale, Hospices civils de Lyon, 162, avenue Lacassagne, 69003 Lyon, France.
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Pajot C, Pariente D, Muller S, Gabolde M, Croisille L, Archambaud F, Dommergues JP, Bader-Meunier B. [Noninfectious febrile inflammatory syndromes in children: diagnosis and usefulness of diagnostic procedures]. Arch Pediatr 2002; 9:671-8. [PMID: 12162154 DOI: 10.1016/s0929-693x(01)00964-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To determine the causes and to quantify the benefits obtained from further diagnostic investigations in children presenting with a non infectious inflammatory fever. METHODS The records of 62 children aged from two-months to 15 years (median: four years) admitted to a paediatric department between 1990 and 2000 for the evaluation of a fever associated to an inflammatory syndrome, defined as temperature over 38 degrees C with an increase of the erythrocyte sedimentation rate (ESR) more than 20 mm/h and/or a serum C-reactive protein level (CRP) > 20 mg/L, and excluding overt infectious diseases, were retrospectively reviewed. RESULTS Of these patients, 79% children (49 cases) had inflammatory systemic disease, 3.2% (two cases) had malignancy, and 17.8% (11 cases) had undiagnosed disorders. The most frequent disease was Kawasaki disease (22 children), especially in young children. Increase of ESR above 100 mm/h and of CRP above 100 mg/L was present in 59% of Kawasaki disease, 71% of idiopathic juvenile arthritis, 100% of malignancies and 7% of unknown diagnoses. Increase of ESR below 50 mm/h and of CRP below 50 mg/L was present in 75% of hemophagocytic syndromes and 46% of unknown diagnosis. The polymorphonuclear count, hepatic function evaluation, triglycerides levels, abdominal ultrasound, abdominal computed tomography, echocardiography, biopsies were useful diagnosis tools. Technetium scintigraphy was helpful only when abnormalities were found on physical examination. CONCLUSION The diagnosis of Kawasaki disease must be quickly suspected in febrile young children with inflammatory syndrome without infection. ESR and CRP values, abdominal ultrasound and echocardiography are helpful tools for the diagnostic procedure.
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Affiliation(s)
- C Pajot
- Fédération de pédiatrie, hôpital de Bicêtre, Assistance publique, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre, France
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Willig TB, Breton-Gorius J, Elbim C, Mignotte V, Kaplan C, Mollicone R, Pasquier C, Filipe A, Miélot F, Cartron JP, Gougerot-Pocidalo MA, Debili N, Guichard J, Dommergues JP, Mohandas N, Tchernia G. Macrothrombocytopenia with abnormal demarcation membranes in megakaryocytes and neutropenia with a complete lack of sialyl-Lewis-X antigen in leukocytes--a new syndrome? Blood 2001; 97:826-8. [PMID: 11157507 DOI: 10.1182/blood.v97.3.826] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
A new megathrombocytopenic syndrome with giant platelets in peripheral blood and severe thrombocytopenia was diagnosed in a 4-month-old boy. His clinical course included repeated hemorrhagic incidents leading to death at age 37 months. Bone marrow ultrastructural analysis revealed numerous dystrophic megakaryocytes with giant membrane complexes. Although these features were similar to those described for megakaryocytes in mice lacking the gene for transcription factor p45-NF-E2, no abnormalities in the p45-NF-E2 gene could be documented. Platelet membrane analysis showed a reduction in glycoprotein (GP) Ib, but normal content of GPIIb and GPIIIa. Analysis of genes encoding for GPIb alpha and beta, GPV, and GPIX ruled out the possibility that the observed platelet abnormality is a variant of Bernard-Soulier syndrome. A moderate neutropenia was associated with a complete lack of expression of sialyl-Lewis-X on the surface of polymorphonuclear neutrophils. A common defect in posttranslational modification of glycoproteins could account for the diverse cellular abnormalities.
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Affiliation(s)
- T B Willig
- Service de Pédiatrie et Laboratoire d'Hématologie, d'Immunologie et de Cytogénétique, CHU Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris, Le Kremlin Bicetre, France
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Bader-Meunier B, Gauthier F, Archambaud F, Cynober T, Miélot F, Dommergues JP, Warszawski J, Mohandas N, Tchernia G. Long-term evaluation of the beneficial effect of subtotal splenectomy for management of hereditary spherocytosis. Blood 2001; 97:399-403. [PMID: 11154215 DOI: 10.1182/blood.v97.2.399] [Citation(s) in RCA: 124] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Clinical manifestations of hereditary spherocytosis (HS) can be abrogated by splenectomy. However, concerns exist regarding exposure of patients to a lifelong risk for overwhelming infections and, to a lesser extent, to vascular complications after total splenectomy. In the search for alternative treatment modalities, we assessed, in a previous pilot study, the potential usefulness of subtotal splenectomy in a small population of patients. During a mean follow-up period of 3.5 years, subtotal splenectomy was shown to be effective in decreasing the hemolytic rate, while maintaining the phagocytic function of the spleen. In the current study, we evaluated the clinical and biologic features of 40 patients with HS who underwent subtotal splenectomy and were monitored for periods ranging from 1 to 14 years. The beneficial effect of subtotal splenectomy included a sustained decrease in hemolytic rate and a continued maintenance of phagocytic function of the splenic remnant. However, mild-to-moderate hemolysis was persistent and accounted for secondary gallstone formation and aplastic crisis in a small subset of patients. Surprisingly, regrowth of the remnant spleen did not seem to have a major impact on the beneficial outcomes of these individuals. Our results suggest that subtotal splenectomy appears to be a reasonable treatment option for management of patients with HS, especially young children.
