New hammock hypothesis-based method for the treatment of stress urinary incontinence: the first 29 urethral supports with a small fascial patch

AIM: We have developed a new method requiring no manipulations of the retropubic passages, and carried out a retrospective study to assess the effectiveness, safety and early results of this new procedure in the treatment of female stress urinary incontinence. METHODS: From January 2001 to September 2003, 29 patients underwent our new surgery for the treatment of SUI. A 3 x 2 cm vertical rectangle was harvested from the rectus fascia. A convex horizontal incision was made over the mid urethra and bladder neck. The retropubic space was entered to the urethropelvic ligament spreading toward the junctions between urethropelvic ligament and tendinous arc. One suture was made at the point lateral to the bladder neck. Another suture was made behind the pubic bone. These two sutures were sutured again and tied with the short side end of the harvested fascia. The same procedure was performed on the other side. RESULTS: Of 29 patients, 26 (89.7%) were cured of stress urinary incontinence and 3 were improved. None of the patients had difficulty in voiding after the operation. Maximum flow rates were almost the same before and after surgery. None of the patients had any adverse events. CONCLUSION: This procedure, which requires no manipulations of the retropubic passages, is safe and effective for the treatment of stress urinary incontinence.     

Asthenozoospermia: Possible association with long-term exposure to an anti-epileptic drug of carbamazepine

Little attention has been paid to infertility in men with epilepsy and little information exists about the mechanisms by which anti-epileptic drugs affect spermatogenesis or sperm function. We report a case of a male infertility patient with asthenozoospermia during long-term treatment with anti-epileptic drugs. A 29-year-old man had continued treatment with anti-epileptic drugs under the diagnosis of epilepsy for 13 years. He and his wife had been examined and treated as an infertile couple for 3 years. The patient was found to have no motile sperm with a normal sperm count, while taking a dose of 400 mg/day of carbamazepine. On suspicion of an adverse effect of carbamazepine, he was switched to phenytoin monotherapy. One month after that, sperm motility was vastly improved (65%) and they conceived a child 5 months after that. One must be cautious in extrapolating from a case report, but these findings strongly suggest a direct effect of carbamazepine on spermatic function.     

Haemophagocytic lymphohistiocytosis in association with granular lymphocyte proliferative disorders in early childhood: characteristic bone marrow morphology

Five paediatric cases of haemophagocytic lymphohistiocytosis (HLH) which showed proliferation of granular atypical lymphocytoid cells in bone marrow are reported. All cases were girls aged 8 months to 4 years who had marked hepatosplenomegaly. Marker analysis on peripheral blood mononuclear cells revealed an increase in the CD3⁺HLADR⁺ subset in three cases and the CD³⁻CD56⁺ subset in one case. An Epstein-Barr virus genome was detected in three cases, and monoclonality was confirmed in two cases. A characteristic morphology of large granular lymphocytes (LGL) was identified, with elongated bizarre features that resembled horsetail-, tadpole-, cucumber- or shooting star-type configurations on the bone marrow smear. Serum concentrations of soluble interleukin-2 receptor and interferon-gamma were elevated in all cases. All five cases required multi-agent chemotherapy which resulted in two complete remissions, two partial remissions and one no response. Refinement of treatment is required for these paediatric GLPD cases which probably comprise a specific high-risk subgroup among secondary HLH patients which had previously escaped notice.     

Effect of drinking on the outcome of cirrhosis in patients with hepatitis B or C

Survival rates were calculated for 251 patients with cirrhosis of the liver but without hepatocellular carcinoma, primary biliary cirrhosis, or autoimmune cirrhosis who underwent laparoscopy during the past 21 years at the authors' hospital. The survival rates were calculated by the Kaplan-Meier method. Stored serum was assayed for hepatitis B surface antigen (HBsAg) and antibodies to the hepatitis C virus (HCV). Patients with alcoholic cirrhosis had significantly better survival rates than patients with HBsAg, HCV, or both. Differences in survival rates between patients with hepatitis B and C were insignificant. In both groups, habitual drinkers had a significantly lower survival rate. The results suggested that alcohol accelerates liver damage in subjects with viral hepatitis.     

Polytetrafluoroethylene patch sling for type 2 or type 3 stress urinary incontinence

BACKGROUND: Surgical success rates and complications of anti-incontinence surgery were evaluated according to the type of stress incontinence and the type of surgery. METHODS: From 1989 to 1998, we treated 137 women for stress urinary incontinence with anti-incontinence surgery. Of the 137 patients, 110 had type 2 stress urinary incontinence and 27 had type 3 stress urinary incontinence. Of 110 patients with type 2 stress urinary incontinence, 57 underwent pubovaginal sling procedure and 53 were treated with the Gittes procedure. All of the patients with type 3 stress urinary incontinence underwent the pubovaginal sling procedure. RESULTS: Cure rates with the pubovaginal sling procedure were 82% in type 2 incontinence and 70% in type 3 incontinence. Cure rates with the Gittes procedure were 56%. The occurrence of de novo urge symptom and pelvic pain was low and bore no relation to either operative method or type of stress incontinence. CONCLUSIONS: The pubovaginal sling procedure using the polytetrafluoroethylene patch was effective for type 2 or 3 stress urinary incontinence.     

Epidermal Growth Factor in Cow's Milk and Milk Formulas

ABSTRACT. Epidermal growth factor (EGF) in human milk, cow's milk and 10 different milk formulas was measured by radioreceptor assay (RRA) using human placental membrane as an EGF receptor. The raw and pasteurized cow's milk contained 324.2 ng/ml and 155.0 ng/ml of RRA-EGF, respectively. These values were almost the same as that found in human milk, when the concentration was expressed as the proportion of protein contents in the samples. On the other hand, no trace of RRA-EGF was detected in 9 different milk formulas, and only one contained a very small amount of it.