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 531 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The results of 98 therapeutic abortions in the first and second trimester of pregnancy using F prostaglandins are reported. The prostaglandins were eigher administered by fractionated extra-aminotic PGF2 alpha, intramuscular 15-methyl PGF2 alpha or extra-amniotic or intracervical single shot 15-methyl PGF2 alpha. The induction abortion time of 13 hours and 15minutes for the single shot and 14 hours and 28 minutes for the intramuscular administratic with the prostaglandin derivatives is shorter than with natural prostaglandins which showed a mean induction to abortion time of 19 hours and 30 minutes. The blood loss was low in all groups at approximately 75 mls. Side effects are least with the single shot method (11%). Two patients had nausea, two patients had vomiting, three patients had flush or lower abdominal cramps. The intramuscular administration showed the highest frequency of side effects (80%). In the first trimester the single shot method always leads to sufficient cervical dilatation although the abortion rate was low at 59%. During the second trimester a high abortion rate is found. Therefore this method can be recommended for therapeutic abortions.
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PMID:[New considerations in therapeutic abortions using a second generation prostaglandins (author's transl)]. 47 57

2 cases of unrecognized oviduct pregnancy receiving therapeutic abortion by uterine aspiration are reported. A 29-year-old white female, gravida 4, para 2 with a Dalkon Shield in place for 2 1/2 years and with 6 weeks amenorrhea received a therapeutic abortion. 3 days later the patient complained of fever and severe suprapubic cramps. Minocycline was given in the belief that the patient was suffering from endometritis. 17 days after uterine aspiration the pain increased. At laparoscopy a corpus luteum was seen in the left ovary and blood was present in the pelvis. Histological examination of the oviducts revealed signs of an aborted oviduct pregnant. A 2nd case concerned a 26-year-old white female, gravida 2, para 2, using the Ogino-Knaus method of contraception and who had a normal menses 7 weeks previously. 12 days after uterine aspiration the patient complained of continued vaginal bleeding, lower abdominal cramps, and chills. After uterine aspiration was repeated minocycline therapy was initated. 20 days after the initial aspiration the patient reported a return of vaginal bleeding and lower abdominal pain. Laparotomy revealed a ruptured oviduct. Histology showed salpingitis and fusion of the right fimbria and a large blood clot and trophoblastic villi in the lumen of the right ampulla. In the future it is suggested that histological examination of the aspiration should be performed to aid in finding oviductal or ovarian pregnancies.
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PMID:Case reports: unrecognized oviduct pregnancy and therapeutic abortion by uterine aspiration. 97 19

Nursing management of second trimester abortion by PGE2 suppository after cervical dilatation with laminaria or Lamicel focuses on monitoring and treating side effects, managing pain, and supporting the patient emotionally. Mean abortion time by this method is 15-17 hours, within 24 hours in 80% of women. The side effects expected from PGs are nausea, vomiting, abdominal cramps, and diarrhea. Premedication with transdermal scopolamine, and ancillary methods such as giving ice chips, airing the room, keeping the patient clean are helpful. Acetaminophen is given orally or rectally for fever, headache, or chills. A beta-adrenergic tocolytic drug such as ritodrine HC1 is given if uterine contractions become tetanic, contractions 2-3 per minute or lasting longer than 6-90 seconds, detected by palpation. This drug must be used with caution in patients with asthma. Pain management in midtrimester abortion depends solely on the woman's comfort. Meperidine, morphine, epidural anesthesia with bupivacaine, lidocaine or morphine SO4, or patient-controlled anesthesia may be used. The nurse should monitor side effects such as hypotension, allergic responses, arrhythmias, and inability to void. Midtrimester abortion is often a stress-filled experience, since women may be ambivalent upon learning of fetal abnormalities. The women should be monitored after delivery to ensure that her uterus remains contracted, and assisted if surgical removal of retained products is necessary. Patients teaching for discharge, including medication to prevent lactation, is described. A care plan is suggested for assisting the family with bereavement, based on that used in case of stillbirth or neonatal deaths.
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PMID:Second-trimester termination of pregnancy: nursing care. 156 89

One hundred eighty pregnant patients, 17 to 39 years old (mean (+)/- SEM: 25.1 (+)/- 0.39), with an amenorrhea of 7 to 12 weeks (mean (+)/- SEM: 9.4 (+)/- 0.10), and requesting a therapeutic abortion, were selected according to general good health and gave their informed consent to the study. Mifepristone (RU-486; Roussel UCLAF, Paris, France) an antiprogestin steroid, was administered at random in doses of 0, 50, 100, 200, 400, or 600 mg. Clinical evaluations and measurements of cervical dilatation were done before the study and repeated at 24 hours after administration of Mifepristone and at 48 hours, at which time the aspiration was performed. Significant increases in cervical dilatation were observed at 48 hours with all doses of Mifepristone above 50 mg. The increases were significantly greater in patients with a gestational age greater than 10 weeks than in those less than 10 weeks' gestational age. Parity had no influence on cervical dilatation at 48 hours. Bleeding was observed significantly more often with 100 to 600 mg doses of Mifepristone than with 0 to 50 mg. No influence of gestational age or parity on bleeding could be detected. Abdominal cramps were reported more frequently with 200, 400, and 600 mg of Mifepristone at 48 hours and their occurrence appeared to parallel cervical dilatation.
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PMID:The effects of RU-38486 on cervical ripening. Clinical studies. 230 19

