Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0348321 (Haemophilus)
 15,372 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Within the Cooperative Study of Sickle Cell Disease, 694 infants with confirmed sickle cell disease were enrolled at less than 6 months of age. Information about the nature and frequency of complications was collected prospectively over a 10-year period. Painful crises and acute chest syndrome were the most common sickle cell-related events in homozygous sickle cell anemia (SS), hemoglobin SC disease (SC), and S beta thalassemia patients (overall incidence in SS patients of 32.4 and 24.5 cases per 100 person-years, respectively). Bacteremia occurred most frequently in SS children under 4 years of age and in SC patients less than 2 years of age. The mortality rate was low in this cohort compared with that found in previous reports. Twenty children, all with Hb SS, died (1.1 deaths per 100 person-years among SS patients). Infection, most commonly with Streptococcus pneumoniae and Hemophilus influenzae, caused 11 deaths. Two children died of splenic sequestration, 1 of cerebrovascular accident, and 6 of unclear causes. Two patients underwent cholecystectomies, and 17 underwent splenectomies after one or more splenic sequestration crises. The experience of this cohort should reflect closely the true clinical course of those children with Hb SS and Hb SC disease who are observed in sickle cell centers in the United States.
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PMID:Clinical events in the first decade in a cohort of infants with sickle cell disease. Cooperative Study of Sickle Cell Disease. 749

The treatment of acute otitis media (AOM) has three main aims: to relieve pain, to control fever and in case of suppurative AOM, to overcome the bacterial infection. The two former aims are best managed with salicylates or paracetamol. The local instillation of drops of an anaesthetic-antiseptic solution in the external canal is a useful adjuvant in painful congestive viral otitis. Antibiotherapy is only indicated in suppurative AOM. The most common organisms being Haemophilus influenzae and Streptococcus pneumoniae, amoxicillin is the first line treatment. However, in children who were treated for suppurative AOM in the previous months, amoxicillin/clavulanic acid or a second generation cephalosporin is preferable. Erythromycin-sulfonamide may also be used, particularly in children who are allergic to beta-lactamines. In case of failure of the first choice antibiotic treatment, it is necessary to perform a bacteriological study of the effusion which will determine the appropriate antibiotic to be used in second hand. The duration of the antibiotic treatment must be of 8 days in the absence of spontaneous perforation, and of 10 days in case of perforation. An examination of the tympanum at 10 days is recommended in infants under 6 months of age and in children with repeated AOM. A myringostomy is only indicated when a bacteriological evaluation is needed, mainly in infants under 6 months of age, in immuno-compromised children, and in case of failure of a first line antibiotic treatment.
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PMID:[Treatment of acute otitis media]. 773 33

Using data from one of our randomised trials, we investigated post-hoc whether male neonatal circumcision is associated with a greater pain response to routine vaccination at 4 or 6 months. Pain response during routine vaccination with diphtheria-pertussis-tetanus (DPT) alone or DPT followed by Haemophilus influenzae type b conjugate (HIB) was scored blind. 42 boys received DPT and 18 also received HIB. After DPT, median visual analogue scores by an observer were higher in the circumcised group (40 vs 26 mm, p = 0.03). After HIB, circumcised infants had higher behavioural pain scores (8 vs 6, p = 0.01) and cried longer (53 vs 19 s, p = 0.02). Thus neonatal circumcision may affect pain response several months after the event.
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PMID:Effect of neonatal circumcision on pain responses during vaccination in boys. 770 34

Septic arthritis is a synovial infection of bacterial origin. Such a diagnosis, suggested by pain and diminished resistance to infection, should be confirmed by puncture of the joint effusion. The condition calls for emergency hospitalisation and treatment in a surgical unit. Treatment should include draining and cleaning of the joint, immobilization at least in the early stages, and double parenteral antibiotic administration. Clinical, radiological and laboratory follow-up (CRP and ESR) should be pursued. Detection of the responsible germ is often difficult and requires great care in sampling and analysis. The frequency of Haemophilus in children under 4 years of age requires adaptation of antibiotic therapy. In newborns, diagnosis is often difficult and delayed, explaining the frequency of sequelae in this age group. The only important prognostic factor is the interval before beginning treatment.
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PMID:[Septic arthritis in children]. 785 26

