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1.
Transplant Proc ; 56(4): 923-925, 2024 May.
Article in English | MEDLINE | ID: mdl-38729830

ABSTRACT

BACKGROUND: The number of women treated with immunosuppressants is increasing. Often, these women are of childbearing age. Consequently, they must face the decision of whether to breastfeed when they do have a child. Although available studies recommend breastfeeding during immunosuppression, patients appear to need more knowledge to enable the decision-making process. This study aimed to investigate the knowledge of women after transplantation about breastfeeding during immunosuppression and their source of information. MATERIAL AND METHODS: We performed a cross-sectional study from February 1 through August 31, 2022, with 45 female graft recipients (28 post-kidney and 17 post-liver transplantation) of childbearing age (15-49 years). The women were polled during their routine outpatient appointments and then divided into 2 groups: parous women (group 1, n = 26) and nulliparous women (group 2, n = 19). RESULTS: Most of the patients (84%) were administered tacrolimus-based regimens. Thirty-seven women voiced concerns about the possible harm to their babies through immunosuppressants in their breast milk (82%). The average score for knowledge of the benefits of breastfeeding was 51%; 58% in group 1, and 41% in group 2. Among parous women, 5 breastfed on immunosuppression, 15 did not, and the remainder did not take immunosuppression during breastfeeding. The decision regarding breastfeeding was influenced mainly by counseling from gynecologists (75%) and transplantologists (56%). CONCLUSION: Women's knowledge about the benefits of breastfeeding and the possibility of it during immunosuppression is not satisfactory.


Subject(s)
Breast Feeding , Health Knowledge, Attitudes, Practice , Immunosuppressive Agents , Humans , Female , Adult , Cross-Sectional Studies , Immunosuppressive Agents/therapeutic use , Young Adult , Adolescent , Middle Aged , Kidney Transplantation , Liver Transplantation , Immunosuppression Therapy
2.
Transplant Proc ; 56(4): 919-922, 2024 May.
Article in English | MEDLINE | ID: mdl-38729835

ABSTRACT

Wilson's disease is a rare autosomal recessive disorder. Due to a defect in membrane copper transporter, copper is not excreted in the bile and accumulates in the tissues. The only treatment for acute liver failure in Wilson's disease is a liver transplant. AIM: Assessment of the course of pregnancies and comparison of obstetric outcomes in female liver transplant recipients in the course of Wilson's disease. METHODOLOGY: Retrospective analysis of data of women, who were pregnant and gave birth in the years: 2017 to 2023. Evaluation of their liver function used pharmacotherapy and obstetric outcomes. RESULTS: We recorded 11 pregnancies in liver transplantation recipients due to Wilson's disease. Ten single pregnancies and 1 twin (DCDA) were observed. In all pregnancies, graft functions and immunosuppressive drug concentrations were monitored. Three women suffered from epilepsy, one was diagnosed with psychiatric disorder. Two were diagnosed with cholestasis, and another 2 with gestational diabetes. Two of them were treated for pregnancy-induced hypertension and 2 developed preeclampsia. Deterioration of liver function parameters in pregnancy was observed in 2 cases. In total, 8 full-term babies were born and 4 late-preterm, including twins at 35 weeks of gestation. Seven pregnancies were delivered by caesarean section and 4 delivered vaginally. No complications in early postpartum period have been reported. CONCLUSIONS: Women with Wilson's disease treated with organ transplantation have a chance of successful pregnancies and deliveries.


Subject(s)
Hepatolenticular Degeneration , Liver Transplantation , Pregnancy Complications , Humans , Female , Hepatolenticular Degeneration/surgery , Hepatolenticular Degeneration/complications , Pregnancy , Retrospective Studies , Adult , Pregnancy Outcome , Young Adult
3.
Transplant Proc ; 56(4): 912-915, 2024 May.
Article in English | MEDLINE | ID: mdl-38735765

ABSTRACT

BACKGROUND: A successful organ transplant restores gonadal function in the first months after surgery, which leads to the normalization of menstrual cycles and increases the chance of pregnancy. Recipients of organ transplants should effectively prevent pregnancy for a minimum of 1 year and optimally up to 2 years after surgery. This study aimed to evaluate the incidence of unplanned pregnancies in female organ transplant recipients METHODS: A cross-sectional, single-center survey study of 46 pregnant organ recipients who were hospitalized at the Department of Obstetrics and Gynaecology. RESULTS: In the post-transplant period, we recorded 46 patients, including 27 kidney recipients (59%) and 19 liver recipients (41%). Forty-nine respondents reported 66 pregnancies, of which 52 ended in live births (79%). Twenty of the pregnancies were not planned. In that group, 16 pregnancies ended in labor, 2 in miscarriage, and 2 in termination. In 10 of the unplanned pregnancies, the women were treated with potentially teratogenic drugs in the first trimester. The duration of the pregnancy was shorter in the group of women who had not planned their pregnancies and had conceived during potentially teratogenic therapy (30.66 ± 3.61 weeks) than in women who had planned their pregnancies (34.95 ± 4 weeks, P < .0215). CONCLUSION: Women after organ transplantation are at high risk for pregnancy complications. Therefore, conception planning is an important element of post-transplant care, especially because the percentage of unplanned pregnancies in this group remains high despite the use of potentially teratogenic drugs.


