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1.
Ovarian dysfunction, anovulatory vaginal bleeding, amenorrhea, high prolactin levels, and loss of libido are the causes of infertility in women with chronic renal failure. After renal transplantation, endocrine function generally improves after recovery of renal function. In this study we retrospectively evaluated the prepregnancy and postdelivery renal function, outcome of gestation, as well as maternal and fetal complications for eight pregnancies in eight renal transplant recipients between November 1975 and March 2003 of 1095 among 1425. Eight planned pregnancies occurred at a mean of 3.6 years posttransplant. Spontaneous abortion occured in the first trimester in one case. One intrauterine growth retardation was observed with a full-term pregnancy; one intrauterine growth retardation and preterm delivery; one preeclampsia with preterm delivery and urinary tract infection; and one preeclampsia with preterm delivery and oligohydramnios. The mean gestation period was 35.5 +/- 3.0 weeks (31.2 to 38.0). Pregnancy had no negative impact on renal function during a 2-year follow-up. No significant proteinuria or acute rejection episodes were observed. Among the seven deliveries, no congenital anomaly was documented and no postpartum problems for the child and the mother were observed. Our study suggests that successful pregnancy is possible in renal transplant recipients. In cases with good graft function and absence of severe proteinuria or hypertension, pregnancy does not affect graft function or patient survival; however, fetal problems are encountered such as intrauterine growth retardation, low birth weight, and preeclampsia. 相似文献
2.
Jabiry-Zieniewicz Z Cyganek A Luterek K Bobrowska K Kamiński P Ziółkowski J Zieniewicz K Krawczyk M 《Transplantation proceedings》2005,37(2):1197-1200
AIM: According to statistics, women constitute one-third of all liver recipients and approximately 75% of female recipients are of reproductive age. Successful liver transplantation in these patients results in the restoration of menstrual function and fertility. The aim of this study was to assess the course of pregnancy and delivery in liver-transplanted women. MATERIALS AND METHODS: We retrospectively analyzed data of 138 liver-transplanted women, aged from 18 to 63 years, who underwent regular gynecological evaluations. Among 77 patients of reproductive age, 11 women conceived and delivered babies. RESULTS: All patients have successfully delivered. The mean gestation age at delivery was 36.5 weeks. All neonates were delivered in a good state with no congenital abnormalities. Common pregnancy complications were preterm birth, anemia, intrahepatic cholestasis, and infection. In 1 case, graft rejection was observed due to willful discontinuation of immunosuppressive therapy. Two spontaneous vaginal deliveries and 9 caesarean sections were performed. All caesarean sections were performed for obstetrical indications: fetal intrauterine asphyxia (n = 4), breech presentation (n = 2), threatening intrauterine infection (n = 2), and preterm twin delivery (n = 1). CONCLUSION: High-risk pregnancies in liver-transplanted women are generally associated with good outcomes, although an increased rate of preterm labor, intrauterine infections, anemia, and cholestasis were observed. Pregnancy did not seem to impair graft function or accelerate rejection in patients receiving immunosuppressive therapy. 相似文献
3.
Mode of delivery in women after liver transplantation 总被引:1,自引:0,他引:1
Jabiry-Zieniewicz Z Bobrowska K Pietrzak B Kaminski P Kaminski B Wielgos M Durlik M Zieniewicz K 《Transplantation proceedings》2007,39(9):2796-2799
AIM: A high rate of cesarean sections has been reported among high-risk pregnancies in liver transplant recipients. The aim of this study was to analyze the course of deliveries and the indications for cesarean sections in women after liver transplantation. MATERIALS AND METHODS: From 2001 to 2006, we noted 21 deliveries in 17 liver recipients. The mean age of women was 27.9 +/- 6.6 years and the mean time from transplantation to pregnancy was 4.3 +/- 3.6 years. Most patients were primigravidas on tacrolimus-based immunosuppressive regimens. We retrospectively analyzed obstetric data regarding the delivery and the early puerperium. RESULTS: We noted 6 vaginal deliveries (29%) and 15 cesarean sections (71%). Mean gestational age in the group of vaginal deliveries was 37.6 +/- 2.2 weeks. No labor complications were noted. All neonates were delivered in a good state (Apgar score from 8 to 10 points) with mean birth weight of 2725 g. All cesarean sections were performed for obstetric indications: fetal distress, breech presentation, intrauterine growth retardation, or complications related to premature labor. Mean gestational age was 37.0 +/- 1.9 weeks. The Apgar scores ranged from 4 to 10 points; mean birth weight was 2787 g. The mean period of hospitalization after surgical labor was 4 days longer compared with the vaginal delivery group. CONCLUSION: The high rate of cesarean sections (71%) in liver recipients is associated with a great incidence of obstetric complications of pregnancy. Safe and uneventful vaginal delivery is possible with growing experience in the management of pregnant transplanted women. 相似文献
4.