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Affiliation(s)
- B Bader-Meunier
- Département de Pédiatrie, Laboratoire d'Hématologie, Service de médecine nucléaire, Service d'épidémiologie et de statistique, INSERM U 292, Hôpital Bicétre, Le Kremlin Bicétre, France
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Grootenboer S, Schischmanoff PO, Laurendeau I, Cynober T, Tchernia G, Dommergues JP, Dhermy D, Bost M, Varet B, Snyder M, Ballas SK, Ducot B, Babron MC, Stewart GW, Gasparini P, Iolascon A, Delaunay J. Pleiotropic syndrome of dehydrated hereditary stomatocytosis, pseudohyperkalemia, and perinatal edema maps to 16q23-q24. Blood 2000; 96:2599-605. [PMID: 11001917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
Dehydrated hereditary stomatocytosis (DHS) is a rare genetic disorder of red cell permeability to cations, leading to a well-compensated hemolytic anemia. DHS was shown previously to be associated in some families with a particular form of perinatal edema, which resolves in the weeks following birth and, in addition, with pseudohyperkalemia in one kindred. The latter condition was hitherto regarded as the separate entity, "familial pseudohyperkalemia." DHS and familial pseudohyperkalemia are thought to stem from the same gene, mapping to 16q23-q24. This study screened 8 French and 2 American families with DHS. DHS appeared to be part of a pleiotropic syndrome in some families: DHS + perinatal edema, DHS + pseudohyperkalemia, or DHS + perinatal edema + pseudohyperkalemia. If adequately attended to, the perinatal edema resolved spontaneously after birth. Logistic regression showed that increased mean corpuscular volume and mean corpuscular hemoglobin concentration were the parameters best related to DHS. In patients in whom cation fluxes were investigated, the temperature dependence of the monovalent cation leak exhibited comparable curves. Specific recombination events consistently suggested that the responsible gene lies between markers D16S402 and D16S3037 (16q23-q24). The 95% confidence limits (Z(max) >/= 3.02) spanned almost the complete 9-cM interval between these 2 markers.
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Le Clainche L, Le Bourgeois M, Fauroux B, Forenza N, Dommergues JP, Desbois JC, Bellon G, Derelle J, Dutau G, Marguet C, Pin I, Tillie-Leblond I, Scheinmann P, De Blic J. Long-term outcome of idiopathic pulmonary hemosiderosis in children. Medicine (Baltimore) 2000; 79:318-26. [PMID: 11039080 DOI: 10.1097/00005792-200009000-00005] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
We retrospectively analyzed the long-term outcome of idiopathic pulmonary hemosiderosis (IPH) in 15 children. IPH started at a mean age of 5 years, and the mean duration of follow-up was 17.2 years (range, 10-36 yr). Four patients developed immune disorders, 3 cases of rheumatoid polyarthritis or rheumatoid polyarthritis-like diseases and 1 case of celiac disease. Respiratory outcome showed that 3 patients had severe symptoms: 2 patients developed severe pulmonary fibrosis resulting in major chronic respiratory insufficiency, and 1 patient had severe asthma. Twelve patients (80%) had mild or no respiratory problems and were able to lead a normal life. According to chest X-ray and pulmonary function test data, 4 patients had normal chest X-ray and no evidence of restrictive syndrome, 6 patients had an interstitial pattern on chest X-ray and evidence of restrictive pattern, 1 patient had an interstitial pattern but normal lung function, and 1 patient had a normal chest X-ray but evidence of mixed obstructive and restrictive pattern. Our results show that long-term survival is possible in patients with IPH. Factors of poor prognosis seem to be the presence of antineutrophil cytoplasm antibodies (ANCA) or other autoantibodies. No other clinical or biological predictive factors for prolonged survival were found.
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Parez N, Dommergues JP, Alvin P. [Sexual abuse: should sperm analyses be performed routinely?]. Arch Pediatr 2000; 7:897-8. [PMID: 10985196 DOI: 10.1016/s0929-693x(00)80206-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Parez N, Dommergues M, Zupan V, Chambost H, Fieschi JB, Delaunay J, Miélot F, Cramer EM, Dommergues JP, Wickramasinghe SN, Tchernia G. Severe congenital dyserythropoietic anaemia type I: prenatal management, transfusion support and alpha-interferon therapy. Br J Haematol 2000; 110:420-3. [PMID: 10971401 DOI: 10.1046/j.1365-2141.2000.02168.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We report a case of congenital dyserythropoietic anaemia, type I, with severe pre- and postnatal manifestations. Exchange transfusions were required for fetal anaemia (3.5 g/dl) at 28 and 30 weeks of gestation. Transfusions were administered at birth (Caesarean section at week 35) and at regular intervals thereafter. At 14 months, alpha-interferon therapy was initiated (106 units three times a week). This resulted in stabilization of the haemoglobin at or above 11 g/dl and a reduction in the percentage of erythroblasts with ultrastructurally abnormal heterochromatin. After 9 months, the dose of alpha-interferon was decreased to 106 units twice a week. No relapse of anaemia was noted during an additional 4 months of follow-up.