Subject(s)
Kidney Transplantation , Liver Transplantation , Humans , Female , Pregnancy , Cross-Sectional Studies , Retrospective Studies , Adult , Family Planning Services , Pregnancy, Unplanned , Young Adult
4.
Transplant Proc ; 56(4): 998-999, 2024 May.
Article in English | MEDLINE | ID: mdl-38729837

ABSTRACT

Deterioration of kidney function after orthotopic liver transplantation is a common complication that may occur after perioperative acute kidney injury (AKI) and preexisting or developing chronic kidney disease (CKD). AKI is described in the early postoperative period in more than half of recipients, whereas the main cause of CKD is pharmacotherapy. When end-stage renal failure occurs, patients may be qualified for additional transplantations. We present a rare case of a 27-year-old woman who, as a teenager, underwent 2 liver transplantations due to Wilson's disease. Surgeries were complicated by systemic infection and multiple organ failure. The kidneys did not regain their function, and therefore, after 6 months of dialysis, the organ was transplanted. Three organ transplantations were performed. Due to the patient's willingness and good graft functions, the patient started trying to conceive. Three months before successful conception, immunosuppressive therapy was changed to tacrolimus and azathioprine. Pregnancy was complicated by pregnancy-induced hypertension, and its course was closely monitored. Organ functions and immunosuppressive therapy were regularly assessed. Due to the pre-eclampsia developed in the 35th week of gestation, a Cesarean delivery was performed, and she gave birth to a daughter weighing 2350 g (Apgar 7-7-8). The patient decided to breastfeed. There were no obstetric complications or graft function deterioration in the early postpartum period. Mother and daughter left home after 7 days of hospitalization. The presented clinical situation proves that multiorgan transplantation recipients can have a successful pregnancy without impairing graft functions. Therefore, the pregnancy requires adequate preparation and increased care.


Subject(s)
Immunosuppressive Agents , Kidney Transplantation , Liver Transplantation , Humans , Female , Adult , Pregnancy , Immunosuppressive Agents/therapeutic use , Pregnancy Complications , Hepatolenticular Degeneration/surgery , Hepatolenticular Degeneration/complications , Acute Kidney Injury/etiology , Kidney Failure, Chronic/surgery
5.
Transplant Proc ; 56(4): 910-911, 2024 May.
Article in English | MEDLINE | ID: mdl-38729833

ABSTRACT

BACKGROUND: Hematopoietic stem cell transplants (HSCT) treat malignant and nonmalignant diseases. Aplastic anemia (AA) is a rare condition associated with ineffective hematopoiesis. The first-line treatment for AA is an allogenic hemopoietic stem cell transplant (allo-HSCT). After allo-HSCT, most patients become infertile. METHODS: This study presents 2 case reports of women who become pregnant after allo-HSCT in the treatment of severe AA. In both women, conditioning was performed using the fludarabine, cyclophosphamide, and antithyroglobulin antibodies protocol. RESULTS: Case 1, a 27-year-old woman, underwent allo-HSCT at the age of 19. She received cyclosporine immunosuppression. The transplant was without complications. The woman's menstrual resumption was observed after 2 months. Eight years post-transplantation, the woman had her first pregnancy. Fetal growth restriction was diagnosed, and she was qualified for labor induction after the 37th week of gestation. She gave birth to a baby boy in good general condition. Case 2 is a 28-year-old woman with allo-HSCT at aged 25. The procedure was performed during a period of active fungal infection. Immunosuppression with cyclosporine and methotrexate was administered. During the transplant procedure, she developed acute kidney injury and liver failure. Her menstrual cycle returned 1 month after the transplant. Three years after the transplant, the woman was pregnant with twins. After 37 weeks of gestation, the woman was qualified for Cesarean delivery. Both babies, a boy and a girl, were in good general condition. CONCLUSION: Preservation of fertility after allo-HSCT is feasible, particularly in those with AA treated with conditioning regimens without total body irradiation with lower doses of alkylating agents.