Pregnancy after organ transplantation: a report from the UK Transplant pregnancy registry 总被引:6,自引:0,他引:6
BACKGROUND: Maternal and fetal complications in pregnancies after renal transplantation have been highlighted in several reports, but information on their main predisposing factors is limited. The U.K. Transplant Pregnancy Registry was established in 1997 to obtain detailed information on pregnancies in female organ transplant recipients across the U.K. METHODS: For each female kidney, liver, or cardiothoracic organ transplant recipient who had had a recent pregnancy, data on maternal and fetal factors and pregnancy outcomes were collected using forms completed by their transplant follow-up and obstetric units. For kidney transplant recipients, the factors that influence pregnancy outcome were studied using logistic regression, and the effect of pregnancy on graft function was analyzed. RESULTS: There were live births in 83%, 69%, and 79% of pregnancies in cardiothoracic organ, liver, and kidney recipients, respectively. In 50% of live births from renal patients, delivery was preterm (<37 weeks), with 83% of the preterm infants delivered via caesarean. Preterm delivery was associated with maternal drug-treated hypertension and impaired renal function. A matched case-control study showed no evidence of increased renal allograft loss after pregnancy. A univariate survival analysis, however, suggested an association between drug-treated hypertension during pregnancy and poorer postpregnancy graft survival. In patients with prepregnancy serum creatinine (SCr) >150 micromol/L, a trend toward increased postpregnancy SCr was identified. CONCLUSIONS: Pregnancy is likely to end in a live birth in a majority of organ transplant recipients. In patients with greater prepregnancy SCr and/or drug-treated hypertension during pregnancy, however, subsequent renal function may be adversely affected. 相似文献
5.
Ken Morita Toshimori Seki Hirokazu Shinojima Tetsuya Tabata Tatsuya Chikaraishi Katsutoshi Tanda Katsuya Nonomura Tomohiko Koyanagi Tetsuo Hirano Naoyuki Sakakibara Tatsurou Kishida Seiichirou Fujimoto Kazuhiko Kakizaki 《International journal of urology》1996,3(1):54-57
Between 1983 and 1994, we studied renal function and neonatal conditions for eight pregnancies and births to six women who had received renal transplants in order to assess the effect of an allograft on pregnancy and its outcome. The gestation period was 34 to 39 weeks (mean 36 weeks and 4 days), and four pregnancies ended before term. All eight babies were delivered by cesarean section. Intrauterine growth retardation (IUGR) was found in both babies of one woman who had been treated with conventional (without cyclosporin) immunosuppression. The serum creatinine level did not change during gestation in any of the women but was elevated after delivery in four. Four mothers suffered from proteinuria (25–364 mg/dl) during gestation, but the proteinuria disappeared after delivery in all but one case. The one exception, persistent proteinuria of 100–200 mg/dl, was assumed to result from the recurrence of the original renal disease (IgA nephropathy). The reduction of creatinine clearance and hydronephrosis of one graft noted during gestation were later reversed. None of the eight babies (four females and four males) was congenitally malformed, and their Apgar scores were 6 to 9 (median 8). They are now 3 months to 11 years old, and seven of them are healthy and show good growth. One of the two IUGR babies has not grown well; her weight and height are more than 1 SD below the mean for her age, and she is mentally retarded and suffers from muscle weakness. Compared with dialysis patients, female renal allograft recipients have a better quality of life because they can safely deliver a child if they observe the criteria for pregnancy established for renal allograft recipients. 相似文献
6.