Vulvovaginitis in the prepubertal child may present with itch, irritation, pain, dysuria or discharge as a result of poor hygiene, contact irritants, sexual abuse or skin disease involving the genital area. Common infectious causes include threadworms, group A beta-haemolytic streptococci and Haemophilus influenzae. A full history and examination are essential. Investigations may include swabs, midstream urine, biopsy, ultrasound and examination under anaesthesia.
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PMID:Paediatric vulvovaginitis. 859 14

SB-3 (Infanrix-DTPa) is one of a new generation of vaccines for immunisation against pertussis (whooping cough), diphtheria and tetanus. It is a 3-component (pertussis toxin, filamentous haemagglutinin and pertactin) chemically inactivated acellular pertussis pertussis-diphtheria-tetanus toxoid (DTaP) vaccine, and it differs from conventional whole-cell pertussis-diphtheria-tetanus toxoid (DTwP) vaccines in that it comprises inactivated purified Bordetella pertussis antigens rather than whole cells of the bacillus. SB-3, like a number of other DTaP vaccines, elicits a similar or more often, a significantly greater immune response than various DTwP vaccines in healthy infants and young children. initial data from comparative studies indicate that SB-3 also remains immunogenic when given in combination with hepatitis B vaccine or concurrently administered with Haemophilus influenzae type b (HbOC) conjugate vaccine. A combination of SB-3 and H. influenzae type b tetanus (PRP-T) conjugate vaccine results in lower anti-PRP antibody response than when both vaccines are administered concurrently. Data from two large, multicentre, German and Italian studies in infants indicate that the protective efficacy of SB-3 against pertussis was significantly better than one DTwP (DTwP-CON) but similar to another one (DTwP-BW) under investigation. Compared with another DTaP vaccine (BIO-3), SB-3 was just as protective. Overall, the data from these 2 studies indicate that primary vaccination with SB-3 provides effective protection against pertussis, even under the stringent conditions of a household contact with typical pertussis. As the other DTaP vaccines, SB-3 is better tolerated than DTwP vaccines, with a significantly lower incidence of common adverse events such as local reactions (swelling, pain and a erythema), irritability, fever, persistent crying and local tenderness. Clinical experience with SB-3 thus far indicates that, like other DTaP vaccines, it is associated with significantly fewer common (non-serious) adverse events than DTwP vaccines. Less clear is whether it has any advantage over DTwP vaccines with respect to protective efficacy or over other DTaP vaccines with respect to tolerability and protective efficacy. Nevertheless, the available data support the use of SB-3 for infant immunisation, as well as providing a suitable basis for the development of new combination vaccines.
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PMID:A cellular pertussis vaccine (Infanrix-DTPa; SB-3). A review of its immunogenicity, protective efficacy and tolerability in the prevention of Bordetella pertussis infection. 884 42

Since dirithromycin persists at high concentrations in the lung for at least 3 days following the last dose of a 5-day course, we evaluated the clinical efficacy and tolerance of a 5-day course of dirithromycin in 20 patients with acute exacerbation of severe chronic obstructive pulmonary disease, treated with a total dose of 2.5 g dirithromycin (500 mg once-daily for 5 days) in an open, non-comparative study. Patients were assessed before therapy and after 5 (last administration), 10 (post-therapy) and 20 (late post-therapy) days. Pathogen elimination or presumed elimination was seen in 18/20 patients at the post-therapy visit and at the late post-therapy visit, but two Haemophilus influenzae out 5 were isolated in sputum after 10 days and only one after 20 days (Pseudomonas aeruginosa was the other pathogen). Dirithromycin was well-tolerated and only 2 patients reported mild gastrointestinal pain. This study shows that a 5-day dirithromycin therapy provides a convenient and efficient dosage regimen in acute exacerbation of chronic bronchitis. Notwithstanding its poor in vitro activity against H. influenzae, dirithromycin was fairly active against this microorganism in vivo.
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PMID:A five-day course of dirithromycin in the treatment of acute exacerbation of severe chronic obstructive pulmonary disease. 926 9

