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Biomedical subjects

V F Burry

Publications and source records attributed to V F Burry.

At least 19 recordsLinked to original sources
PubMed1995

C-reactive protein in acute pulmonary exacerbations of patients with cystic fibrosis.

C-reactive protein (CRP) concentrations were evaluated in 9 cystic fibrosis (CF) patients with acute pulmonary exacerbations and 14 patients with acute exacerbations of asthma without any symptoms of an acute infection. CRP concentrations were serially evaluated over the course of therapy in CF patients and compared with pulmonary function tests (PFTs) and clinical scores. CF patients were treated with aerosolized bronchodilators, intravenous fluids, and chest physiotherapy for 48 hours. Intravenous antibiotic therapy was added after 48 hours. Initial CRP concentrations differed significantly between patients with CF and those with asthma. CRP concentrations were elevated in 7 of 9 CF patients versus 3 of 14 asthma patients (P < 0.02). In CF patients, CRP concentrations did not correlate with PFTs (except on day 0) or clinical scores. Frequently PFTs and clinical scores continued to improve after CRP levels had reached their lowest concentrations. CRP concentrations decreased only after the addition of antibiotic therapy.

Adolescent↗
PubMed1992

Pyogenic arthritis associated with adjacent osteomyelitis: identification of the sequela-prone child.

We treated 96 cases of pyogenic arthritis from January 1, 1980, to December 31, 1990, 16 of whom had adjacent osteomyelitis. Presenting symptoms in the latter were indistinguishable from those in 80 cases of primary pyogenic arthritis with regard to involved joints, aspirate findings and pathogens; however, adjacent osteomyelitis patients tended to be younger and were more likely to be symptomatic more than 7 days and to have received prior antibiotics. Prompt joint drainage was done in 15 of 16 cases but adjacent osteomyelitis was recognized in only 5. Bone scan was misleading in 3 of the 4 cases where it was performed as part of the initial evaluation. Persistent pain, swelling and/or fever occurred in 9 patients, 6 of whom underwent further joint drainage. Radiographs were diagnostic in 1 patient at admission, 10 during hospitalization and in 5 at follow-up. Sequelae were found in 8 of 13 patients with bone and joint infections vs. 8 of 41 patients with primary joint infection. Patients with a positive culture from the hip or shoulder who had been pretreated with antibiotics had the worst prognosis. Osteomyelitis should be considered in patients who present with symptoms and signs of pyogenic arthritis for longer than 1 week, especially if they have received prior antibiotics. Earlier recognition and bone debridement may improve outcome.

Adolescent↗
PubMed1992

Complications of varicella requiring hospitalization in previously healthy children.

Between January 1, 1981, and December 31, 1990, 83 previously well children and 20 with stable underlying conditions were hospitalized because of complications of varicella. The mean hospital stay was 4.5 days and one child with pneumonia died. Skin or soft tissue infections and pneumonia were the most common complications. Central nervous system complications (15), dehydration (8) and Reye's syndrome (6) accounted for 75% of the nonsuppurative complications. Cellulitis (7), pneumonia (3) and encephalitis (3) were the most common diagnoses among the 20 children hospitalized greater than or equal to 7 days. No cases of Reye's syndrome were diagnosed after 1984. An increase in the number of soft tissue infections caused by Group A beta-hemolytic streptococci and involving an extremity was noted during the last 5 years. Chickenpox continues to cause significant morbidity in the pediatric population.

Adolescent↗
PubMed1990

Childhood lawn dart injuries. Summary of 75 patients and patient report.

Lawn dart injuries account for an estimated 675 emergency department visits per year. Seventy-six patients are described herein. The victims ranged from 1 to 18 years of age and were predominantly male (male to female ratio is 3.1:1). The most common sites of injury were head (54%), eye (17%), and face (11%). Hospitalization was required for 54% (41/76) of these patients. Sequelae included unilateral blindness and brain damage. The case fatality rate was 4%. The extent of a head injury was not always clinically apparent at the initial presentation and should be promptly defined by computed tomographic scan. Despite the recent ban on the sale of lawn darts, there remain an estimated 10 to 15 million sets of lawn darts in the homes of Americans. Pediatricians should encourage parents to discard all lawn darts.

Adolescent↗
PubMed1989

Nontypable Haemophilus influenzae nosocomial pulmonary infections in children following intubation.

