Necrotizing fasciitis in a renal transplant patient.

We have described a 28-year-old diabetic woman who had necrotizing fasciitis of the perineum three years after receiving a living related renal transplant. The diagnosis of necrotizing fasciitis was made early and she was referred to a tertiary care center where she received radical perineal debridement and aggressive medical and surgical follow-up. Necrotizing fasciitis in a transplant patient is rare; review of the literature shows few cases and no survivors. Our patient has returned to a normal life despite continuation of all immunosuppressive therapy throughout the entire hospital course. In addition, she had a good cosmetic result despite the large necrotic perineal infection. Her survival can be attributed to early diagnosis and referral, immediate and extensive debridement, and aggressive protein replacement.

Cytotoxic sperm antibodies and in vitro fertilization of mature oocytes: a preliminary report.

The fertilization rates of mature oocytes during in vitro fertilization and embryo transfer (IVF-ET) using fetal cord serum-supplemented insemination media were greater than or equal to 57% for five infertile couples without sperm antibodies (group 1). But they were less than or equal to 50% for four of nine infertile couples (group 2) with cytotoxic sperm antibodies in both partners (n = 6) or the husband alone (n = 3). Two women in group 1 were successful in achieving normal, full-term pregnancies with the delivery of normal infants (chi2 = 4.2, P less than 0.05, by chi-square analysis). One of them consistently tested negative for sperm antibodies, while her husband was previously treated with antibiotics for infection and transient sperm antibodies in the seminal plasma. Subsequently, antibody titers in the husband were in the normal range when the successful IVF-ET was performed. One woman in group 2, with antibodies to her autoimmune husband's sperm but not control sperm and with a long-standing poor postcoital test sperm motility, conceived through artificial insemination with donor sperm (AID) after failing to conceive with her husband through IVF-ET. These data suggest that the presence of cytotoxic sperm antibodies in the serum and/or secretions of both partners reduces the rates of fertilization of mature oocytes in spite of using fetal cord serum in the IVF media. Pregnancy achievement is impaired in this group.

An endometrial antibody assay in the clinical diagnosis and management of endometriosis.

Coded serum samples from 11 normal fertile men and 17 fertile women without endometriosis (control groups) and 41 women with endometriosis were tested blindly for the presence of endometrial antibodies by use of a passive hemagglutination assay. Endometrial antibodies were either absent or present in low baseline titers in the serum samples from the control group. In contrast, 17 of the 23 (74%) patients with untreated endometriosis had elevated titers of endometrial antibodies in their serum. Of the 18 patients treated with danazol, endometrial antibodies were absent in 7 women who showed a good response at repeat laparoscopy, whereas 4 of 5 women with a poor response had significantly positive titers of antibodies. Six patients treated with danazol did not have repeat laparoscopy, but were found to have endometrial antibody titers in the baseline control range. Endometrial antibody titers in women with a good response to danazol were significantly lower than those in women with untreated endometriosis or with a poor response to danazol (P = 0.003). No correlation was observed between the antibody titers and the stage of endometriosis. The results suggest that the assay for serum endometrial antibodies may prove to be a clinically useful, noninvasive aid in the diagnosis of endometriosis. Sequential determination of endometrial antibody titers may be helpful in assessing the efficacy of pharmacologic therapy for endometriosis and evaluating the cases of patients with possible recurrence of the disease.

Adhesion formation and histologic reaction with polydioxanone and polyglactin suture.

A suture material associated with a minimal inflammatory response might be expected to induce less frequent and less severe peritoneal adhesions. A comparison between polydioxanone and polyglactin 910 suture was performed in a rabbit model. Ten sexually mature virgin female New Zealand white rabbits underwent laparotomy and bilateral incisions into the distal uterine cavities. The serosa of the left uterine horn was always reapproximated with polyglactin 910 suture whereas the right uterine horn was repaired with polydioxanone suture. All animals were put to death 28 days later. An adhesion score was given for each uterine horn. Representative sections were obtained for histologic review. Similar histologic responses were found in both groups. No significant difference was noted in adhesion scores between the two sutures. The present study cannot justify the use of one of these sutures over the other with regard to adhesion formation or tissue reaction.

Sperm motility on postcoital testing correlates with male autoimmunity to sperm.

To assess whether or not immunologic factors in husbands, wives, or both, influence the motility of sperm in the female reproductive tract, hemagglutination and cytotoxicity sperm antibody (Ab) assays and postcoital tests (PCTs) were performed in 293 infertile couples. More couples without male autoimmunity to sperm (64% of 66; P less than 0.001) had greater than or equal to 10 motile sperm per high power field (adequate PCT), as compared with 26% of 122 couples with untreated male autoimmunity, 19% of 77 couples with corticosteroid-treated male autoimmunity without a pregnancy, and 36% of 28 couples with successfully treated male autoimmunity to sperm. Good correlation was obtained among pregnancy achievement, lack of sperm antibodies, and adequate sperm motility in the PCT (P less than 0.0001). Sperm motility in the PCT correlated positively with sperm motility in the semen and inversely with cytotoxic sperm Ab in the serum and seminal plasma of men and women and hemagglutinating sperm Ab in the cervical mucus samples. Sperm motility in the PCT has a predictive value of 72% for male autoimmunity and 57% for female isoimmunity to sperm in the presence of normal cervical mucus and in the absence of infections.