A case of fatal amniotic fluid embolism leading to hypernatremia following instillation of hypertonic saline is reported. This complication of saline-induced abortion has not been reported previously in the literature. The patient was an obese 16-year-old black female, gravida 1, para 0, whose gestational age at time of abortion was 21.5 weeks. 26 hours after the procedure, which was well tolerated by the patient, she complained of severe abdominal cramps with projectile expulsion of amniotic fluid. Generalized convulsions and shaking followed and the patient went into shock. Death occurred within 2 hours. At autopsy, microscopic examination of lungs revealed pulmonary edema with marked vascular congestion, focal areas of atelectasis, and intra-alveolar hemorrhages. Positive test results for mucin in a few pulmonary vessels and intra-alveolar capillaries confirmed a diagnosis of amniotic fluid embolism. There was marked congestion of the blood vessels of the kidneys, liver, brain, and spleen. Amniotic fluid embolism represents about 10% of the maternal mortality in the US; however, this complication generally occurs during labor, delivery, and the immediate postpartum period. Moreover, most such cases occur in older, multiparous women in the 3rd trimester of pregnancy. It is possible that hypernatremia following amniotic fluid embolism occurs more frequently than reported. Routine examination of blood during pregnancy and of the vitreous humor in cases of pregnancy-related mortality could be useful in establishing a diagnosis of amniotic fluid embolism.
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PMID:Hypernatremia due to amniotic fluid embolism during a saline-induced abortion. 335 24

Voluntary abortions in day hospitals fulfill the need for shorter hospital stays and minimal interference with patient activities; on the other hand, it makes it more difficult to evaluate the possible complications of anesthesia. 1820 patients who received general anesthesia for voluntary abortion were given a questionnaire before they were discharged; items queried included drowsiness, headache, dizziness, nausea or vomiting, sore throat or mouth, abdominal cramps, pain at IV site, backache or muscular cramps, inability to perform daily activities. Only 465 patients returned the questionnaire. The most frequent complaint was sleepiness or drowsiness (19.8%), headache (7.1%), dizziness (15.1%), nausea or vomiting (8.2%), abdominal cramps (24.7%), and backache (16.7%). There seems to be less nausea or vomiting with the use of pentothal rather than alothane. Ketamine was never used on its own. The findings seen to suggest that the simplest combinations of drugs result in fewer and less severe complications than the use of several drugs.
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PMID:[Minor sequelae of ambulatory anesthesia]. 345 85

The safety, efficacy, and acceptability of menstrual regulation with prostaglandin (PG) El vaginal suppositories was investagated in 534 women whose menses was delayed up to 8 weeks from the last menstrual period. 5 suppositories, each containing 1 mg of 16,16 dimethyl-trans-delta 2 PG El methyl ester, were inserted high in the vagina at 3 hour intervals. The success of treatment was assessed by 2 alternate criteria: 1) induction of bleeding, or 2) induction of bleeding and no surgical intervention. The success rate was 98.9% according to the 1st criterion and 86% according to the 2nd criterion. The mean duration of bleeding after treatment was 6.7 days. 47.9% of women experienced moderate bleeding and 43.8% reported heavy bleeding following treatment. Surgical intervention (curettage or vacuum aspiration) was required in 74 of the 528 bleeding cases and in 1 of the 6 nonbleeding cases with positive signs of pregnancy. The surgical intervention was performed because bleeding was considered to be either excessive or prolonged. Side effects tended to manifest themselves between the 1st and 2nd administration of suppositories. Abdominal cramps occurred in 66% of subjects; other side effects were minimal, including vomiting (2.8%), headache (5.8%), nausea (7.8%), and diarrhea (8.8%). These findings suggest that menstrual regulation with PGE1 suppositories is a safe method with the advantages of ease of administration, reversibility, a high success rate, acceptable bleeding duration, only mild side effects, and induction of menses without the need for surgical intervention. The simplicity of vaginal administration offers potential for self-treatment. Use of this method of menstrual regulation could be especially advantageious in countries with restrictive abortion laws. Single administration of a suppository, or parenteral administration, could improve the acceptability of this method.
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PMID:Menstrual regulation with prostaglandin (Pg ONO 802) in Indonesia. 615 28