Twenty-nine intubated pediatric patients were prospectively studied to determine whether nontypable Haemophilus influenzae (NTHI) is associated with the development of nosocomial pneumonia. Throat cultures and tracheal Gram stains, leukocyte counts and cultures were obtained immediately following intubation, then serial studies on tracheal secretions were performed. Median patient age was 13 months. One patient had preexisting lung disease and 14 (48%) had pneumonia when intubated. There were five deaths. NTHI was recovered from the initial throat or tracheal culture in seven patients (24%); none developed a nosocomial lower respiratory tract infection. NTHI was not associated with any of three cases of nosocomial pneumonia. Three of 12 NTHI isolates were beta-lactamase producers. Tracheal leukocyte counts and Gram stains were not predictive of pneumonia, either at the time of intubation or subsequently. We conclude that NTHI in the oropharynx or trachea is not predictive of pneumonia among intubated pediatric patients.

Adolescent↗
PubMed1989

Work-related risk factors for hepatitis B virus infection in personnel of a children's hospital.

Seroprevalence of hepatitis B virus markers was examined in employees participating in patient care at The Children's Mercy Hospital in Kansas City, Missouri. Of 377 workers tested in 1985-86, 36 (9.6%) were seropositive for any marker. Among 285 employees who presumably have only work-related hepatitis B exposure, 14 (4.9%) were seropositive. Age 50 years and older, black race, and education no more than 12 years were associated with seropositivity among workers with work-related exposure. Employees in the clinics, laboratories, emergency room, and operating room had an increased prevalence of hepatitis B markers compared to those in other work locations (8 vs. 2%, p less than 0.05). Traditional risk factors for infection were not predictive of seropositivity. Although the risk of acquiring hepatitis B infection from employment in a children's hospital is low, this study does identify work-related risk factors. Possible reasons for this association are discussed.

Adult↗
PubMed1989

Hepatitis B virus vaccine. Cost-benefit analysis of its use in a children's hospital.

A cost-benefit analysis of routine active immunization against hepatitis B virus (HBV) for 500 nursing personnel at The Children's Mercy Hospital in Kansas City, Missouri, is described. Based on outcomes of HBV infection, local charges for medical care and wages lost from illness, the authors calculate the average cost per case of HBV infection to be $1,990. Including the current system of postexposure prophylaxis and an annual attack rate of 1 percent the current annual cost of HBV infection in The Children's Mercy Hospital is $12,630. The HBV immunization program would have to continue for 15 years before its cumulative costs ($189,133) were exceeded by those of the current system ($189,450). Therefore routine immunization of nurses would not be cost effective in the near future. If, however, a subset of high-risk employees with a 2 percent attack rate is identified, or the cost of the HBV vaccine series fell from the current $103 to $27, then routine immunization would become cost beneficial within 6 years.

Cost-Benefit Analysis↗
PubMed1981

A mixed epidemic associated with echovirus types 6 and 11: virologic, clinical and epidemiologic studies.

During 1979, an outbreak of mixed enterovirus infections occurred in Kansas City and adjacent communities. Sixty-six enteroviruses and 7 adenoviruses were recovered from 73 persons in a survey hospital population. Twenty-eight persons yielded echovirus type 11, 22, echovirus type 6, and 16 either echovirus type 9 or Coxsackieviruses group B, types 2 and 3. This study describes some of the clinical, virologic and epidemiologic characteristics of the outbreak. A major finding relates to the recovery of enteroviruses from cerebrospinal fluids with essentially normal leukocyte counts.

Adenovirus Infections, Human↗
PubMed1976

Possible adverse effect of methylglucamine diatrizoate compounds on the bowel of newborn infants with meconium ileus.

Gastrografin (methylglucamine diatrizoate) enemas were carried out in 2 newborn infants with meconium ileus. Evacuation was slow and incomplete. Both patients died within 72 hours following enemas from bowel necrosis, perforation and peritonitis. Although it is not possible to implicate Gastrografin directly as the cause, it is suggested that it may have contributed substantially to bowel necrosis. Recent experimental evidence of colonic inflammation and occasionally necrosis caused by Gastrografin lends support to this hypothesis. Caution should be exercised to prevent not only the systemic osmotic effects of Gastrografin, but also potential local injury to the bowel, especially when underlying disease interferes with intestinal viability.

Diatrizoate↗