《Liver transplantation》2000,6(2):213-221
The aim of this study is to evaluate the hemodynamics and pregnancy outcome of women with prior orthotopic liver transplantation. Hemodynamic measurements by Doppler technique were performed on pregnant subjects with prior orthotopic liver transplantation. Maternal characteristics, renal function, pregnancy complications, delivery indications, delivery mode, and neonatal outcomes were evaluated. Six pregnancies occurred in 5 women after orthotopic liver transplantation at the University of Washington Medical Center (Seattle, WA) between 1991 and 1999. Four of the 6 pregnancies were complicated by chronic hypertension, fetal growth restriction, and preterm delivery. Two pregnancies had worsening hypertension characterized by vasoconstriction in the second trimester despite antihypertensive therapy. These 2 subjects were administered cyclosporine for maintenance immunosuppression and had greater mean arterial pressures preconception and in the first trimester than the other subjects. One of these pregnancies resulted in fetal demise at 25 weeks' gestation. The other subject was delivered at 28 weeks' gestation for nonreassuring fetal status and superimposed preeclampsia. All pregnancies were complicated by renal insufficiency; however, the 2 subjects with poor obstetric outcome had preconception serum creatinine levels greater than 1.5 mg/dL and creatinine clearances less than 40 mL/min. Pregnancies complicated by second-trimester vasoconstriction and moderate renal insufficiency are at risk for preeclamspia, fetal growth restriction, and fetal demise. Good obstetric outcome can occur in women with mild renal insufficiency and well-controlled chronic hypertension. Improved hypertensive control preconception may decrease the risk for preeclampsia and poor obstetric outcome. 相似文献
7.
Between 1975 and 1988 authors encountered 44 pregnancies in 26 women who had had chronic renal disease and unimpaired renal function before the conception. Complications during pregnancy and the outcome of pregnancy were studied. There were 5 spontaneous abortions between the 11th and 20th weeks of gestation, 1 therapeutic abortion, 3 still births at weeks 28, 32 and 33, 6 neonatal deaths at age of 26 to 35 weeks, 11 preterm newborns, 35 live births, 9 infants with intrauterine growth retardation including 4 preterm newborns and 1 fetal malformation and 2 cases with premature rupture of the fetal membranes. The pregnancies were complicated with anaemia in 23 cases, with urinary tract infection in 19, with hypertension in 16, with proteinuria in 12 and with edema in 11 cases. Increase in the serum creatinine value during pregnancy was found in 6 cases. These data indicate that the pregnancy in patients with chronic renal disease who had normal renal function before the planned conception, is accompanied with increased risk for both the mother and child. 相似文献
8.
Surányi A Streitman K Pál A Nyári T Retz C Foidart JM Schaaps JP Kovács L 《Pediatric nephrology (Berlin, Germany)》2000,14(5):393-399
The object of this study was to investigate the fetal renal arterial blood flow in normal and hyperechogenic kidneys during
the third trimester of gestation. The pregnancies screened were all chronically hypoxic. Depending on the etiology of the
intrauterine chronic hypoxia, the cases were divided into two study groups. Group I comprised 120 pregnant women with pregnancy-associated
hypertension and/or proteinuria. Group II consisted of 87 pregnancies with intrauterine growth retardation. Both study groups
included pregnant women from the third trimester. Hyperechogenic renal medullae were detected in 15 out of 120 cases with
pregnancy-associated hypertension and/or proteinuria, and in 22 fetuses of the 87 pregnancies involving intrauterine growth
retardation. Fetal renal hyperechogenicity appears to be an indicator of fetal arterial circulatory depression, correlated
with pathological changes in the resistance index for the fetal renal arteries. The fetal renal arterial blood flow resistance
index was significantly lower in hyperechogenic cases. This may also be an in utero indication of subsequent intrauterine
and neonatal complications, such as cesarean section because of fetal distress (43%), treatment in a neonatal intensive care
unit (51%) or increased perinatal mortality (5.4%, as compared with 0.8–1.0% in the normal population). Detailed ultrasound
and Doppler examinations of renal parenchyma and arteries appear to be useful methods in the prenatal diagnosis of reduced
renal perfusion and of intrauterine hypoxia to detect possible pathological fetal conditions in utero.