An unusual case of pelvic abscess characterized by a relatively mild clinical course and unusual localization occurred in a previously healthy, married, 26-year old woman with 2 children and 1 previous abortion. The woman was admitted to the hospital for lower abdominal pain of 1 week's duration. A Lippes Loop C inserted 5 years earlier, 4 months after a term delivery, had caused no complications. The last menstrual period was 2 weeks before admission. 1 week before admission lower abdominal cramps and dysuria had started, and nitrofurantoin 400 mg daily was prescribed for suspected urinary tract infection. The patient was hospitalized when the pain worsened. The patient appeared well on admission. Abdominal examination disclosed a very tender suprapubic mass the size of a 14-week pregnancy. Vaginal examination revealed an anterior, normal-sized uterus adherent to the mass. An examination under general anesthesia revealed a 12 cm mass adherent to a normal sized uterus. Multiple adhesions prevented visualization of the pelvic organs during laparoscopy. The IUD was removed and sent for bacteriologic examination. Laparotomy revealed a mass with a diameter of 10 cm located between the bladder and the uterus and adherent to them and to the anterior abdominal wall. The tubes were hyperemic and edematous, and pus was noted in both fimbriae. Both ovaries appeared normal. The mass was excised and a frozen section examination established the diagnosis of an abscess, which was later confirmed by histopathologic examination. A course of intravenous gentamycin, ampicillin, and clindamycin was started. Polymicrobial infection with Streptococcus viridans, Staphylococcus, coagulase negative, and diptheroids was subsequently established. The postoperative course was uneventful, and physical examination a month later was normal. No explanation of the unusual location of the abscess in the visicouterine space or of the absence of most of the symptoms of an abscess was found.
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PMID:Pelvic abscess associated with a Lippes loop. An unusual case. 663 39

A newly synthesized 16, 16-dimethyl trans delta 2 PGE1 methyl ester (ONO 802) was clinically applied in the form of a vaginal suppository for therapeutic abortion of second trimester pregnancies. Its effects were studied in a double-blind test comparing it with an inactive placebo suppository. The study was conducted at 12 Japanese university hospitals. The number of patients was 125 in total, i.e. 63 receiving ONO 802 vaginal suppository (containing 1.0 mg ONO 802) and 62 receiving inactive placebo suppository. ONO 802 was more effective than placebo with a success rate of 87% (complete (71%) and incomplete (16%) abortions). The onset of uterine contractions was observed in 154.3+/-18.1 min. and the onset of uterine bleeding in 323.6+/-41.0 min. The expulsion of the fetus and placenta was observed in 955.4+/-97.0 and 961.6+/-97.0 min., respectively. The cervix dilating effect of ONO 802 was observed in 63.5% of the patients at 3 hours after the start of administration. Nausea, vomiting, abdominal cramps, diarrhea and pyrexia were noticed. However, all these side effects were transient and mild, requiring no treatment. No abnormality was observed in the puerperal course, duration of uterine bleeding or onset of subsequent menstruation following the therapeutic abortion. Therefore, the present study demonstrated that ONO 802 vaginal suppository was an effective and valuable drug for therapeutic abortion of second trimester pregnancies.
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PMID:Abortifacient effect and uterine cervix-dilating action of 16, 16-dimethyl trans delta 2 PGE1 methyl ester (ONO 802) in the form of a vaginal suppository (a randomized, double-blind, controlled study in the second trimester of pregnancy). 675 61

A new (PG) prostaglandin E2 derivative (Sulprostone) was given extraamniotically to 17 healthy women, who where 7-8 weeks pregnant, in order to assess the plasma profile of HCG, 17beta-estradiol (E2), and progesterone and to evaluate the effectiveness and overall acceptability of the method in relation to different dose levels. On the lowest dose level (5 mcg) only 3 of 7 patients aborted within a 3-6 day period. At higher dose levels (10 and 15 mcg respectively) 9 out of 10 women exhibited clinical evidence of an abortion. In the group who aborted, E2, progesterone, and HCG decreased continuously, whereas in the nonabortion group decreased levels were found 3 and 6 hours after administration of the drug, but already after 24 hours the values had again increased. Practically all treated women experienced lower abdominal discomfort; 7 (41%) reported the pains being severe. Vomiting and/or diarrhea occurred in 4 patients (24%). Similarly to other hitherto tested PGs in humans, this new analogue exhibits its effect primarily through direct stimulatory effect on the uterine smooth muscle, resulting in subsequent decline in the concentrations of HCG, E2, and progesterone. In the group of successful inductions the decrease of the HCG concentration was close to the 1/2-time of HCG, indicating permanent damage to the placenta. Despite the high success rate at a dose of 10 mcg or more, the side effects, mainly abdominal cramps, were too severe to make this method feasible for the induction of early abortion when compared to the available routine procedure of rapid vacuum curettage used on an outpatients basis.
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PMID:HCG, progesterone and 17-beta-estradiol levels during extra-amniotically induced early abortion by a new prostaglandin derivative (Sulprostone). 725 Jul 83


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