Subject(s)
Anemia, Aplastic , Hematopoietic Stem Cell Transplantation , Humans , Female , Anemia, Aplastic/therapy , Hematopoietic Stem Cell Transplantation/adverse effects , Adult , Pregnancy , Immunosuppressive Agents/therapeutic use , Immunosuppressive Agents/adverse effects , Transplantation Conditioning
6.
Transplant Proc ; 56(4): 916-918, 2024 May.
Article in English | MEDLINE | ID: mdl-38724404

ABSTRACT

BACKGROUND: The uterine artery pulsatility index (UtA PI) is associated with blood flow to the placenta. Its increased values imply impaired placentation. This study aimed to evaluate UtA PI measurements in first-trimester ultrasound in pregnancies after kidney (KTx) or liver transplantation (LTx) and its relationship with perinatal outcome. MATERIALS AND METHODS: A retrospective analysis of 72 pregnancies in female kidney (35) or liver (37) transplant recipients between 2017 and 2023 was performed. Data concerning UtA PI were available for 17 kidney and 19 liver recipients. Statistical analysis of variables between KTx and LTx groups and the correlation with perinatal outcomes was performed using Student's t test and Pearson's correlation with P < .05 considered statistically significant. RESULTS: The mean UtA PI results were similar, and there were no statistical differences between the group of pregnant kidney and liver recipients with mean values of 1.46 (SD 0.44] and 1.73 (SD 0.51] respectively (P = .10). The mean neonate birth weight was lower in KTx group (2158 g ([SD 723 g]) compared with the LTx group (2780 g [SD 754g]; P =.02). In the KTx and LTx groups, mean UtA PI was in negative correlation with Apgar score in the first minute (P = .04, P = .01 respectively). CONCLUSIONS: Uterine artery Doppler is useful in predicting perinatal outcomes in the general population and organ recipient pregnancies, even in the early stages of pregnancy, as we observed the correlation between UtA PI and Apgar score. Pregnant kidney recipients remain at higher risk for complications and more unpredictable outcomes than liver recipients.


Subject(s)
Kidney Transplantation , Liver Transplantation , Pregnancy Outcome , Pulsatile Flow , Uterine Artery , Humans , Pregnancy , Female , Uterine Artery/diagnostic imaging , Retrospective Studies , Adult , Ultrasonography, Prenatal , Infant, Newborn
7.
Eur J Obstet Gynecol Reprod Biol ; 289: 29-35, 2023 Oct.
Article in English | MEDLINE | ID: mdl-37625286

ABSTRACT

BACKGROUND: Miscarriage is defined as the loss of pregnancy before 20-24 weeks of gestation, and it is the most common complication of early pregnancy. The aim of the study was to determine the prevalence and risk factors of spontaneous abortion in the population of Polish females to provide a reference for clinical work. METHODS: A cross-sectional self-administered on-line survey was distributed between 4th and 5th of October 2019 in the social media across Poland. A total of 100,026 recipients responded to the questionnaire and 93,636 valid respondents were included in the analyses. RESULTS: Among respondents who had ever been pregnant, 31.2% reported at least one spontaneous abortion. The prevalence of miscarriage varied based on age, parity, place of residence and the education level. The first symptom of miscarriage was a vaginal bleeding (56.2%) and abdominal cramps (25.8%), while 43% of respondents had no symptoms and found out during doctor's visit. No medical assistance was required after complete spontaneous abortion in 39.2% of cases. CONCLUSIONS: Miscarriage is a common complication of pregnancy, but it is not yet fully understood. The goal of future medicine is to minimize the medicalization of spontaneous abortion and excessive medical intervention by raising awareness about natural miscarriage route.


Subject(s)
Abortion, Spontaneous , Social Media , Pregnancy , Female , Humans , Abortion, Spontaneous/epidemiology , Abortion, Spontaneous/etiology , Poland/epidemiology , Retrospective Studies , Cohort Studies , Cross-Sectional Studies
8.
J Matern Fetal Neonatal Med ; 35(17): 3365-3372, 2022 Sep.
Article in English | MEDLINE | ID: mdl-32928004