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Affiliation(s)
- N Parez
- Service de Pédiatrie Générale, Hôpital de Bicêtre, AP-HP, et Faculté de Médecine Paris-Sud, Le Kremlin-Bicêtre, France
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Dommergues JP, Bader-Meunier B. [Polyvalent immunoglobins in general pediatrics: what place, what risk, and what cost?]. Arch Pediatr 2000; 6 Suppl 2:397s-399s. [PMID: 10370548 DOI: 10.1016/s0929-693x(99)80480-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- J P Dommergues
- Service de pédiatrie générale, Hôpital Bicêtre, Le Kremlin-Bicêtre
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Célestin-Lhopiteau I, Leplège A, Dommergues JP, Warszawski J, Fuertes C. [Defense mechanisms during stress regarding disclosure of a chronic disease in children in adolescents]. Arch Pediatr 2000; 7 Suppl 2:188s-189s. [PMID: 10904705 DOI: 10.1016/s0929-693x(00)80032-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Fournier-Charrière E, Dommergues JP. [Information regarding pain]. Arch Pediatr 2000; 7 Suppl 2:185s-187s. [PMID: 10904704 DOI: 10.1016/s0929-693x(00)80031-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Dommergues JP, Annequin D, Pichard-Léandri E, Nouyrigat V, Fournier-Charrière E. [The fight against pain in children: still precarious results]. Arch Pediatr 2000; 7:339-42. [PMID: 10793919 DOI: 10.1016/s0929-693x(00)88827-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Bader-Meunier B, Rieux-Laucat F, Croisille L, Yvart J, Mielot F, Dommergues JP, Ledeist F, Tchernia G. Dyserythropoiesis associated with a fas-deficient condition in childhood. Br J Haematol 2000; 108:300-4. [PMID: 10691859 DOI: 10.1046/j.1365-2141.2000.01862.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Defective lymphocyte apoptosis caused by mutations of the Fas gene can result in an autoimmune lymphoproliferative syndrome (ALPS) in humans. We report two cases of dyserythropoiesis associated with a Fas-deficient condition in childhood. In both cases, dyserythropoiesis predominated on the more mature erythroblasts, and was associated with a lymphoproliferative syndrome as well as with haemolytic anaemia, hypergammaglobulinaemia and the expansion of an unusual population of CD4- CD8- T cells that express the alpha/beta T-cell receptor. The regression of dyserythropoiesis under steroid therapy suggested that it resulted from an autoimmune mechanism, itself secondary to the lymphocyte Fas apoptosis deficiency. Fas-defective apoptosis may be a new aetiology for childhood dyserythropoiesis.
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Affiliation(s)
- B Bader-Meunier
- Département de Pédiatrie, Laboratoire d'Hématologie et Laboratoire de Médecine nucléaire, Hôpital de Bicêtre, Le Kremlin Bicêtre; Laboratoire d'Immunologie Pédiatrique, INSERM U429, France.
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Bader-Meunier B, Miélot F, Breton-Gorius J, Cramer E, Guichard J, Landrieu P, Dommergues JP, Tchernia G. Hematologic involvement in mitochondrial cytopathies in childhood: a retrospective study of bone marrow smears. Pediatr Res 1999; 46:158-62. [PMID: 10447108 DOI: 10.1203/00006450-199908000-00005] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We retrospectively analyzed the bone marrow (BM) smears of 10 children with mitochondrial cytopathies. Light microscopic examination showed large and coalescent cytoplasmic vacuolization of some BM precursors in nine cases, including two children with normal peripheral blood counts and four with sideroblastic anemia. BM ultrastructural study showed abnormal mitochondria in the erythroid lineage in all three children studied. Ultrastructural studies in two cases revealed a population of giant mitochondria with abnormal ultrastructure coexisting with a population of normal mitochondria in proerythroblasts, basophil erythroblasts, and less commonly in more mature erythroblasts. In a third child, mitochondria were normal in size with cristae either absent or exhibiting abnormal longitudinal orientation. Heteroplasmic segregation of mitochondria during cell division could account for the finding of a double population of cells on ultrastructural examination. These features suggest that cytologic and ultrastructural BM examination could be useful for the diagnosis of mitochondrial disorders. That is, when large and coalescent cytoplasmic vacuoles of BM precursor cells are present, the clinician should search for mitochondrial cytopathy in a child with unexplained cytopenia(s).
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Affiliation(s)
- B Bader-Meunier
- Département de Pédiatrie, Hôpital de Bicêtre, Assistance Publique - Hôpitaux de Paris, Le Kremlin-Bicêtre, France
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23
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Abstract
UNLABELLED Castleman disease is a distinct lymphoproliferative disorder of unknown origin. Seven new cases in children are reported here and 76 cases from the paediatric literature are reviewed. The disease has been reported in 46 females and 37 males, their age ranging from 2 months to 17 years. The disease was localized in 72 cases and multicentric in 11 cases. The hyalinovascular type was more frequently encountered (54%) than the plasma cell type (24%). Laboratory abnormalities were more often associated with the plasma cell type and were mainly represented by anaemia and hypergammaglobulinaemia. Treatment of the localized tumour consisted of surgical excision, whereas treatment of the multicentric form was medical, comprising prednisone and other immunosuppressor drugs. The disease in the paediatric population seems to have a more favourable course than in adults. CONCLUSION The paediatric features of the disease suggest that Castleman disease in this population could represent an earlier form of the pathology or even suggest a benign lymphoproliferative disorder.
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Affiliation(s)
- N Parez
- Service de Pédiatrie, CHU Bicêtre, Le Kremlin Bicêtre, France
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24
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25
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Coutant R, Leroy B, Niaudet P, Loirat C, Dommergues JP, André JL, Baculard A, Bensman A. Renal granulomatous sarcoidosis in childhood: a report of 11 cases and a review of the literature. Eur J Pediatr 1999; 158:154-9. [PMID: 10048615 DOI: 10.1007/s004310051038] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
UNLABELLED We analysed retrospectively 11 children with renal granulomatous sarcoidosis confirmed by renal histology in order to describe the course and prognosis of the disease. Symptomatic sarcoidosis was diagnosed at a mean age of 10.1 years. Nine children had renal involvement at the time of diagnosis. In the course of the disease, nine patients developed renal failure and mild proteinuria, seven had transient sterile leukocyturia, four showed microscopic haematuria, seven had a urinary concentrating defect, and enlarged kidneys were seen in three patients. One child had hypercalcaemia and hypercalciuria, none had hypertension. Light microscopy of the kidney showed interstitial infiltration by mononuclear cells in all children, interstitial fibrosis in nine patients, epithelioid granulomas in seven, tubular involvement in eight, and mild glomerular involvement in seven patients. Renal immunofluorescence was negative. Ten children received prednisone for 1-11 years. After a mean follow up of 5.5 years, three patients had entered end-stage renal failure and one had chronic insufficiency after interruption of medical supervision and prednisone therapy. CONCLUSION Renal failure, proteinuria, leukocyturia, haematuria, and concentration defect are the prominent features of renal granulomatous sarcoidosis in children. Steroid therapy, adjusted according to disease activity, may prevent end-stage renal failure.