Received: 2 September 1998 / Revised: 5 May 1999 / Accepted: 7 May 1999 相似文献
9.
Pregnancy in women receiving renal dialysis or transplantation in Japan: a nationwide survey. 总被引:4,自引:1,他引:3
H Toma K Tanabe T Tokumoto C Kobayashi T Yagisawa 《Nephrology, dialysis, transplantation》1999,14(6):1511-1516
BACKGROUND: Since a report on the first successful pregnancy of a woman on long-term haemodialysis in Japan in 1977, there has been a growing number of case reports on successful pregnancy in patients on dialysis. We undertook a nationwide survey on pregnancy in women on renal replacement therapy in 1996. METHODS: A preliminary questionaire was sent to 2504 dialysis units and 143 renal transplant units in Japan. For each reported pregnancy, a more detailed questionaire was sent to collect nephrological, obstetric and neonatal information. RESULTS: There were 172 pregnancies (0.44%) reported in 38889 women on dialysis, with 90 successful pregnancies (0.23%), and 194 pregnancies reported in 852 female renal transplant recipients. Detailed pregnancy information was collected from 74 women on dialysis and 194 renal transplant recipients. Of the 74 pregnancies in the women on dialysis, 36 (48.6%) resulted in surviving infants, nine (12.2%) in neonatal death, nine (12.2%) spontaneous abortions and 14 (18.9% elective abortions were reported. The outcome of six pregnancies (8.1%) was unknown. Of 194 pregnancies in renal transplant recipients, 159 (82.0%) resulted in surviving infants, two (1.4%) in neonatal death and 28 (14.4%) in spontaneous or elective abortion. In five cases the pregnancy outcome was not reported. No congenital anomalies were reported, except two infants with mental retardation and one with epilepsy. CONCLUSION: The current survey revealed that the rate of successful pregnancy in women on dialysis has improved. More than half of the pregnancies resulted in infant survival. But, premature birth is a major problem for the children of women on dialysis and there is a higher rate of neonatal death. There are significant differences in gestational age, birth weight, frequency and severity of prematurity and rates of neonatal death between pregnancies of women undergoing dialysis and those who are renal transplant recipients. 相似文献
10.
C Buszta D R Steinmuller A C Novick M J Schreiber R Cunningham K L Popowniak S B Streem D Steinhilber W E Braun 《Transplantation》1985,40(6):651-654
The use of living-related kidney donors has been a routine practice in most major transplant centers in the United States for more than 20 years. Concern has arisen regarding the potential for developing hypertension and progressive renal dysfunction after renal donation. Pregnancy results in hyperfiltration and might be an added risk for the development of hypertension, proteinuria, or renal insufficiency in donors. From 1963 until 1984, the Cleveland Clinic Foundation performed 1031 renal transplants, 355 from living donors. Of these 355 living donors, 191 were female, and of these, 23 successfully conceived after kidney donation. Prenatal and delivery records of all 23 were reviewed. There were 39 pregnancies in 23 women with 32 viable births. Conception ranged from 2 weeks to more than 9 years postnephrectomy. Mean blood pressure at the time of donor evaluation was 120/75 mm Hg (SD: +/- 11/8 mm Hg). Mean blood pressure during pregnancy was 114/68 mm Hg (SD: +/- 7/6 mm Hg). One plus proteinuria was detected in 2 women during the third trimester and trace proteinuria was seen in 7 pregnancies; this proteinuria disappeared after delivery. Thirteen of twenty women who carried to term were reevaluated 2-14 years after donor nephrectomy. All parameters studied were normal. Mean length of follow-up after donor nephrectomy was 7.9 years. These data suggest that, after donor nephrectomy, women can have a normal pregnancy without significant problems related to the kidney donation. Also, hyperfiltration associated with the combination of unilateral nephrectomy and pregnancy does not lead to significant hypertension, proteinuria, change in glomerular filtration rate, or abnormalities of the urinary sediment. 相似文献
11.