ABSTRACT

BACKGROUND: The immune status of children exposed prenatally to immunosuppressants is not fully understood. MATERIAL AND METHODS: A single-center study evaluated possible differences in antibody levels between children prenatally exposed to immunosuppressants born to mothers after hepatic or kidney transplantation (study group) compared to children without prenatal exposure to immunosuppressants (control group). Children from the study and control group were age-matched at the time of the examination and gestational age-matched, so as to obtain similar stages of the vaccination schedule and to enable reliable comparison of the results. The selection of children was made in a 1:1 ratio. The study population, a total of 138 children, was divided according to the age of the children at the time of the study into three age groups: newborns, infants (from 29 days to 1 year) and children aged >1 year. Immunoenzymatic tests were used to analyze the titers of the chickenpox virus (VZV-IgG), rubella (RuV-IgG) and hepatitis B virus (HBV, HBsAb). The studied differences were compared depending on the age group and the immunosuppressive regimen used by the pregnant mother. RESULTS: In neonates born to mothers after liver transplantation, significant differences were found in HBsAb levels (>250 mIU/ml) compared to newborns without prenatal exposure to immunosuppressants taken by pregnant mothers (11/16, 69% vs. 4/14, 29%, respectively; p = .028). A similar difference in the level of HbsAb was no longer noted at later stages of children's lives. In infants, these values were 80% (4/5) vs. 33% (2/6), and in children over 1 year of age 15% (7/48) vs. 12% (6/49), respectively. No other significant differences were noted when compared the distribution of measured parameters of VZV and RuV in both analyzed groups (children of mothers after kidney or liver transplantation chronically treated with immunosuppression and children without prenatal exposure to immunosuppression). CONCLUSIONS: Prenatal exposure to immunosuppressive therapy does not appear to affect VZV, RuV and HBV antibody levels in children of mothers who have had a kidney or liver transplant. Initially elevated HBSAb levels in newborns of mothers after liver transplantation are not observed in later stages of life.


Subject(s)
Hepatitis B , Liver Transplantation , Prenatal Exposure Delayed Effects , Child , Female , Hepatitis B virus , Herpesvirus 3, Human , Humans , Immunity , Immunoglobulin G , Immunosuppressive Agents/adverse effects , Infant , Infant, Newborn , Kidney , Mothers , Pregnancy , Rubella virus
9.
Nutrients ; 12(9)2020 Sep 04.
Article in English | MEDLINE | ID: mdl-32899873

ABSTRACT

The rate of post-transplant mothers who breastfeed while on immunosuppression is progressively increasing. Data on breastfeeding while on cyclosporine-based regimens are limited. Therefore, we assessed the amount of cyclosporine and its metabolites that might be ingested by a breastfed infant by measuring the concentration of cyclosporine and its metabolites in the colostrum of seven post-transplant mothers. The mean concentration of cyclosporine in the colostrum was 22.40 ± 9.43 mcg/L, and the estimated mean daily dose of the drug was 1049.22 ± 397.41 ng/kg/24 h. Only three metabolites (AM1, DHCsA, and THCsA) had mean colostrum amounts comparable to or higher than cyclosporine itself, with the daily doses being 468.51 ± 80.37, 2757.79 ± 1926.11, and 1044.76 ± 948.56 ng/kg/24 h, respectively. Our results indicate a low transfer of cyclosporine and its metabolites into the colostrum in the first two days postpartum and confirm the emerging change to the policy on breastfeeding among post-transplant mothers. A full assessment of the safety of immunosuppressant exposure via breastmilk will require further studies with long-term follow-ups of breastfed children.


Subject(s)
Colostrum/chemistry , Cyclosporine/analysis , Immunosuppressive Agents/analysis , Organ Transplantation , Adult , Breast Feeding/adverse effects , Drug Monitoring , Female , Gestational Age , Humans , Infant , Infant, Newborn , Postoperative Period , Pregnancy , Registries
10.
Article in English | MEDLINE | ID: mdl-32784447

ABSTRACT

The aim of this study was to evaluate knowledge of umbilical cord blood (UBC) banking and prenatal genetic diagnosis among pregnant women from rural and urban areas, and how this knowledge changed within a five-year period. A survey by questionnaire was conducted between 2010 and 2012, and in 2017 in public hospitals; the study population comprised 6128 women, with 2797 patients from the years 2010-2012 and 3331 from the year 2017. 41% of the studied population declared that they were living in rural areas. In the 2010-2012 period, fewer women from rural areas knew about UBC banking. In 2017 that same relative difference in knowledge persisted, but the percentage of women who now knew about this procedure rose significantly in both studied groups. Prenatal diagnosis was more familiar for urban inhabitants both in 2010 and 2017 but as with the UBC data, a trend of growing awareness was also seen in pregnant women from rural areas. Knowledge of new techniques such as UBC banking and genetic tests has grown among pregnant women during the time frame of our study, but there is still a need to emphasize the benefits of these two possibilities to pregnant women, especially among rural inhabitants.