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Affiliation(s)
- R Coutant
- Department of Paediatric Nephrology, Hôpital Armand Trousseau, Paris, France
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26
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Abstract
BACKGROUND Benign intracranial hypertension is due to an increased intracranial pressure of unknown cause. The initial symptoms, complications and associations with medical conditions are discussed. CASE REPORT A 6-year-old girl developed symptoms of benign intracranial hypertension following reduction of oral corticosteroid therapy. Laboratory studies and head-computed tomographic scan were normal. Examination of the optic discs showed bilateral papilledema and the cerebrospinal fluid pressure was increased. The patient was given prednisone therapy 1 mg/kg daily initially, associated with acetazolamide, and removal of 25 mL of cerebrospinal fluid. All the symptoms resolved and the treatment was gradually decreased. The child developed no further visual failure. CONCLUSION Benign intracranial hypertension with the risk of permanent visual loss is a complication underrecognized in children. All patients receiving large doses of the corticosteroids who complain of headache or blurring vision, particularly following a reduction of corticosteroid dosage, should have an ophtalmoscopic examination to exclude this complication.
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Affiliation(s)
- M Lorrot
- Service de pédiatrie générale, hôpital de Bicêtre, Le Kremlin-Bicêtre, France
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27
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Grootenboer S, Schischmanoff PO, Cynober T, Rodrigue JC, Delaunay J, Tchernia G, Dommergues JP. A genetic syndrome associating dehydrated hereditary stomatocytosis, pseudohyperkalaemia and perinatal oedema. Br J Haematol 1998; 103:383-6. [PMID: 9827909 DOI: 10.1046/j.1365-2141.1998.00992.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Dehydrated hereditary stomatocytosis is a haemolytic anaemia with an underlying impairment of monovalent cation transport. It is sometimes associated with pseudohyperkalaemia (e.g. an increase of kalaemia when blood is left at room temperature) or with perinatal ascites. We report a case in which dehydrated hereditary stomatocytosis, pseudohyperkalaemia and perinatal oedema coexisted, and were transmitted en bloc in a dominant fashion. Transfusions did not cure the oedema, that spontaneously receded after a few months. We assume that the various manifestations stemmed from one single altered locus, yet to be determined.
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Affiliation(s)
- S Grootenboer
- Service d'Hématologie, d'Immunologie et de Cytogénétique, Hôpital de Bicêtre, Assistance Publique-Hôpitaux de Paris, Le Kremlin-Bicêtre, France
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28
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Smedts Walters H, Bader-Meunier B, Dommergues JP. -Hemophagocytic syndrome associated with strongyloidiasis in a child treated for acute lymphoblastic leukemia. Arch Pediatr 1998; 5:346-7. [PMID: 10328014 DOI: 10.1016/s0929-693x(97)89388-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Lamoril J, Puy H, Gouya L, Rosipal R, Da Silva V, Grandchamp B, Foint T, Bader-Meunier B, Dommergues JP, Deybach JC, Nordmann Y. Neonatal hemolytic anemia due to inherited harderoporphyria: clinical characteristics and molecular basis. Blood 1998; 91:1453-7. [PMID: 9454777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Porphyrias, a group of inborn errors of heme synthesis, are classified as hepatic or erythropoietic according to clinical data and the main site of expression of the specific enzymatic defect. Hereditary coproporphyria (HC) is an acute hepatic porphyria with autosomal dominant inheritance caused by deficient activity of coproporphyrinogen III oxidase (COX). Typical clinical manifestations of the disease are acute attacks of neurological dysfunction; skin photosensitivity may also be present. We report a variant form of HC characterized by a unifying syndrome in which hematologic disorders predominate: harderoporphyria. Harderoporphyric patients exhibit jaundice, severe chronic hemolytic anemia of early onset associated with hepatosplenomegaly, and skin photosensitivity. Neither abdominal pain nor neuropsychiatric symptoms are observed. COX activity is markedly decreased. In a first harderoporphyric family, with three affected siblings, a homozygous K404E mutation has been previously characterized. In the present study, molecular investigations in a second family with neonatal hemolytic anemia and harderoporphyria revealed two heterozygous point mutations in the COX gene. One allele bore the missense mutation K404E previously described. The second allele bore an A-->G transition at the third position of the donor splice site in intron 6. This new COX gene mutation resulted in exon 6 skipping and the absence of functional protein production. In contrast with other COX gene defects that produce the classical hepatic porphyria presentation, our data suggest that the K404E substitution (either in the homozygous or compound heterozygous state associated with a mutation leading to the absence of functional mRNA or protein) is responsible for the specific hematologic clinical manifestations of harderoporphyria.
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Affiliation(s)
- J Lamoril
- Centre Français des Porphyries, INSERM U409, Hôpital Louis Mourier, Colombes, France
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30
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Miélot F, Bader-Meunier B, Tchernia G, Dommergues JP. [Myelodysplasia in children and mitochondrial cytopathies]. Pathol Biol (Paris) 1997; 45:594-9. [PMID: 9404485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Sideroblastic anemia associated with vacuolization of haemopoietic precursors can be observed in some constitutional diseases associated with mitochondrial DNA deletion. In this condition, it is the haematological expression of a multi-tissue disorder. Haemopoiesis is polyclonal, without abnormality of nuclear DNA differing from the acquired idiopathic sideroblastic anemias which arise from a clonal transformed stem cell. This model of childhood polyclonal myelodysplasia can be observed in others myelodysplasias associated with constitutional polymalformative syndromes.