We present 2 cases of Haemophilus influenzae meningitis. The first is a patient with atypical simptomatology: abdominal pain, fever and two days later pain in the back of his legs. Abdominal pathology was not found. The cerebrospinal fluid (CSF) showed polymorphonuclear cells, hyperproteinorachia and lowered glucose. CSF culture revealed Haemophilus influenzae, blood culture was sterile. The second had suffered surgery at maxilar and ethmoid sinuses four years before, and unknown germ meningitis 6 months before. Haemophilus influenzae was isolated from CSF cultures and CSF rhinorrhea was detected by isotopic cisternography.
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PMID:[Haemophilus influenzae type B meningitis: typical and atypical presentation]. 957 77

The aim of this study was to compare the clinical, biological, and radiologic features of presentation in the emergency ward of community-acquired pneumonia (CAP) by Legionella pneumophila (LP) and other community-acquired bacterial pneumonias to help in early diagnosis of CAP by LP. Three hundred ninety-two patients with CAP were studied prospectively in the emergency department of a 600-bed university hospital. Univariate and multivariate analyses were performed to compare epidemiologic and demographic data and clinical, analytical, and radiologic features of presentation in 48 patients with CAP by LP and 125 patients with CAP by other bacterial etiology (68 by Streptococcus pneumoniae, 41 by Chlamydia pneumoniae, 5 by Mycoplasma pneumoniae, 4 by Coxiella burnetii, 3 by Pseudomonas aeruginosa, 2 by Haemophilus influenzae, and 2 by Nocardia species. Univariate analysis showed that CAP by LP was more frequent in middle-aged, male healthy (but alcohol drinking) patients than CAP by other etiology. Moreover, the lack of response to previous beta-lactamic drugs, headache, diarrhea, severe hyponatremia, and elevation in serum creatine kinase (CK) levels on presentation were more frequent in CAP by LP, while cough, expectoration, and thoracic pain were more frequent in CAP by other bacterial etiology. However, multivariate analysis only confirmed these differences with respect to lack of underlying disease, diarrhea, and elevation in the CK level. We conclude that detailed analysis of features of presentation of CAP allows suspicion of Legionnaire's disease in the emergency department. The initiation of antibiotic treatment, including a macrolide, and the performance of rapid diagnostic techniques are mandatory in these cases.
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PMID:Comparative study of the clinical presentation of Legionella pneumonia and other community-acquired pneumonias. 959 85

Systemic corticosteroids have been used in the treatment of numerous medical conditions for approximately 50 years. Short-acting products such as hydrocortisone are the least potent. Prednisone and methylprednisolone, which are intermediate-acting products, are four to five times more potent than hydrocortisone. Dexamethasone is a long-acting, systemic corticosteroid; its potency is about 25 times greater than the short-acting products. Corticosteroids reduce the need for hospitalization in patients with croup and decrease morbidity and the incidence of respiratory failure in the treatment of patients with AIDS who have Pneumocystis carinii pneumonia. Other often overlooked indications for corticosteroids are the treatment of hyperthyroid states, including thyroid storm, subacute thyroiditis and ophthalmopathy of Graves' disease. Systemic steroids can be used as adjuvant analgesics in the treatment of neuropathic and cancer-related pain. They may also decrease mortality in patients with severe alcoholic hepatitis and concomitant encephalopathy. Corticosteroids can reduce complications in patients with meningitis caused by Haemophilus influenzae or Mycobacterium tuberculosis.
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PMID:A different look at corticosteroids. 971 98


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