Subject(s)
Blood Banks , Fetal Blood , Genetic Testing , Adult , Female , Humans , Poland , Pregnancy , Pregnant Women , Rural Population , Urban Population , Young Adult
11.
Transplant Proc ; 52(8): 2294-2298, 2020 Oct.
Article in English | MEDLINE | ID: mdl-32276837

ABSTRACT

INTRODUCTION: The number of pregnant kidney graft recipients receiving immunosuppressive drugs is increasing yearly. All potentially nephrotoxic and hepatotoxic immunosuppressive drugs penetrate through the placenta, which raises questions about their long-term effects on offspring. OBJECTIVES: The study aimed to evaluate the influence of immunosuppressive drugs used by pregnant women after kidney transplantation on the biochemical parameters of their children. MATERIALS AND METHODS: Forty children born to mothers after kidney transplantation (KTx) and 40 children of healthy mothers from the control group were included in the study. All graft-recipient mothers received immunosuppressive treatment during pregnancy. The study compared biochemical parameters, including urea, creatinine, potassium, and sodium, in both groups. RESULTS: Elevated creatinine level was observed in 1 newborn in the KTx group and none of the children from the control group (P = .500). All KTx children had normal urea levels, while in the control group, 2 newborns had an increased level of urea (P = .247). Elevated potassium levels were observed in 10% of children in the KTx group and 20% of children in the control group (χ2 = 0.881; P = .348). Elevated sodium levels were observed in 22.5% of children in the KTx group and 32.5% of children in the control group (χ2 = 1.001; P =.317). No child in the KTx group had hyponatremia; mild hyponatremia was observed in 5% of children in the control group (P = .247). CONCLUSION: There was no increased risk of an abnormal concentration of urea, creatinine, sodium, and potassium in the offspring of mothers after kidney transplantation using immunosuppressive drugs during pregnancy.


Subject(s)
Immunosuppressive Agents/therapeutic use , Kidney Transplantation , Prenatal Exposure Delayed Effects/blood , Adult , Child , Female , Humans , Infant, Newborn , Kidney Transplantation/adverse effects , Male , Mothers , Pregnancy , Transplant Recipients
12.
Transplant Proc ; 52(7): 1977-1981, 2020 Sep.
Article in English | MEDLINE | ID: mdl-32299706

ABSTRACT

INTRODUCTION: Being aware of the nephro- and hepatotoxic effects of most immunosuppressants, assessing their potential effects on the health of the offspring is an important aspect of deliberate family planning after organ transplantation. AIM: The aim of the study was to evaluate the influence of immunosuppressive drugs used by pregnant women after kidney or liver transplantation on the lipid profile of their children. MATERIALS AND METHODS: Ninety-one children born to mothers after kidney or liver transplantation (study group) and 91 children of healthy mothers from the control group (control group) were included in the study. Transplant donors received immunosuppressive treatment in monotherapy or combination regimens during pregnancy. The study compared lipidogram values including total cholesterol, high-density lipoprotein, low-density lipoprotein, and triglycerides. The lipidogram was analyzed depending on the following 3 most commonly used immunosuppressive regimens: study group 1: CI (calcineurin inhibitors); study group 2: CI + GCs (glucocorticosteroids); and study group 3: CI + GCs + AZA (azathioprine). RESULTS: There were no significant differences between study group and control group in mean total cholesterol, high-density lipoprotein, low-density lipoprotein, and triglyceride levels (P > .05). In each of the studied subgroups, at least 1 abnormal lipidogram fraction was noted. Frequency of these deviations in study group 1, study group 2, and study group 3 were 31%, 57%, and 26%, respectively. However, no statistically significant differences were found between these obtained results (P > .05). CONCLUSIONS: Prenatal exposure to immunosuppressants taken by the mother after liver or kidney transplantation does not appear to significantly affect the occurrence of lipid disorders in these children.


Subject(s)
Immunosuppressive Agents , Kidney Transplantation , Lipids/blood , Liver Transplantation , Prenatal Exposure Delayed Effects/blood , Adolescent , Adult , Child , Child, Preschool , Female , Humans , Immunosuppressive Agents/therapeutic use , Infant , Infant, Newborn , Male , Pregnancy , Transplant Recipients
13.
J Matern Fetal Neonatal Med ; 33(8): 1346-1352, 2020 Apr.
Article in English | MEDLINE | ID: mdl-30251568

ABSTRACT

Background: To evaluate the incidence of unplanned pregnancies in female organ transplant recipients.Methods: In a single-center cross-sectional study 252 women aged 18-45 years who underwent kidney or liver transplantation were asked to fill in a survey form.Results: 217 (86%) women were enrolled in the study. Fifty-three percent of women declared 181 pregnancies, of which 30% (54/181) were unplanned. Women more frequently consulted their conception with a doctor post-transplantation (74 versus 88%, p = .064). The number of unplanned pregnancies decreased post-transplantation (34 versus 20%, p = .051). The mean time elapsed from an organ transplant to unintended conception was 27.0 ± 12.5 (3.0-63.0) months. Women with longer (>24 months) rather than shorter (≤24 months) time elapsed from the transplant became pregnant less frequently (38 versus 15%, p = .060). In 70% (38/54) of unplanned pregnancies women did not use any birth control. All cases of conceptions within the post-transplant year were unintentional. Every third woman, who underwent the transplantation up to 1 year before the study enrolment, was unaware of the necessity to prevent the pregnancy.Conclusions: Although unwanted pregnancies occur more frequently in the early post-transplant period, it seems that women after kidney or liver transplantation seem to plan their pregnancies more carefully.


