Hemophilia A is a bleeding disorder resulting from a congenital deficiency of factor VIII. The mainstay of successful hemophilia therapy for either treatment or prevention of acute hemorrage is prompt and sufficient intravenous replacement of factor VIII to hemostatic levels. One of the most serious complications of hemophilia and its therapy is the development of polyclonal antibodies to factor VIII that neutralize factor coagulant activity. APCCs is otherwise known as bypass therapy, products that bypass the requirement for factor VIII for clot formation and moderately effective in controlling bleeding in high inhibitor patients. We experienced a case of hemophilia A with high inhibitor titer in a 13 year-old boy who presented with incarcerated right inguinal hernia and a successful therapeutic effect of APCCs(Autoplex) for controlling post-operative hemorrhages.
Adolescent ; Antibodies ; Factor VIII ; Hemophilia A* ; Hemorrhage ; Hernia, Inguinal ; Humans ; Male

No abstract available.
Child* ; Humans ; Purpura, Thrombocytopenic, Idiopathic*

OBJECTIVES: Physical exercise has become popular in recent years. It has been known that exercise is related to the development of heartburn, belching, regurgitation and chest pain. However there are few data concerning the effect of exercise on esophageal motor function and gastroesophageal reflux. We evaluated the effect of exercise intensity on esophageal motor activity and gastroesophageal reflux. METHODS: We studied healthy volunteers (15 males, age: 28+/-5 years, BW: 68+/-10kg) using a 24 hours ambulatory esophageal pressure, pH catheter and portable digital data recorder (Microdigitrapper 4Mb, Synetics Medical, Sweden). Subjects exercised on a treadmill (Marquette Case 15 Electronic INC) at 50% and 70% maximal heart rate for 30 min. Subjects rested 2 hours before exercise (base line) and for 30 min between exercise sessions. RESULTS: 1) Exercise of 50% maximal heart rate reduced total contraction, contraction duration, percentage of simultaneous contraction and repetitive contraction, (P<0.05) but increased percentage of contractions above 20mmHg amplitude (P<0.05). 2) Exercise of 70% maximal heart rate decreased total contraction, esophageal amplitude, contraction duration and percentage of peristaltic contraction, (P<0.05) but increased percentage of simultaneous contraction (P<0.05). 3) Gastroesophageal reflux was not change on both 50% maximal heart rate and 70% maximal heart rate exercise. CONCLUSION: More propulsive esophageal motility are induced following exercise of 50% maximal heart rate, but not 70% maximal heart rate.
Catheters ; Chest Pain ; Eructation ; Exercise ; Gastroesophageal Reflux* ; Healthy Volunteers ; Heart Rate ; Heartburn ; Humans ; Hydrogen-Ion Concentration ; Male ; Motor Activity ; Running*

No abstract available.
gamma-Globulins* ; Purpura, Thrombocytopenic, Idiopathic*

Great strides have been made not only in the research of the endogenous electrical signals,but also in the clinical application on nonunions using exogenous electrical signals. We measured human skin steady state potentials on the anteromedial surface of the twenty-eight left proximal tibiae and investigated intraosseous induced potentials created by a capacitively coupled signal applied on the proximal tibia of ten rabbits' right hind limbs. Following results were observed: 1. Human skin epiphysio-metaphyseal and epiphysio-diaphyseal potential differences in resting state were 116.1±11.7µV, and 120.5±29.4µV, respectively(P> 0.05), while those in full weight bearing were 310.3±169.4µV, and 404.2±154.1µV, respectively (P<0.05). 2. Skin steady state potentials were affected by muscle contraction and load bearing. 3. Thraugh a sequence of applied voltage of 2, 5, 10, 20, and 30 volts peak to peak, linear increase in the intraosseous induced potentials were produced. 4. Intraosseous induced potentials increased, although their increasing rates being decelerated, with increasing frequencies of 2, 20, 60, 120, and 200 KHz. 5. Higher intraosseous induced potentials were produced,as conductive jelly was applied between the capacitor plates and skin.
Extremities ; Humans ; Muscle Contraction ; Skin ; Tibia ; Weight-Bearing

No abstract available.
Bile*

No abstract available.
Myxoma*

No abstract available.
Neurilemmoma*

No abstract available.
Diazepam* ; Humans ; Hypnotics and Sedatives* ; Midazolam* ; Surgery, Plastic*

During the period from 1979 to 1987, bone bridge connecting epiphysis to metaphysis was removed and replaced with a free fat transplant for partial epiphyseal plate closure in 7 patients. Bone bridge resection and free fat interposition was repeated in one patient. Average age of the patients was 9.2 years and sites of epiphyseal plate closure were distal femur in 6 patients and proximal tibia in one patient. The causes of closure were physeal fracture(4), infection(2) and a complication of intramedullary nailing(1). The mean follow-up period was 3 years 9months. Tomograms specifically determine the location and the extent of bone bridge. Successful results which mean spontaneous correction of angular deformity or decreased limb length discrepancy, were obtained in 3 patients. Although deformity recurred or limb length discrepancy was increased somehow, some benefits were obtained in another 2 patients. Benefits from the procedure was negligible or questionable in 2 patients. The poor results were seemingly related to physeal closure following infection and larga size of bone bridge. Bone bridge resection and free fat interposition was considered to be effective method for the treatment of the partial epiphyseal plate closure in the selected cases.
Congenital Abnormalities ; Epiphyses ; Extremities ; Femur ; Follow-Up Studies ; Growth Plate ; Humans ; Methods ; Tibia