Clinical pediatrics
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Clinical pediatrics · Dec 1988
Intussusception reduced by barium enema. Outcome and short-term follow-up.
A retrospective study was performed of 88 consecutive cases of intussusception that occurred during a 3-year period. Forty-eight patients experienced hydrostatic reduction of intussusception with barium enema and 40 patients required surgical correction of intussusception when barium enema reduction was unsuccessful. Patients with fever or duration of symptoms greater than 24 hours, or ileo-ileocolic type of intussusception had a significantly greater rate of unsuccessful hydrostatic reduction (p less than 0.001). ⋯ The single complication that occurred was recurrence of intussusception (ileo-ileocolic type) in a patient 6 hours after initial reduction; this was the only case in which neither post-reduction physical examination nor trial of feeding had been performed. Children with intussusception hydrostatically reduced by barium enema are at low risk for complication during the subsequent 24 hour post-reduction period. When the pre-reduction course has been relatively uncomplicated, the post-reduction physical examination does not reveal abnormalities, and the patient is able to tolerate oral feeding, close outpatient monitoring appears to be safe.
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Clinical pediatrics · Nov 1988
Carving a niche--the general academic pediatrician as consultant. Part I: The referring physicians and their patients.
The role of the general pediatrician as a specialist is often unclear to the majority of physicians and patients. The role of the general academic pediatrician (GAP) as a consulting subspecialist also is in need of definition. We surveyed a consultation service staffed primarily by three GAPs in our tertiary care children's hospital. ⋯ Only 29 percent of the patients were referred to pediatric subspecialists. GAPs acting as consultants in a tertiary care setting most often see patients with long-standing complaints that do not require hospitalization or subspecialist referral, but their role at times is expanded to include more acute and more complex problems. Referrals may come from primary care physicians or from tertiary care subspecialists, particularly surgeons, or by self-referral from the patients' families.
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Clinical pediatrics · Nov 1988
Case ReportsProphylactic cryoprecipitate in congenital afibrinogenemia.
Two siblings with congenital afibrinogenemia received prophylactic infusions of cryoprecipitate in order to prevent serious hemorrhage during early childhood. Three bags (units) of this fibrinogen-containing blood product were administered every 7-10 days for 15 months in one case and 24 months in the other. ⋯ Side effects from cryoprecipitate were not observed. Prophylactic infusion of cryoprecipitate, made practical by the relatively long half-life of fibrinogen, should be considered in other patients with this disorder.
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Clinical pediatrics · Oct 1988
Half-strength TAC topical anesthetic. For selected dermal lacerations.
A prospective evaluation of 75 consecutive children with lacerations of the face, lip, and scalp who received TAC (tetracaine, epinephrine [adrenalin], cocaine) topical anesthetic for the repair of their wound was performed. The TAC preparation contained one-half the conventional concentration of cocaine (5.9%) and tetracaine (0.25%) previously used in other studies that have evaluated its anesthetic efficacy. A maximal dosage of 3 ml of TAC (containing 175 mg cocaine and 7.5 mg tetracaine) was applied to each laceration. ⋯ No adverse reactions were noted in any patient who received TAC, and in no instance did a complication of wound healing occur. The original formulation of TAC was arbitrarily composed, and the maximum concentration per dosage of the potentially toxic component medications of TAC that can be "safely" applied to dermal lacerations in children remains to be defined. Utilization of this diluted preparation will diminish the risk of potential systemic toxicity from the absorbed component medications of TAC without compromising anesthetic efficacy.
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Clinical pediatrics · Sep 1988
Comparative StudyStreptococcal pharyngitis. Comparison of latex agglutination and throat culture.
Despite its imperfections, the throat culture remains the "gold standard" against which all rapid streptococcal antigen detection tests are compared. Using triple throat swabs, the accuracy of a rapid latex agglutination (LA) test and back up throat culture was determined and compared with a simultaneously obtained additional throat culture in children with suspected streptococcal pharyngitis. ⋯ Despite the LA test's lower sensitivity (78 percent), in this clinical population with a relatively low prevalence of positive throat cultures (19 percent), the predictive value of a negative LA test was only slightly lower than that of the throat culture (94-95 percent vs. 97 percent). Backup throat cultures are commonly recommended for patients with initially negative LA test results, but 10 percent of the patients with group A beta-hemolytic streptococci-positive throat cultures would have been undetected using this approach.