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Affiliation(s)
- F Miélot
- Laboratoire d'Hématologie, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
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31
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Fournier-Charrière E, Dommergues JP. [Analgesics in pediatrics. Drugs for pain relief in children]. Presse Med 1997; 26:925-32. [PMID: 9232067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
FUNDAMENTAL: Analgesia is a fundamental part of management as it helps avoid the morbid effects of pain itself and improves confidence so the child and his parents can accept more easily the diagnosis and proposed treatment. The World Health Organization has established a classification of analgesics. USE OF PLACEBOS: The placebo effect depends on several factors including anxiety, confidence, and the patient's- and prescriber's-expectations and convictions). It is observed early in the first years of childhood. Use of placebos is not recommended as a favorable reaction can be interpreted wrongly, disqualifying the complaint. EFFICACY LEVELS: For level 1, paracetamol has little toxicity and is easily managed for first line use; aspirin and nonsteroid antiinflammatory drugs can also be used if there are no contraindications. Level 2 drugs, codeine or dextropropoxyphene (which is not available in a pediatric formulation) are required for any manifestation of pain not relieved by level 1 drugs. Level 3 corresponds to strong central analgesics, mainly morphine. SPECIFIC PAIN: Antispasmodic agents in combination with paracetamol give partial relief of visceral pain without masking symptoms. Local anesthetics improve comfort without compromising safety. Neurogenic pain does not respond to usual analgesics and can be relieved with tricyclic antidepressors for burning sensations or antiepileptic drugs for fulgurant pain. TREATMENT-RELATED PAIN: Iatrogenic pain, by definition, must be systematically anticipated and prevented.
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32
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Fournier-Charrière E, Dommergues JP. [Analgesics in pediatrics. Before prescribing: recognize and evaluate pain, reassure]. Presse Med 1997; 26:919-23. [PMID: 9232066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
CAREFUL ASSESSMENT: In pediatric clinics, it has become habitual to prescribe analgesics in all painful situations. Particular attention must be paid to pain experienced by the child and obtaining objective evidence allowing valid assessment prior to treatment. ACUTE PAIN: Usually clearly expressed by crying screams, agitation, retraction and protection of the painful area, signs of acute pain are nonspecific and not proportional to its intensity. PROLONGED PAIN: Sadness and depression confound the expression of prolonged pain. Diagnosis may be difficult; an association between a potentially painful situation, pain relieving positions, and retraction behavior is specific. ESTABLISH CONFIDENCE: For both the child and his family, an atmosphere of confidence and a clear explanation of the lesions and their treatments are essential to break the viscious cycle of pain and anxiety. EXAMINING A CHILD WITH PAIN: Patience is the essence of examining children, facial mimics, reactions, movements and positions all provide essential information. ASSESSING PAIN INTENSITY: Using the visual analogue scale, VAS, children over 5 years of age can show where the pain is on a drawing of the body. For those under 5, questioning the family and looking for specific signs is an essential source of information. The DEGR scale can be used to score prolonged pain in children from 2 to 6 or 8 years of age.
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33
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Bader-Meunier B, Tchernia G, Buisine J, Miélot F, Sommelet D, Dommergues JP. [Myelodysplastic syndromes in children, Groupe d'étude des myélodysplasies de l'enfant de la Société d'hématologie et d'immunologie pédiatrique (SHIP)]. Arch Pediatr 1997; 4:561-7. [PMID: 9239274 DOI: 10.1016/s0929-693x(97)87581-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Myelodysplastic syndromes (MDS) in children constitute a heterogeneous disorder, including 'primary' MDS and MDS associated with constitutional abnormalities. The Franco-American-British (FAB) cytological classification for adults can be applied for childhood in 50 to 100% of the cases. The transformation into acute myeloblastic leukemia often occurs, but stabilisation or spontaneous regression of the disease may also be observed. The therapeutic decision is difficult because there is no predictive factor of the course of the disease. Allogenic bone marrow transplantation is the best curative option when treatment is necessary.
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Affiliation(s)
- B Bader-Meunier
- Département de pĕdiatrie, hôpital de Bicêtre, Le Kremlin-Bicêtre
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34
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Castillo B, Cynober T, Bader-Meunier B, Gauthier F, Miélot F, Tchernia G, Dommergues JP. [Hereditary spherocytosis. Course and value of subtotal splenectomy]. Arch Pediatr 1997; 4:515-20. [PMID: 9239265 DOI: 10.1016/s0929-693x(97)87569-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Effectiveness of subtotal splenectomy, a procedure recently advocated as an alternative treatment to total splenectomy for patients with hereditary spherocytosis (HS), has been evaluated. METHODS AND PATIENTS Eighty-eight patients (74 children) with HS were included in this series. Clinical presentations ranged from asymptomatic cases to severe transfusion-dependent forms. Stunting of growth occurred in four cases; chronic fatigue was observed in 30 cases and cholelithiasis in 21 cases. Among the red cell indices measured by laser light scattering on Technicon H2, the most reliable for diagnosis was the abnormal percentage of hyperdense red cells (98% of HS patients). Osmotic gradient ektacytometry, used to measure membrane deformability and impairment of maximal deformability due to a reduction of erythrocyte surface, always showed the characteristic curves of HS. RESULTS Subtotal splenectomy was performed in 24 patients leading to a remnant spleen of about 25% of normal for age volume. This decreased the hemolytic rate while adequately sustaining the phagocytic function of the spleen (assessed by percentage of "pitted erythrocytes" and technetium 99n scans of the remnant). However, the observed reduction in hemolytic rate was not as extensive as that observed after total splenectomy (six cases) and subtotal splenectomy did not entirely prevent risk of cholethiasis (three cases). CONCLUSION This subtotal splenectomy (+/-cholecystectomy) has to be particularly considered for children with transfusion-dependent forms of HS, in order to obtain the benefits of increased hemoglobin levels without the pending risk throughout life of overwhelming post-splenectomy infections.