Pregnancy in renal transplant patients: a review. 总被引:1,自引:0,他引:1
A questionnaire survey and review of the literature show that pregnancy can be well tolerated in most women with renal transplants. Fifty-two per cent of the renal transplant recipients who became pregnant had full-term infants with no serious complications. With therapeutic abortions, excluded, 71% of the 308 pregnancies permitted to continue resulted in full-term infants. Rejection episodes were occasionally a serious problem, occurring in 9% of the pregnancies. Mechanical interference with renal excretion or preventing vaginal delivery occurred in 5.6% of the cases. Hypertension and proteinuria, often existing prior to pregnancy, became frequently increased during pregnancy. Infections not associated with rejection were common but easily controlled in most cases. Prematurity was frequent but related to renal function and the time interval from transplant to conception. The most serious infant complications were related to prematurity. Unknown is the future of these infants and their progeny because of their intrauterine exposure to immunosuppressive drugs. 相似文献
12.
Dialysis, transplantation, and pregnancy 总被引:10,自引:0,他引:10
J M Davison 《American journal of kidney diseases》1991,17(2):127-132
Women on regular dialysis are usually infertile, but contraception should not be neglected. Pregnancy is invariably complicated and poses excessive risks, with an uncertain and low chance of success. Even when therapeutic abortion is excluded, the live birth outcome at best is 19%. Renal transplantation usually reverses abnormal reproductive function and comprehensive pre-pregnancy counseling is essential, with discussion of all implications, including the harsh realities of long-term maternal survival. In this survey of 2,309 pregnancies in 1,594 women, therapeutic abortion was undertaken in 27% of conceptions and the spontaneous abortion rate was 13%. Of the conceptions that continued beyond the first trimester, 92% ended successfully. In most, renal function was augmented in pregnancy, with transient deterioration in late pregnancy (with or without proteinuria). Permanent renal impairment occurred in 15% of pregnancies. There was a 30% chance of developing hypertension, preeclampsia or both. Preterm delivery occurred in 50%, and intrauterine growth retardation in 25% of pregnancies. Despite its pelvic location, the transplanted kidney rarely produced dystocia and was not injured during vaginal delivery. Cesarean section should be reserved for obstetric reasons only. Neonatal complications include respiratory distress syndrome, leukopenia, thrombocytopenia, adrenocortical insufficiency, and infection. No predominant or frequent developmental abnormalities have been described and data on infancy and childhood are encouraging. For the future more work is needed to improve pre-pregnancy assessment criteria, to understand the mechanisms of gestational renal dysfunction and proteinuria, to assess the side effects and implications of immunosuppression in pregnancy, and to elucidate the remote effects of pregnancy on both renal prognosis and the offspring. 相似文献
13.
A. Kainz I. Harabacz I. S. Cowlrick S. Gadgil D. Hagiwara 《Transplant international》2000,13(Z1):S299-S300
Abstract The aim of this paper is to provide a summary of clinical findings regarding the safety of tacrolimus in pregnancy. From 1992 to 1998 data were collected on 100 pregnancies from 84 mothers who received tacrolimus systemically; 83 cases of solid organ transplantation, and 1 case of Behçet's disease. Maternal mean age at conception was 28 years and pregnancy outcome was live birth in 68%, spontaneous abortion in 12%, induced abortion in 12%, stillbirth/perinatal death in 3%, ongoing pregnancy in 2%, and lost to follow up in 3%. Fifty‐nine percent of the neonates were delivered prematurely (< 37 weeks of gestation). Birth weight was appropriate for the gestational age in 90% of the cases. Malformations occurred in 4 neonates: case 1, meningocele and urogenital defects; case 2, alcoholic embryopathy; case 3, ear defect, cleft palate and hypospadia; case 4, multicystic dysplastic kidney. There was no consistent pattern of malformations and 2 mothers subsequently delivered a healthy neonate while on tacrolimus therapy. Nearly 70% of pregnancies following systemic tacrolimus administration resulted in a favourable outcome without any significant effect on intrauterine growth. The incidence of malformations was similar to that reported with other immunosuppressants in transplant recipients. 相似文献
14.