Subject(s)
Contraception Behavior/statistics & numerical data , Family Planning Services/statistics & numerical data , Pregnancy, Unplanned , Transplant Recipients/statistics & numerical data , Adult , Cross-Sectional Studies , Female , Humans , Kidney Transplantation , Liver Transplantation , Pregnancy , Surveys and Questionnaires , Time Factors
14.
J Matern Fetal Neonatal Med ; 32(9): 1523-1527, 2019 May.
Article in English | MEDLINE | ID: mdl-29157047

ABSTRACT

BACKGROUND: Pregnancies after kidney transplantation are at high risk of complications such as preterm birth and foetal growth restriction. Until now, the impact of these factors on neurological development of children born to transplant mothers has not been established. AIMS: A comparison of neurological examinations performed in 36 children of kidney transplant women (study group) and 36 children born to healthy mothers (control group). The children from both groups were born at a similar gestational age and in the similar time period from 12/1996 to 09/2012. Neurological examinations were performed from 07/2010 to 11/2013. Each examination was adjusted to the patient's age and performed after the neonatal period. Three years later children were re-consulted, if they presented neurological deviations or were less than 12 months old at the time of the first examination. RESULTS: Normal neurological development was found in 86% of children in both groups (p = .999). Mild neurological deviations were observed in four (11%) children born to kidney transplant mothers and in five (14%) children born to healthy mothers (p = .999). Moderate deviations were diagnosed in one premature child born to transplant mother, whose pregnancy was complicated with a severe preeclampsia and foetal growth restriction. In the study population, no severe neurological disorders were found. Almost all (8/10) children with neurological deviations were born prematurely in good general conditions. The neurological deviations observed in the first year of life were mild and transient. In children over 1 year of age, deviations were more pronounced and continued to maintain. CONCLUSIONS: The neurological development of children of kidney transplant women is similar to that of the general population and possible deviations seem to be the result of intrauterine hypotrophy and prematurity. Therefore, in clinical practice, it is necessary to plan post-transplant pregnancies especially in women at high risk of these complications.


Subject(s)
Kidney Transplantation/adverse effects , Neurodevelopmental Disorders/epidemiology , Adult , Case-Control Studies , Child, Preschool , Female , Gestational Age , Humans , Immunosuppressive Agents/adverse effects , Infant , Infant, Newborn , Longitudinal Studies , Neurodevelopmental Disorders/etiology , Neurologic Examination/methods , Pregnancy , Premature Birth/epidemiology , Risk Factors
15.
J Matern Fetal Neonatal Med ; 32(15): 2512-2516, 2019 Aug.
Article in English | MEDLINE | ID: mdl-29463137

ABSTRACT

BACKGROUND: Overweight and obesity are one of the most serious clinical health problems. Until now, the long-term development of children born to mothers after transplantation is unknown. In this study, we attempted to present the analysis of the prevalence of overweight in the population of mothers after kidney or liver transplants. METHODS: A comparison of body mass index (BMI) measurements performed in 61 children of kidney transplant women (study group) and 64 children born to healthy mothers (control group). The children from both groups were born at a similar gestational age and in the similar time period from 12/1996 to 11/2010. BMI was measured once on one of the follow-up visits in the time period from 07/2010 to 11/2013. BMI was assessed in infants older than one month as well as in toddlers or children in the preschool or school age. The results obtained in the study group of children born to transplanted mothers were compared with control group results and with the theoretical population data. RESULTS: There were no differences in the incidence of underweight and overweight, when BMI values of children born to transplanted mothers were compared to those of children of healthy mothers. There was a trend towards a greater incidence of obesity in children of studied group compared to controls (16 versus 6%, p = .072). Among analysed factors, it was noted that prenatal exposure to tacrolimus was associated with a 2.8-fold increased risk of developing a higher BMI in later follow-up. CONCLUSIONS: Obesity among children of mothers after kidney or liver transplants seems to be more frequently observed. This observation may be an important factor in the further paediatric care, especially in children born to transplanted mothers treated chronically with tacrolimus.