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Affiliation(s)
- B Castillo
- Service de pédiatrie générale, hôpital de Bicêtre, Le Kremlin-Bicêtre, France
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35
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Bader-Meunier B, Tchernia G, Miélot F, Fontaine JL, Thomas C, Lyonnet S, Lavergne JM, Dommergues JP. Occurrence of myeloproliferative disorder in patients with Noonan syndrome. J Pediatr 1997; 130:885-9. [PMID: 9202609 DOI: 10.1016/s0022-3476(97)70273-7] [Citation(s) in RCA: 133] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
We report four cases of Noonan syndrome associated with chronic myelomonocytic leukemia in childhood. These children shared some hematologic features: thrombocytopenia, splenomegaly in the first months of life, occurrence of chronic myelomonocytic leukemia without abnormalities of the initial bone marrow karyotype, and, in three cases, improvement of the hematologic disease. A common pathophysiologic process in such patients is suggested.
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Affiliation(s)
- B Bader-Meunier
- Department of Pediatrics, Bicêtre Hospital, Le Kremlin Bicêtre, France
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36
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Abstract
Total splenectomy eliminates the splenic destruction of erythrocytes with impaired deformability. However, concern has increased over the lifelong risk of overwhelming postsplenectomy infections in splenectomized patients, a risk reduced but not totally suppressed by appropriate prophylaxis. Partial splenectomy, as long as 80% to 90% of the enlarged spleen is removed and less than 25% of the normal spleen volume is retained, is a logical alternative, both preserving the phagocytic and immune function of the spleen and decreasing erythrocyte destruction. A 12-year experience has shown that subtotal splenectomy is efficient in decreasing hemolysis, although to a lesser extent than total splenectomy, with sustained results over years in most patients, and indirect evidence argues for the integrity of phagocytic function. Such a surgical procedure should be considered in transfusion-dependent infants with hereditary spherocytosis and in older patients with erythrocyte membrane defects, provided further follow-up confirms the experience of the past 12 years.
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Affiliation(s)
- G Tchernia
- Department of Hematology, Centre Hospitalier de Bicêtre, Le Kremlin Bicêtre, France
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37
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Casanova JL, Blanche S, Emile JF, Jouanguy E, Lamhamedi S, Altare F, Stéphan JL, Bernaudin F, Bordigoni P, Turck D, Lachaux A, Albertini M, Bourrillon A, Dommergues JP, Pocidalo MA, Le Deist F, Gaillard JL, Griscelli C, Fischer A. Idiopathic disseminated bacillus Calmette-Guérin infection: a French national retrospective study. Pediatrics 1996; 98:774-8. [PMID: 8885960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE Disseminated bacillus Calmette-Guérin (BCG) infection after inoculation of live vaccine is considered to result from impaired immunity of the child. However, in half of the cases, regarded as idiopathic, no well-defined immunodeficiency condition can account for the infection. The objective of the present study is to report the prevalence, clinical features, associated infections, and outcomes of children with idiopathic disseminated BCG infection. DESIGN National retrospective survey during the period from 1974 through 1994 in France. SETTING All neonatology and pediatrics units in primary care and referral centers throughout France. PATIENTS Data were collected from 595 (82%) of 721 units, 377 (93%) of 407 centers, and 320 (93%) of 345 cities. Selection criteria included BCG infection, dissemination to at least two areas beyond the inoculation site, and no well-defined immunodeficiency condition. Sixteen children (8 girls and 8 boys), born to families unrelated to each other but often consanguinous (5 of 16) or abroad (5 of 16). RESULTS The minimal prevalence rate was estimated at 0.59 cases per 1 million vaccinated children born in France. Clinical features included fever and cachexia, disseminated BCG infection to lymph nodes (15 of 16), skin (13 of 16), soft tissues (11 of 16), lungs (11 of 16), spleen (11 of 16), liver (11 of 16), and bones (9 of 16). Eight children had associated or subsequent severe opportunistic infection (50%), with either nontyphi Salmonella enterica serotypes (7 of 16) or Mycobacterium abscessus (1 of 16). The outcome was poor: 8 children (50%) died; the cause of death was BCG infection for most children (7 of 8); 8 survived until the last follow-up (50%). CONCLUSIONS Idiopathic disseminated BCG infection is a rare but severe complication of BCG vaccination. The infection probably results from an as yet unknown genetically determined immunodeficiency condition that affects the killing of intracellular bacteria such as BCG and Salmonella.
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Affiliation(s)
- J L Casanova
- Unité d'Immunologie et Hématologie Pédiatrique, CHU Necker Enfants Malades, Paris, France
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38
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Abstract
Myelodysplasia in childhood can be associated with constitutional abnormalities. Two main situations can be observed: constitutional diseases such as Down's Syndrome may be the first step of a malignant stem cell transformation leading to monoclonal hematopoiesis. However, in other situations such as mitochondrial cytopathies or other polymalformative syndromes, myelodysplasia may simply be the hematological expression of a multi-tissue constitutional disease. In such cases, the bone marrow karyotype is usually found to be normal and, in affected females, clonality studies show a polyclonal pattern. Clonality assessment should be, when possible, a mandatory step before any major therapeutic decision during the course of childhood myelodysplasia.
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Affiliation(s)
- G Tchernia
- Laboratoire d'Hématologie, Hôpital Bicêtre, Le Kremlin Bicêtre, France
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39
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Affiliation(s)
- B Bader-Meunier
- Département de pédiatrie, hôpital de Bicêtre, Le Kremlin-Bicêtre, France
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40
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Bader-Meunier B, Fabre M, Gauthier F, Tchernia G, Cartron J, Jullien M, Dommergues JP. [Sarcoidosis with hematologic involvement and hypogammaglobulinemia]. Arch Pediatr 1996; 3:576-9. [PMID: 8881305 DOI: 10.1016/0929-693x(96)83231-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Hematological changes are uncommon in childhood sarcoidosis. CASE REPORT Case 1. This patient developed severe hemolytic anemia associated with splenomegaly at the age of 11 months. A second episode of hemolysis was seen at the age of 6 years; it was associated with thrombocytopenia and hypogammaglobulinemia. A partial splenectomy permitted histological diagnosis of sarcoidosis that was confirmed by elevated angiotensin-converting enzyme level, and subsequently developement of pulmonary involvement. Case 2. This boy suffered from autoimmune hemolytic anemia and thrombocytopenia associated with splenomegaly at the age of 3 years. At the age of 7 years, he had splenomegaly, enlarged cervical and lomboaortic lymph nodes and hypogammaglobulinemia. Diagnosis of sarcoidosis was made from lymph nodes and spleen biopsies after splenectomy; the patient had increased angiotensin-converting enzyme concentration, and subsequently developed specific renal involvement. CONCLUSION Association of hemolytic anemia, thrombocytopenia, hypogammaglobulinemia and splenomegaly should suggest the diagnosis of sarcoidosis and could be considered as part of the disease spectrum.