Renal transplantation and pregnancy 总被引:4,自引:0,他引:4
J M Davison 《American journal of kidney diseases》1987,9(4):374-380
Renal transplantation is usually accompanied by an improvement in reproductive function. The possibility of conception in women of childbearing age emphasizes the need for counseling, and couples who want a child should be encouraged to discuss all implications, with the advice based on strict guidelines. If a recipient becomes pregnant, she must be monitored as a high-risk patient. Management requires particular attention to BP control, renal function, and all infection, as well as fetal surveillance. Just under 40% of conceptions do not go beyond the first trimester, but of those that do, greater than 90% end successfully. In most patients, renal hemodynamics improve during gestation, but permanent impairment occurs in 15% of pregnancies. Other patients may experience transient deterioration in late pregnancy (with or without proteinuria). Patients have a 30% chance of developing hypertension, preeclampsia, or both. Despite its pelvic location, the transplanted kidney rarely produces dystocia and experiences no apparent mechanical injury during vaginal delivery. Thus, cesarean section should be reserved for obstetric reasons only. Aseptic technique, bacterial prophylaxis even for trivial surgery, and steroid augmentation are necessary. Preterm deliveries occur in 45% to 60%, and intrauterine growth retardation in at least 20%, of gestations. Neonatal complications include respiratory distress syndrome, leukopenia, thrombocytopenia, adrenocortical insufficiency, and infection. No predominant or frequent developmental abnormalities have been described, and data on infancy and childhood are encouraging. Future goals should be to improve prepregnancy assessment criteria, to reassess the rationale and implications of immunosuppression during pregnancy, and to monitor the remote effects of pregnancy on both renal prognosis and the offspring. 相似文献
15.
A. Madej N. Mazanowska M. Szpotańska-Sikorska B. Kociszewska-Najman D. Warzecha F. Dąbrowski Z. Jabiry-Zieniewicz A. Cyganek J. Pazik M. Wielgoś B. Pietrzak 《Transplantation proceedings》2018,50(7):2150-2153
Pregnancy following renal or liver transplant is safe for the mother, fetus, and allograft if standard practice guidelines are strictly followed. Cesarean delivery is often required for the safety of the mother and child. The aim of this paper was the evaluation of delivery method in patients after liver (G1) and kidney transplantation (G2) in comparison with the population of healthy pregnant women (G0).
Materials
Retrospective analysis included 51 (G1) and 59 (G2) women who delivered between 2000 and 2016. Control group (G0) consisted of 170 nontransplanted patients, who delivered between 2014 and 2016. The results were compared using nonparametric and parametric tests (Fisher exact test, t test). The SAS 9.2 was used for the analysis.Results
The rate of cesarean delivery was high in all pregnancies following kidney (G1 = 80.4%) or liver transplantation (G2 = 67.8%) compared with control group (G0 = 44.1%; P < .05). The most common indication for cesarean delivery in G1 was gestational hypertension/preeclampsia (n = 18; 43.9%), threatening intrauterine asphyxia (n = 12; 29.3%), and failure to progress (n = 2; 4.9%). The most common indications for cesarean delivery in G2 were threatening intrauterine asphyxia (n = 14; 35%), failure to progress (n = 9; 22.5%), and gestational hypertension/preeclampsia (n = 2; 5%).Conclusion
Cesarean delivery in patients after kidney or liver transplantation is performed mainly for obstetric reasons. The reported incidence of cesarean delivery in pregnancy following transplant is high, reflecting the high degree of clinical caution exercised in these patients. 相似文献16.
Bar J; Fisch B; Wittenberg C; Gelerenter I; Boner G; Hod M 《Nephrology, dialysis, transplantation》1997,12(4):760-763
BACKGROUND: The literature contains reports of 2309 pregnancies in some
1600 women who have undergone renal transplantation. Certain pre- pregnancy
factors, especially hypertension, renal graft dysfunction, short interval
between transplant and pregnancy, and high immunosuppressive drug dosage,
appear to increase the neonatal risks. METHOD: We describe the outcome of
42 pregnancies in 27 allograft recipients at Rabin Medical Center
(Beilinson Campus) in Israel during the last 8 years. All were treated with
combination immunosuppression regimens. RESULTS: The average interval from
transplantation to conception was 3.7 +/- 0.4 years (2 months to 9 years).
