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Biomedical subjects

T Tulandi

Publications and source records attributed to T Tulandi.

At least 91 records · Page 5Linked to original sources
PubMed1992

Ectopic pregnancy: evolution after treatment with transvaginal methotrexate.

A prospective study was performed with 25 patients with ectopic pregnancies (EPs) who underwent treatment with transvaginal administration of methotrexate. Nineteen patients (76%) had positive responses to this treatment, and six (24%) had to undergo surgery: five because of increasing abdominal pain and one because of vaginal bleeding. The ultrasonographic (US) resolution of the EP was long and lagged behind the resolution at testing of levels of beta subunit of human chorionic gonadotropin (beta-hCG) in all patients. The fallopian tube in 12 (63%) of the responding group initially increased in diameter from a mean of 2.22 cm to a mean of 3.84 cm. In 13 (68%) of the responding group, it became more vascular at color Doppler examination. Eleven (92%) of the 12 EPs that increased in size also became more vascular. The increase in tubal size and vascularity, in spite of the falling beta-hCG level, represents a healing process and should cause no concern about the follow-up of these patients.

Administration, Intravaginal↗
PubMed1992

Peritoneal fluid inhibin during the menstrual cycle.

Serum and peritoneal fluid inhibin levels were measured by radioimmunoassay throughout the menstrual cycle in 14 women with endometriosis and in 16 controls. In controls, serum values (+/- standard error of the mean) increased from the early follicular phase (49.8 +/- 6.5 microLEq/mL) to the late follicular phase (178 +/- 37.8 microLEq/mL) and the luteal phase (346 +/- 98.3 microLEq/mL). Peritoneal fluid inhibin levels were several-fold higher than those in serum and reached a maximum value during the late follicular phase (early follicular: 2404 +/- 85 microLEq/mL, late follicular: 22,922 +/- 7145 microLEq/mL, luteal: 5195 +/- 1959 microLEq/mL). There was no difference in peritoneal fluid or serum inhibin concentrations between patients with and without endometriosis. These findings suggest that human gametes in the fallopian tube may be exposed to a very high concentration of inhibin. The lack of difference in inhibin concentrations between patients with and without endometriosis suggests that this hormone does not play a role in endometriosis-related infertility.

Adult↗
PubMed1991

Treatment of tubal ectopic pregnancy by salpingotomy with or without tubal suturing and salpingectomy.

Thirty-four women with unruptured tubal ectopic pregnancy (EP) were randomly assigned to undergo salpingotomy without tubal suturing (n = 15) or salpingotomy with tubal suturing (n = 19). The reproductive performance of these patients was compared with 24 patients who underwent salpingectomy for their EP (historical control). Using life table analysis, the cumulative probability of intrauterine pregnancy (IUP) at 12 and 24 months was 45% and 45% after salpingotomy without tubal suturing and 21% and 47% after salpingotomy with tubal suturing, respectively. The cumulative probability of IUP after salpingectomy (21% and 26% at 12 and 24 months, respectively) was significantly lower than after salpingotomy with or without tubal suturing. There was no difference in the cumulative probability of EP after salpingotomy with or without tubal suturing, but it was significantly higher than after salpingectomy. In 18 women who subsequently underwent laparoscopy or laparotomy, no significant difference was found between the degree of adhesions after salpingotomy with or without tubal suturing. These findings suggest that IUP after conservative treatment is higher than after salpingectomy, but recurrent EP is also higher. Intrauterine pregnancy occurs earlier after salpingotomy without tubal suturing than after salpingotomy with tubal suturing. This might be because of rapid return of tubal function after healing by secondary intention.

Adult↗
PubMed1991

Anaphylactic reaction because of intrauterine 32% dextran-70 instillation.

Anaphylactic reaction associated with hysteroscopy using 32% dextran-70 as a distending medium is a rare phenomenon. We report anaphylactic reaction associated with hysteroscopy using dextran that was delivered manually in three otherwise healthy women occurring within a 6-month period. The rapidity and pressure of dextran administered might facilitate intravascular absorption and predispose patients to this phenomenon.

Adult↗
PubMed1991

Treatment-dependent and treatment-independent pregnancy in women with minimal and mild endometriosis.

In an attempt to evaluate the efficacy of electrosurgical treatment of endometriosis by laparoscopy, we compared the reproductive performance of women with minimal and mild endometriosis who were treated electrosurgically and who were treated expectantly. The probability of conception in the treated group was higher than in the nontreated group. It suggests that laparoscopic electrocoagulation of minimal and mild endometriosis improves PR. Because of the relatively small number of patients and the nonrandomized nature of this study, the conditions required for an ethical randomized trials in a larger group of patients are warranted.

Adult↗
PubMed1991

Treatment of ectopic pregnancy by transvaginal intratubal methotrexate administration.