Subject(s)
Kidney Transplantation , Liver Transplantation , Pediatric Obesity/epidemiology , Prenatal Exposure Delayed Effects , Body Mass Index , Case-Control Studies , Child, Preschool , Female , Humans , Immunosuppressive Agents/adverse effects , Infant , Male , Pediatric Obesity/etiology , Poland/epidemiology , Pregnancy , Prevalence , Tacrolimus/adverse effects
16.
Clin Transplant ; 32(9): e13378, 2018 09.
Article in English | MEDLINE | ID: mdl-30098075

ABSTRACT

INTRODUCTION: To estimate reproductive life planning in post-transplant women and to identify factors affecting their pregnancy intentions. MATERIAL AND METHODS: A survey study on reproductive life planning was conducted in 217 women of childbearing age who underwent kidney or liver transplantation. The results were compared with data obtained from 816 healthy women surveyed by the Polish Centre for Public Opinion Research. Data were summarized using descriptive statistics. RESULTS: Post-transplant women express a similar desire to have a child as women in the general population (42% vs 40%, respectively; P = 0.638). A comparable majority of childless women would like to give birth (65% vs 77%, P = 0.350). More post-transplant women who have one child give up on future procreation plans (80% vs 46%, P < 0.001). The main factors affecting post-transplant reproductive life planning were age (OR:0.79; 95% CI: 0.73-0.85), number of live births (OR:0.22; 95% CI: 0.11-0.43), and use of drugs contraindicated in pregnancy (OR:0.27; 95% CI: 0.11-0.63). CONCLUSIONS: Women after kidney or liver transplantation, especially childless, have a similar willingness to become mothers as those in the general population. For post-transplant women who have already given birth, it is worth considering contraceptive counseling because these women more often choose to not attempt another pregnancy.


Subject(s)
Family Planning Services/statistics & numerical data , Infertility, Female/prevention & control , Intention , Kidney Transplantation/psychology , Liver Transplantation/psychology , Patient-Centered Care , Reproductive Behavior/psychology , Adolescent , Adult , Attitude to Health , Female , Follow-Up Studies , Humans , Kidney Transplantation/methods , Liver Transplantation/methods , Middle Aged , Pregnancy , Surveys and Questionnaires , Young Adult
17.
Nutrients ; 10(3)2018 Feb 27.
Article in English | MEDLINE | ID: mdl-29495430

ABSTRACT

Currently, the majority of neonates born to organ recipient mothers on chronic immunosuppressive therapy are formula fed. However, over the past few years, evidence has grown, suggesting that breastfeeding might be possible and beneficial. We designed a study assessing the transfer of tacrolimus into the colostrum of posttransplant mothers. We assessed the amount of tacrolimus and its metabolites, M-1 and M-3, that would be ingested by the breastfed neonates. Concentrations of tacrolimus and its metabolites were measured in colostrum from 14 posttransplant mothers as well as in venous cord blood and venous blood of the neonates. Test material analysis was performed by liquid chromatography coupled with mass spectrometry (LC/MS). The amount of ingested formula was registered, which allowed for estimation of the amount of tacrolimus and its metabolites that would be ingested by breastfed infants. The mean amount of tacrolimus that would be ingested by the neonates in maternal milk was 151.4 ng/kg/24 h (standard deviation SD ± 74.39); metabolite M-1: 23.80 ng/kg/24 h (SD ± 14.53); and metabolite M-3: 13.25 ng/kg/24 h (SD ± 9.05). The peak level of tacrolimus and metabolite M-1 in colostrum was noted 8 h after an oral dose (3.219 ng/mL SD ± 2.22 and 0.56 ng/mL SD ± 0.60, respectively) and metabolite M-3 after 6 h (0.29 ng/mL SD ± 0.22). Low concentrations of tacrolimus and its metabolites, M-1 and M-3, in colostrum show that neonates will ingest trace amounts of the drug. Further studies are required to fully assess the safety of breastfeeding by posttransplant mothers.


Subject(s)
Colostrum/chemistry , Immunosuppressive Agents/pharmacokinetics , Milk, Human/chemistry , Tacrolimus/pharmacokinetics , Breast Feeding , Chromatography, Liquid , Female , Humans , Infant , Infant, Newborn , Mothers , Organ Transplantation , Pregnancy , Tandem Mass Spectrometry
18.
Gynecol Endocrinol ; 34(7): 597-600, 2018 Jul.
Article in English | MEDLINE | ID: mdl-29336189