Rejection episodes occurred in 37% prior to pregnancy but in none during or
immediately after pregnancy. Twenty-eight percent of the pregnancies ended
in therapeutic or spontaneous abortions, and 29 of the 30 deliveries ended
in a live birth. The prematurity rate (63%) was similar to that described
in the literature for this patient group. Renal deterioration was evident
in seven women (26%) within 2 years after delivery. Use of 7.5 mg/d
prednisone (vs. 10 mg/d) before pregnancy was observed as the most
significant preconception parameter related to better pregnancy outcome. A
long interval from transplantation to conception and lack of pre-existing
hypertension were also significant. CONCLUSION: The better pregnancy
outcome associated with lower prednisone dosage is probably related to the
fact that the patients selected to receive the low-dose regimen have had a
longer and less complicated post-transplantation course.
相似文献
17.
Framarino Dei Malatesta M Rossi M Rocca B Iappelli M Poli L Piccioni MG Gentile T Landucci L Berloco P 《Transplantation proceedings》2007,39(6):2001-2004
Fertility is usually restored in women after solid organ transplantation, and successful pregnancies have been reported in female recipients of kidney, liver, heart, pancreas-liver, and lung transplants. However, women with solid organ allografts have higher incidence of pregnancy complications like hypertension, preeclampsia, preterm delivery. Hypertension appears to be dependent on the type of immunosuppressive agents. The influence of pregnancy on the risk of rejection is poorly known on the basis of available data. Rejection rate appears to be at least similar to the nonpregnant population. In some cases, such as in liver transplant pregnant women, even higher as compared to the nonpregnant population. Maintaining appropriate blood levels of immunosuppressive drugs is currently recommended. Malformation rate in the offsprings of transplanted women appears to not be increased; long-term follow- up of children born to allograft recipients is necessary to investigate possible developmental, immunological, or oncological disorders. We followed 70 pregnancies after kidney transplantation and nine after liver transplantation. All recipients were maintained on immunosuppressive therapy during pregnancy, except one mother who refused immunosuppression and experienced transplant rejection. Hypertension was the most frequent complication during pregnancy: in 23% of kidney transplantated mothers and in one out of nine liver transplant recipients. The only malformation observed in the newborns was the dislocation of the hip in the child of a kidney transplant recipient. 相似文献
18.
目的分析肾移植术后妊娠受者34周前分娩危险因素。 方法回顾性分析2013年1月至2020年12月期间在浙江大学医学院附属第一医院成功分娩的肾移植受者临床资料。共计有57例受者被纳入研究,按照分娩时妊娠时间是否超过34周将受者分为≤34周分娩组和>34周分娩组,分别为21例和36例。观察肾移植受者原发病、移植妊娠间隔时间、妊娠年龄、孕期免疫抑制剂血药浓度、分娩方式、新生儿出生体重百分位数及Apgar评分等。符合正态分布的计量资料采用成组t检验进行比较,计数资料采用χ2检验进行比较,采用logistic回归分析分娩34周前早产危险因素。P<0.05为差异有统计学意义。 结果57例受者妊娠时平均年龄(31±4)岁(24~42岁),平均移植妊娠间隔时间为(44±23)个月(14~104个月)。均为剖宫产,平均孕周为(34.2±2.2)周(27.7~37.7周),新生儿出生时平均1分钟Apgar评分为(8.4±1.9)分(1.0~10.0分)。>34周分娩组新生儿Apgar评分高于≤34周分娩组,分别为(8.9±1.0)、(7.4±2.6)分,差异有统计学意义(t=3.17,P<0.05)。两组受者妊娠年龄、移植妊娠间隔时间和新生儿出生体重百分位数差异均无统计学意义(t=-1.28、0.25和-0.68,P均>0.05)。>34周分娩组肾移植受者妊娠年龄<32岁的比例(77.8%)、移植妊娠间隔时间<48个月的比例(66.7%)与≤34周分娩组(81.0%、71.4%)差异均无统计学意义(χ2=0.08、0.14,P均>0.05);妊娠期血清肌酐<1.5 mg/dL的比例(94.4%)低于≤34周分娩组(66.7%),差异有统计学意义(χ2=7.70,P<0.05)。两组受者妊娠前蛋白尿、妊娠前高血压发生比例差异均无统计学意义(χ2=0.15、1.13,P均>0.05),妊娠期高血压和妊娠期糖尿病发生比例差异均有统计学意义(χ2=4.51、7.54,P均<0.05)。Logistic回归分析结果显示,妊娠期高血压、妊娠期糖尿病和妊娠期血清肌酐≥1.5 mg/dL是肾移植受者分娩34周前早产儿的危险因素(OR=8.661、12.684和21.562,P均<0.05)。 结论妊娠期高血压、妊娠期糖尿病和妊娠期血清肌酐升高与肾移植术后妊娠受者34周前分娩有关。 相似文献
19.
