Gold tier: mechanically validated evidence, with its primary source.
682 evidence items · page 2 / 28
23 %Among 26 alloimmunized sickle cell disease participants, Duffy alloantibodies were observed in 23.0%.
Nigeriadrépanocytosepublished 2025Transfusion and apheresis science : official journal of the World Apheresis Association : europe_pmcdocument of 9 observations
20 %Dans des pays tels que le Cameroun, la République du Congo, le Gabon, le Ghana et le Nigeria, la prévalence de la drépanocytose est de 20 à 30 %.
Cameroun · Gabon · Ghana · NigeriadrépanocytoseHAL · Unilimdocument of 857 observations
23.9 %Among 205 patients with sickle cell disease, 49 (23.9%) were transfused only once.
Nigeriadrépanocytosepublished 2025Transfusion and apheresis science : official journal of the World Apheresis Association : europe_pmcdocument of 9 observations
57.6 %Among 85 sickle cell disease patients in a Nigerian hospital, 57.6% were on hydroxyurea.
NigeriadrépanocytosePubMeddocument of 10 observations
Chloroquine displays a lowered efficacy in the suppression of Plasmodium falciparum parasitaemia in alpha+-thalassaemic children.
Nigeriadrépanocytose · paludismepublished 2001Tropical medicine & international health : TM & IHeurope_pmcdocument of 8 observations
Lactate dehydrogenase (LDH) levels differed significantly among young Nigerian SCA patients when differentiated by UGT1A1 (TA)n genotypes (p < 0.05).
Nigeriadrépanocytosepublished 2019BMC medical geneticsPubMeddocument of 6 observations
The eGFR, spot urine albumin, and urine ACR were significantly higher in the HbS group compared to the HbA group.
Nigeriadrépanocytosepublished 2021Medical principles and practice : international journal of the Kuwait University, Health SPubMeddocument of 3 observations
2 %The prevalence of sickle cell disease was 2.0% among senior secondary school students in Surulere Local Government Area, Lagos, Nigeria.
Nigeriadrépanocytosepublished 2022African journal of primary health care & family medicinePubMeddocument of 11 observations
40.8 %The prevalence of myocardial ischemia measuring electrocardiography alone in children with sickle cell anemia during vaso-occlusive crisis was 40.8%.
Nigeriadrépanocytose · myocardial ischemiaobserved 2019published 2024Journal of tropical pediatricsPubMeddocument of 6 observations
0.9 %The range of Hb F levels in 130 SCA subjects was 0.9% to 16%.
Nigeriadrépanocytosepublished 1989African journal of medicine and medical scienceseurope_pmcdocument of 6 observations
39.6 %Among 3622 enrolled sickle cell disease patients in Nigeria, 1434 (39.6%) were children ≤15 years.
Nigeriadrépanocytosepublished 2020Blood cells, molecules & diseaseseurope_pmcdocument of 16 observations
Subjects with sickle cell anemia had significantly lower Z-scores for weight, height, and BMI compared with hemoglobin AA controls.
Nigeriadrépanocytose · haemoglobin AApublished 2020Nigerian journal of clinical practicePubMeddocument of 9 observations
29.6 %CYP2C19 *1/*2 genotype frequency was 29.6% in SCD patients.
Nigeriadrépanocytosepublished 2010Journal of clinical pharmacy and therapeuticseurope_pmcdocument of 10 observations
67.5 %Among 3622 enrolled sickle cell disease patients in Nigeria, 67.5% had received blood transfusion.
Nigeriadrépanocytosepublished 2020Blood cells, molecules & diseaseseurope_pmcdocument of 16 observations
3.57 odds_ratioIn multivariate analysis, pentazocine use was associated with painful crisis with an odds ratio of 3.57.
NigeriadrépanocytosePubMeddocument of 10 observations
46.3 %46.3% of senior secondary school students in Surulere Local Government Area, Lagos, Nigeria knew sickle cell disease to be a blood disorder.
Nigeriadrépanocytosepublished 2022African journal of primary health care & family medicinePubMeddocument of 11 observations
0 patientsNone of the 85 sickle cell disease patients in a Nigerian hospital were on l-glutamine.
NigeriadrépanocytosePubMeddocument of 10 observations
385 USDUne étude au Nigéria a montré que la drépanocytose constitue un fardeau économique mensuel médian d’environ 385 USD par personne, dont environ 88 % proviennent des consultations externes.
NigeriadrépanocytoseHAL · Unilimdocument of 857 observations
67 %For HbAS phenotype, isoelectric focusing showed a sensitivity of 67%.
Nigeriadrépanocytosepublished 2022Frontiers in geneticseurope_pmcdocument of 23 observations
6 recurrent_strokesA total of 6 recurrent strokes occurred in the low-dose hydroxyurea group.
Nigeriadrépanocytosepublished 2023BloodPubMeddocument of 8 observations
17.2 kg/m2The mean BMI for girls with sickle cell anaemia was 17.2 kg/m2.
Nigeriadrépanocytosepublished 2023West African journal of medicinePubMeddocument of 7 observations
2.52 IU/mLThe mean VWF level in VOC state was 2.52 ± 0.34 IU/mL.
Nigeriadrépanocytosepublished 2025Annals of African medicinePubMeddocument of 12 observations
0.039 p-valueA significantly higher proportion of the cases than the controls had prolonged QTc interval (p = 0.039).
Nigeriadrépanocytosepublished 2023Ghana medical journalPubMeddocument of 7 observations
14.5 %Only 14.5% of couples had mutual knowledge of sickle cell phenotypes.
Nigeriadrépanocytosepublished 2025BMC public healthPubMeddocument of 6 observations
The Ibadan patients did not receive the pneumococcal vaccine as frequently as the Chicago patients.
Nigeriadrépanocytosepublished 2014Hemoglobineurope_pmcdocument of 5 observations
Every row leads to its source document. The figure shown counts the VALIDATED observations it carries, never the extracted ones: the two differ on most documents. The exact source excerpt is not published, due to copyright constraints.