Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0002895 (sickle cell disease)
 11,747 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirteen children with sickle cell disease were identified as having 14 episodes of osteoarticular infection in a review of 27 years' experience. There were eight episodes of osteomyelitis or osteoarthritis and six of suppurative arthritis alone. The etiologic agents in osteomyelitis or osteoarthritis were Salmonella sp in four cases, Escherichia coli in one, Enterobacter aerogenes in one, Staphylococcus aureus in one, and Haemophilus influenzae type b in one. Five of the cases with infection limited to the joint were caused by Streptococcus pneumoniae; the sixth was caused by H influenzae type b. Fever (greater than or equal to 38.3 degrees C) was present in all children and the temperature was in excess of 39 degrees C in 62%. The mean duration of pain before admission was 4.5 days. The initial total white blood cell count ranged from 5,200 to 29,700/microL (mean 19,436/microL) and the total band neutrophil count ranged from 0 to 5,103/microL (mean 1,660/microL). The ESR was greater than 20 mm/h in eight of the ten patients who were tested. Management consisted of antibiotic therapy in all. Needle aspiration was performed in two patients with osteomyelitis and in three with suppurative arthritis. Incision and drainage was performed in two cases of osteomyelitis and in four with suppurative arthritis. The outcome was satisfactory in all except one patient who had several complications as a consequence of femoral neck osteomyelitis. Recurrence was reported in only one patient.
 ...
PMID:Osteoarticular infections in children with sickle cell disease. 378 34

Salmonella spondylitis is a rare illness, and it generally occurs in patients who have already had sickle cell anemia, and it is even rarer in patients who are without sickle cell anemia. A 61-year-old male patient was hospitalized for the evaluation of his renal function and then treatment was started for his back pain. His back pain had developed about 2 months previously without any specific trauma. Only a bulging disc was detected on the initial lumbar MRI. Regarding his fever, it was diagnosed as possible atypical pneumonia, scrub typhus, etc., and multiple antibiotic therapy was administered. At the time of transfer, the leucocytes and hs-CRP were normal and the ESR was elevated. A diagnostic epidural block was performed for his back pain, but his symptoms were not improved. Lumbar MRI was performed again and it showed findings of infective spondylitis. Salmonella D was identified on the abscess culture and so he was diagnosed as suffering from Salmonella spondylitis. After antibiotic treatment, his back pain was improved and the patient was able to walk.
 ...
PMID:A case of back pain caused by Salmonella spondylitis -A case report-. 2128 49

Nigeria has the fourth highest prevalence of TB and the highest prevalence of Sickle cell anaemia (SCA) in the world. SCA patients have impaired immunity and are vulnerable to TB. Hence, we studied the haematological indices of SCA patients with TB in Nigeria. A total of 23 SCA patients with TB were studied in parallel with equal number of age and sex matched SCA patients without TB. SCA patients with TB had significantly lower haematocrit, higher level of circulating sickle cells (CSCs) and similar level of reticulocyte count in comparison to patients without TB. SCA patients with TB had significantly higher mean WBC count associated with higher frequency of neutrophilia in comparison to those without TB. Monocytosis and eosinopenia were exclusively found in SCA patients with TB at frequencies of 52% and 65% respectively. Lymphocyte and basophil counts were normal in all patients with and without TB. Mean platelet counts were high in both patient groups but the frequency of thrombocytosis was significantly higher in patients with TB. SCA patients with TB had significantly higher mean ESR than their counterparts without the infection. The findings of this study revealed that TB in SCA patients was associated with rising level of CSCs, falling level of haematocrit, sub-optimal reticulocytosis, neutrophilia, monocytosis, thrombocytosis, eosinopenia and rising level of ESR. Hence, SCA patients presenting with these haematological indices should be investigated for TB.
 ...
PMID:Hematological indices of sickle cell anaemia patients with pulmonary tuberculosis in northern Nigeria. 2141 51