Roberto Miniero Irene Tardivo Emilio Sergio Curtoni Fabrizio Bresadola Gilberto Calconi Antonino Cavallari Paolo Centofanti Franco Filipponi Alessandro Franchello Claudio Goggi Ennio La Rocca Carmelo Mammana Antonio Nino Francesco Parisi Enrico Regalia Alberto Rosati Giuseppe Paolo Segoloni Gisella Setti Paola Todeschini Carla Tregnaghi Paola Zanelli Anna Maria Dall’Omo 《Transplant international》2005,17(11):724-729
The number of women who decide to have a child after organ transplantation has increased. We determined the outcomes of 67 pregnancies of women who had undergone kidney, liver or heart transplantation. All recipients had been maintained on immunosuppressive therapy before and during pregnancy. Pregnancy complications at term were observed in 17 out of 67 women (25%), hypertension being the most frequent complication (16.17%). Two transplant rejections were reported. Sixty-eight infants were delivered (including one pair of twins); five women had two pregnancies at term. Twenty-eight miscarriages (29.2%) were recorded. Of these 68 babies (including the pair of twins), 40 (58.8%) were born at term and 28 (41.2%) before term. The babies were followed-up for 2 months to 13 years. According to our previous experience, our study shows that patients who have undergone organ transplantation can give birth to healthy infants as long as they are monitored accurately during pregnancy.This article was written on behalf of AIRT, NITp, Ocst, ItalyDr. Curtoni has died since this article was completed 相似文献
20.
Stratta P Canavese C Giacchino F Mesiano P Quaglia M Rossetti M 《Journal of nephrology》2003,16(6):792-806
Since the first successful case of a pregnancy reported 40 yrs ago in a woman receiving a kidney transplant from her identical twin sister who did not receive immunosuppressive medications, the dream of a pregnancy in a renal transplant recipient has become reality. In women of childbearing age with a functioning transplant, the pregnancy rate has improved from 2 to 5%. Approximately 35% of pregnancies do not progress beyond the 1st trimester; the success rate is > 90% after the 1st trimester. In this review, different aspects of this topic are discussed: the consequences of pregnancy on renal grafts and maternal morbidity (hemodynamic changes, immunological problems, hypertension/preeclampsia, urinary tract infections and renal damage progression), the influence of renal grafts on pregnancy (perinatal mortality, prematurity, intrauterine growth retardation, low birth weight, malformations, handicaps and immunological problems) and the role of drugs used for renal transplants. A pregnancy can have a successful outcome if pre-conceptional graft function is good, if hypertension is absent and if the interval from grafting is at least 2 yrs. However, the majority of live-born outcomes are premature and many are low birth weight. Recipients must be advised that their offspring can also suffer from immunological abnormalities, malformations, long-term handicaps, and that the deleterious effects of pregnancy on long-term graft function cannot be excluded. In conclusion, women of childbearing age who have had renal transplantation should be counselled before conception about possibility and risks of pregnancy. 相似文献