ABSTRACT

Polycystic ovary syndrome (PCOS) increases the risk of depression, poor quality of life, and low sexual satisfaction of women. The aim of the study was to evaluate the prevalence of these disorders and to assess the need for psychological consultation at the time of PCOS diagnosis. A case-control single-center study of 250 women who were diagnosed with PCOS voluntarily filled in an anonymous, interactive questionnaire. The inquiry form included 27 questions covering the woman's characteristics, satisfaction with their outer appearance and sexual life, as well as the Beck Depression Inventory (BDI). Based on the BDI, 52% (130/250) of studied women presented depressive symptoms. This group had significantly higher body mass index (29.5 ± 8.1 vs. 24.6 ± 5.8; p<.001) and a lower level of self-attractiveness than other studied women (3.3 ± 2.2 vs. 5.4 ± 2.3; p<.001). Forty two percent (106/250) of women viewed themselves as unattractive. A correlation between reduced sexual satisfaction and a sense of low attractiveness was noted (r = 0.465, p<.001). Sixty four percent (160/250) of women believed that psychological consultation should be offered to all PCOS women. Treatment of PCOS women should be multidisciplinary and include psychological counseling, especially in obese PCOS women with inadequate family support and dissatisfied with their sexual life.


Subject(s)
Depression/epidemiology , Personal Satisfaction , Polycystic Ovary Syndrome/epidemiology , Polycystic Ovary Syndrome/psychology , Sexual Behavior/psychology , Adolescent , Adult , Body Mass Index , Case-Control Studies , Depression/etiology , Female , Humans , Middle Aged , Polycystic Ovary Syndrome/complications , Polycystic Ovary Syndrome/physiopathology , Quality of Life , Self Concept , Surveys and Questionnaires , Young Adult
19.
J Matern Fetal Neonatal Med ; 31(23): 3160-3165, 2018 Dec.
Article in English | MEDLINE | ID: mdl-28782396

ABSTRACT

BACKGROUND: Pregnancy after transplantation is associated with high risk of complications and prenatal exposure to immunosuppressants. The purpose of the study was to evaluate the intellectual development of children born to women after organ transplantation. AIMS: A comparison of intelligence levels in 78 children of kidney or liver transplant women of 78 children born to healthy mothers. The assessment of intellectual level in children was conducted by psychologists and evaluated using age-adjusted intelligence tests (Psyche Cattell Infant Intelligence Scale, Terman-Merril Intelligence Scale or the Scales of Raven's Progressive Matrices). RESULTS: No significant differences in the distribution of the quotient of intelligence between children born to kidney and liver transplant women were noted (Chi2 = 5.037; p = .284). Also no differences in the distribution of intelligence levels were noted between the children of transplanted and healthy mothers in infants and toddlers (Chi2 = 3.125; p = .537); preschool (Chi2 = 1.440; p = .692), and school age children (Chi2 = 4.079; p = .395). CONCLUSIONS: The intellectual development of children of post-transplant women is similar to the general population. These results provide information on the low risk of intellectual disability in children of transplanted mothers and may improve counseling on the planning of pregnancy in this group of women.


Subject(s)
Intelligence , Kidney Transplantation , Liver Transplantation , Case-Control Studies , Chi-Square Distribution , Child , Child, Preschool , Cohort Studies , Female , Humans , Immunosuppressive Agents/adverse effects , Infant , Intelligence Tests , Kidney Transplantation/statistics & numerical data , Liver Transplantation/statistics & numerical data , Male , Pregnancy , Risk Assessment
20.
Ann Transplant ; 22: 755-758, 2017 Dec 19.
Article in English | MEDLINE | ID: mdl-29255138

ABSTRACT

BACKGROUND Transplanted women are increasingly expressing their desire to breast-feed. Due to the unknown effects that might occur in newborns of everolimus-treated mothers, it is now recommended to inhibit lactation. This report discusses the assessment of everolimus levels in maternal, umbilical, and neonatal blood, and colostrum of a kidney transplant mother. CASE REPORT A 28-year-old white primipara after second kidney transplant, treated with everolimus, conceived unintentionally. Due to the high risk of recurrence of primary disease, the immunosuppressive treatment remained unchanged. At 37 weeks of gestation, due to mild preeclampsia, the woman was qualified for induction of labor and vaginally delivered a healthy infant. The highest concentration of everolimus in the colostrum was observed 4 h after drug administration and was 0.066 ng/ml. The estimated maximal dose of everolimus in colostrum was 0.38% of the mother's dose. CONCLUSIONS Breast-feeding in transplanted women treated with everolimus seems possible, particularly in mothers who are willing to breast-feed, especially in the first days after labor, when levels of immunoglobulins in colostrum are high and the concentrations of everolimus are low.


Subject(s)
Colostrum/drug effects , Colostrum/metabolism , Everolimus/therapeutic use , Immunosuppressive Agents/therapeutic use , Kidney Transplantation , Transplant Recipients , Adult , Breast Feeding , Everolimus/administration & dosage , Female , Humans , Immunosuppressive Agents/administration & dosage , Infant, Newborn , Maternal-Fetal Exchange/drug effects , Pregnancy
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