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Affiliation(s)
- B Bader-Meunier
- Département de pédiatrie, hôpital de Bicêtre, Le Kremlin-Bicêtre, France
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41
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Michel G, Baruchel A, Tabone MD, Nelken B, Leblanc T, Thuret I, Bordigoni P, Bergeron C, Esperou-Bourdeau H, Perel Y, Vannier JP, De Lumley L, Dommergues JP, Lamagnère JP, Couillaud G, Auvrignon A, Schaison G, Leverger G. Induction chemotherapy followed by allogeneic bone marrow transplantation or aggressive consolidation chemotherapy in childhood acute myeloblastic leukemia. A prospective study from the French Society of Pediatric Hematology and Immunology (SHIP). Hematol Cell Ther 1996; 38:169-76. [PMID: 8931998 DOI: 10.1007/s00282-996-0169-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
In the LAME89/91 protocol, children with acute myeloid leukemia (AML) who achieved complete remission (CR) after induction chemotherapy, were treated either with allogeneic bone marrow transplantation (BMT) if they had an HLA-compatible related donor or with chemotherapy including high-dose cytarabine. The objectives of this study were to describe the overall results of this strategy and to compare the two post-remission arms. Two hundred and thirty-one children were enrolled in the protocol. Induction chemotherapy consisted of a combination of cytarabine and mitoxantrone. A CR was achieved in 204 children (88%).
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Affiliation(s)
- G Michel
- Service d'Hématologie Pédiatrique, Hôpital d'Enfants la Timone, Marseille, France
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42
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Tchernia G, Lejeune F, Boccara JF, Denavit MF, Dommergues JP, Bernaudin F. Erythroblastic and/or megakaryoblastic leukemia in Down syndrome: treatment with low-dose arabinosyl cytosine. J Pediatr Hematol Oncol 1996; 18:59-62. [PMID: 8556372 DOI: 10.1097/00043426-199602000-00011] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE We report here the clinical response to low-dose arabinosyl cytosine (Ara-C) in seven children with Down syndrome (DS) and acute leukemia in which blast cells express markers of erythroid and/or megakaryoblastic lineages. Following an initial course of treatment with Ara-C, complete remission was obtained in all seven patients. Maintenance therapy with Ara-C was continued during complete remission. Four patients subsequently relapsed; the three others are disease-free. Based on these data, we suggest that when conventional therapy is contraindicated by associated malformations, low-dose Ara-C can be used for treating DS patients with erythroblastic or megakaryoblastic leukemia. The aim of this study was to assess the efficacy of low-dose Ara-C in treating megakaryoblastic and/or erythroblastic leukemia associated with DS. PATIENTS AND METHODS Seven patients with DS presented with leukemia in which blast cells displayed early markers of the erythroblastic and/or megakaryoblastic lineage. Low-dose subcutaneous Ara-C (10 mg/m2 two times per day) was given for 21 days as induction therapy, followed by a 5-10-day course each month for 2 years as a maintenance treatment. RESULTS Low-dose Ara-C treatment resulted in complete remission in all seven patients and in long-term disease-free survival in three patients. CONCLUSION In cases in which conventional chemotherapy is contraindicated, low-dose Ara-C should be considered as a therapeutic alternative for treatment of DS-associated erythroblastic or megakaryocytic leukemia.
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MESH Headings
- Antimetabolites, Antineoplastic/administration & dosage
- Antimetabolites, Antineoplastic/therapeutic use
- Child, Preschool
- Cytarabine/administration & dosage
- Cytarabine/therapeutic use
- Disease-Free Survival
- Down Syndrome/complications
- Drug Administration Schedule
- Female
- Humans
- Infant
- Leukemia, Erythroblastic, Acute/complications
- Leukemia, Erythroblastic, Acute/drug therapy
- Leukemia, Megakaryoblastic, Acute/complications
- Leukemia, Megakaryoblastic, Acute/drug therapy
- Male
- Remission Induction
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Affiliation(s)
- G Tchernia
- Department of Hematology, Centre Hospitalier de Bicêtre, Le Kremlin Bicêtre, France
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Dommergues JP, Rey C. [Battered children. Diagnosis, medico-legal management]. Rev Prat 1996; 46:113-7. [PMID: 8596884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- J P Dommergues
- Département de pédiatrie, CHU Bicêtre, Le Kremlin-Bicêtre
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Sébire G, Husson B, Lasser C, Tardieu M, Dommergues JP, Landrieu P. [Encephalopathy induced by arterial hypertension: clinical, radiological and therapeutical aspects]. Arch Pediatr 1995; 2:513-8. [PMID: 7640750 DOI: 10.1016/0929-693x(96)81193-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Neuroradiological features of hypertensive encephalopathy are not yet well-known. PATIENTS AND METHODS The clinical manifestations, neuroradiological aspects and treatment of four patients suffering from hypertensive encephalopathy were studied; special attention was paid to manifestations presented by one patient which appeared representative of the usual manifestations of hypertensive encephalopathy. RESULTS The main clinical features were visual disturbances (n = 4); altered consciousness (n = 2) and seizures (n = 3). Visual disturbances resulted from cortical lesions (n = 4) associated with optic nerve damage and retinopathy (n = 2). Cerebral imaging showed low density images (CT scan) and hypersignal (MRI, T2 sequence) located in parieto-occipital cortical ribbon and adjacent white matter from the first 24 hours following the onset of neurologic symptoms. In the studied patient, the abnormal images resolved within 1 month after the onset of the disease. Unilateral infarction of the anterior visual pathway affected two patients in whom: 1) hypertension remaining undetected for a long time was revealed by neurological signs; 2) visual impairment was preceded by an hypotensive episode induced by antihypertensive therapy. CONCLUSIONS Neuroradiological features of hypertensive encephalopathy are useful in establishing the diagnosis. A gradual reduction of blood pressure could prevent the risk of visual complications.