Twelve women with tubal pregnancies were treated with intratubal transvaginal methotrexate injection (1 mg/kg body weight). Serum beta-hCG levels decreased in all patients, and the resolution time from injection to undetectable beta-hCG levels was 14-120 days. In spite of declining serum beta-hCG and unruptured tubal pregnancy, two patients subsequently requested definitive treatment for their ectopic pregnancies and underwent surgery. Four of six women found to have a living embryo in their gestational sacs required a repeat methotrexate injection; one of these also required a local potassium chloride injection. The tubal pregnancies resolved in nine patients treated with methotrexate alone. During resolution, we noted a gradually increasing resistance index of the blood flow in the region of the gestation, but the tube became distended to 4.4 +/- 0.4 cm before gradually decreasing in size. No complications or side effects were encountered. These findings suggest that intratubal transvaginal methotrexate administration can provide a safe alternative to surgical treatment for patients with early unruptured tubal ectopic pregnancy. However, the presence of a living embryo makes the ectopic pregnancy more resistant to methotrexate treatment.

Adult↗
PubMed1991

Obstetric outcome in women after multiple spontaneous abortions.

Obstetric outcome in 88 women with a past history of three or more consecutive pregnancy losses was studied. The results were compared to those in our total obstetric population for the same period (control group). The incidence of small-for-gestational-age infants, prematurity, low-birth-weight infants and toxemia in the study group was not significantly different from that in the control group. Gestational diabetes and chronic hypertension, however, occurred more frequently in the study group than in the control group (P less than .001). These data could be helpful in counseling women with repeated pregnancy loss.

Abortion, Habitual↗
PubMed1990

Treatment-dependent and treatment-independent pregnancy among women with periadnexal adhesions.

In an attempt to evaluate the efficacy of salpingoovariolysis we studied 147 women who were found to have periadnexal adhesions on laparoscopic examination. Among these women, 69 were treated by laparotomy and salpingoovariolysis and 78 were not treated. There was no significant difference between the degree of adhesions in the treated group and in the nontreated group. With the use of life table analysis, the cumulative pregnancy rate at 12 and 24 months follow-up was 32% and 45% in the treated group and 11% and 16% in the nontreated group, respectively (p less than 10(-6)). We suggest that although pregnancy might occur in infertile women who have periadnexal adhesions, treatment with salpingoovariolysis is associated with a higher pregnancy rate.

Adnexal Diseases↗
PubMed1990

Clinical and scientific implications of second-look laparoscopy.

Second-look laparoscopy is an important tool to evaluate the results of a given reproductive surgery or the efficacy of ancillary measures used during surgery. The efficacy of this technique to improve intrauterine pregnancy rates, however is still unclear. Late second-look laparoscopy does not enhance the pregnancy rate but the efficacy of early second-look laparoscopy remains to be seen in an ethical and randomized controlled trial.

Animals↗
PubMed1990

Perineal endometriosis. A case report.

Perineal endometriosis was found unexpectedly in a 32-year-old woman with primary infertility. Since there had been no prior perineal trauma, the transport of endometrium through a venous or lymphatic route could have accounted for the location of the endometriosis.

Adult↗
PubMed1989

Second-look operative laparoscopy 1 year following reproductive surgery.

To evaluate the efficacy of a second-look operative laparoscopy following a reproductive surgery, a randomized study was conducted on women who failed to conceive 1 year following terminal salpingostomy or following salpingo-ovariolysis by laparotomy. There is no significant difference in the cumulative probability of pregnancy at 12, 24, and 36 months follow-up between women who underwent second-look operative laparoscopy 1 year after salpingo-ovariolysis (27%, 67%, and 67%) and women who were continued to be observed expectantly (27%, 45%, and 52%, respectively). The cumulative probability of conception at 12, 24, and 36 months follow-up in women who underwent second-look laparoscopy 1 year after salpingostomy was 6%, 18%, and 18% and in women who were observed expectantly was 5%, 21%, and 27%, respectively (P = no significant). The incidence of ectopic pregnancy which was high (about one-half of patients who conceived) was also not affected by this procedure. This study suggests that second-look operative laparoscopy 1 year after terminal salpingostomy or salpingo-ovariolysis does not increase the pregnancy rate or decrease the incidence of ectopic pregnancy. Women who fail to conceive 1 year after a reproductive surgery still maintain some of their reproductive potential, but the risk of having an ectopic pregnancy is high.

Adult↗
PubMed1988

Profile of women who request reversal of tubal sterilization: comparison with a randomly selected control group.

The characteristics of 96 women who requested reversal of tubal ligation at two fertility clinics in Montreal were compared with those of 403 randomly selected sterilized women in Quebec. The two groups were found to have a similar socioeconomic profile. In only two respects were the groups significantly different: the women who requested reversal generally had been sterilized at an earlier age and had more complex marital histories.

Adult↗