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Affiliation(s)
- G Sébire
- Service de neurologie, hôpital de Bicêtre, Le Kremlin, France
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45
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Bader-Meunier B, Duché M, Goldszmidt D, Dommergues JP. [Laxative abuse: a cause of rectal bleeding not to be missed in children]. Arch Pediatr 1994; 1:1154. [PMID: 7849904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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46
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Fournier-Charrière E, Dommergues JP. [Pain in children: specific aspects]. Rev Prat 1994; 44:1925-31. [PMID: 7939285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Childhood pain is still poorly understood, neglected and undertreated. The neurophysiological mechanisms of nociception exist before birth. The experience of pain develops during childhood. Its symptomatology has been detailed: sharp emotional reactions and signs of stress during acute pain, antalgic posture, psychomotor atony and denial when pain is prolonged. Specific tools for evaluation are available. Treatment generally calls for the use of peripheral analgesics, and increased intensity of pain can require administration of morphine.
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47
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Bader-Meunier B, Rötig A, Mielot F, Lavergne JM, Croisille L, Rustin P, Landrieu P, Dommergues JP, Munnich A, Tchernia G. Refractory anaemia and mitochondrial cytopathy in childhood. Br J Haematol 1994; 87:381-5. [PMID: 7947282 DOI: 10.1111/j.1365-2141.1994.tb04926.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
We report two cases of childhood myelodysplasia (MDS) related to a mitochondrial (mt) cytopathy that illustrate the difficulty in recognizing such disorders in patients with solely haematological signs. Both patients have refractory anaemia with ring sideroblasts and vacuolization of haemopoietic precursors. These cytological features are similar to those observed in Pearson's disease, recently identified as a mitochondrial disease, and are strongly suggestive of a mitochondrial enzyme defect. The diagnosis of mitochondrial cytopathy was established on Southern blotting of mt DNA, showing a mt DNA deletion, or on the impairment of the respiratory chain enzyme activities. The absence of cytogenic abnormalities, and the polyclonal pattern of peripheral neutrophil and lymphocyte fractions, suggest that, in mt cytopathies, MDS cannot be considered as a truly malignant disorder.
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Affiliation(s)
- B Bader-Meunier
- Département de Pédiatrie, Hôpital Bicêtre, Le Kremlin Bicêtre, France
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48
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Bader-Meunier B, Pinto G, Tardieu M, Pariente D, Bobin S, Dommergues JP. Mastoiditis, meningitis and venous sinus thrombosis caused by Fusobacterium necrophorum. Eur J Pediatr 1994; 153:339-41. [PMID: 8033922 DOI: 10.1007/bf01956414] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The authors report a case of septic venous sinus thrombosis (VST) and meningitis occurring as an early complication of mastoiditis caused by Fusobacterium necrophorum. CT scan was normal, and cerebral angiography was required to diagnose the VST. The evolution was favourable with appropriate antimicrobial therapy and steroids.
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Affiliation(s)
- B Bader-Meunier
- Département de Pédiatrie, Hôpital de Bicêtre, Le Kremlin Bicêtre, France
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49
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Romand S, Bourée P, Gelez J, Bader-Meunier B, Bisaro F, Dommergues JP. [Congenital malaria. A case observed in twins born to an asymptomatic mother]. Presse Med 1994; 23:797-800. [PMID: 8078837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Even in endemic zones, congenital malaria, first described in 1876, is rarely encountered. The incidence has greatly increased however over the last 10 years suggesting several diagnostic problems. We observed a case of infected twins born to an asymptomatic mother which would throw some light on the pathophysiology involved in congenital transmission. A 2-month old infant was hospitalized for surgical cure of an umbilical hernia. Haemolytic anaemia (6.3 g/dl) and fever (39 degrees C) were observed during the postoperative period. A wide spectrum antibiotherapy was prescribed but the temperature remained at 39 degrees C. A blood swab cultured one week after the operation revealed Plasmodium falciparum. The infant's twin sister was in apparently good health but was also found to be anaemic (6.1 mg/dl Hg) and a blood sample was positive for P. falciparum. For the mother, the search for parasites was negative. Serology tests performed at diagnosis revealed anti-P. falciparum antibodies at 1/1600, 1/3200 and 1/6400 in the infant, his twin sister and the mother. Outcome was favourable. The mother had arrived in France from Togo 14 months earlier and had not returned to an endemic zone. She had had frequent episodes of fever in Togo and had taken quinine, but no episode of fever had occurred during the pregnancy or delivery. This twin case of vertical mother-infant transmission is the equivalent to transfusional malaria since red cells pass the placental barrier near the end of pregnancy, even when no placental lesion exists. Congenital transfusional malaria must however be dissociated from congenital infective malaria resulting from early primoinfection in endemic areas.
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Affiliation(s)
- S Romand
- Unité de Parasitologie et Médecine tropicale, Hôpital de Bicêtre, Le Kremlin-Bicêtre
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Dommergues JP, Gubler MC, Habib R, Hadchouel M, Odièvre M, Bernard O, Alagille D. [Renal involvement in the Alagille syndrome]. Arch Pediatr 1994; 1:411-3. [PMID: 7842097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- J P Dommergues
- Département de pédiatrie, hopital de Bicetre, Paris, France
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