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Sample records for idiopathic recurrent miscarriage

  1. A genome-wide scan in affected sibling pairs with idiopathic recurrent miscarriage suggests genetic linkage.

    PubMed

    Kolte, A M; Nielsen, H S; Moltke, I; Degn, B; Pedersen, B; Sunde, L; Nielsen, F C; Christiansen, O B

    2011-06-01

    Previously, siblings of patients with idiopathic recurrent miscarriage (IRM) have been shown to have a higher risk of miscarriage. This study comprises two parts: (i) an epidemiological part, in which we introduce data on the frequency of miscarriage among 268 siblings of 244 patients with IRM and (ii) a genetic part presenting data from a genome-wide linkage study of 38 affected sibling pairs with IRM. All IRM patients (probands) had experienced three or more miscarriages and affected siblings two or more miscarriages. The sibling pairs were genotyped by the Affymetrix GeneChip 50K XbaI platform and non-parametric linkage analysis was performed via the software package Merlin. We find that siblings of IRM patients exhibit a higher frequency of miscarriage than population controls regardless of age at the time of pregnancy. We identify chromosomal regions with LOD scores between 2.5 and 3.0 in subgroups of affected sibling pairs. Maximum LOD scores were identified in four occurrences: for rs10514716 (3p14.2) when analyzing sister-pairs only; for rs10511668 (9p22.1) and rs341048 (11q13.4) when only analyzing families where the probands have had four or more miscarriages; and for rs10485275 (6q16.3) when analyzing one sibling pair from each family only. We identify no founder mutations. Concluding, our results imply that IRM patients and their siblings share factors which increase the risk of miscarriage. In this first genome-wide linkage study of affected sibling pairs with IRM, we identify regions on chromosomes 3, 6, 9 and 11 which warrant further investigation in order to elucidate their putative roles in the genesis of IRM.

  2. Protein Z variants associated with protein Z plasma levels and with risk of idiopathic recurrent miscarriage.

    PubMed

    Al-Shaikh, Fatima S; Sater, Mai S; Finan, Ramzi R; Racoubian, Eddie; Abu-Hijleh, Tala M; Mustafa, Fekria E; Almawi, Wassim Y

    2013-09-01

    Protein Z (PZ) deficiency due to anti-PZ autoantibodies and/or mutations in PZgene was linked with adverse pregnancy outcomes, including idiopathic recurrent miscarriage (IRM). We investigated the association of rs3024718, rs3024719, rs3024731, rs3024778, rs3024772, and rs3024735 (G79A) PZ variants and changes in PZ levels in 287 women with IRM, and 308 control women. Of the 6 single nucleotide polymorphisms (SNPs) analyzed, higher minor allele frequency of rs3024735 (G79A) and rs3024731 were seen in IRM cases than in control women. Significantly higher frequencies of rs3024735/G79A G/A and A/A (P< .001), rs3024719 G/A (P= .009), and rs3024731 A/A (P = .012), but not rs3024718 (P= .12), rs3024778 (P = .76), or rs3024772 (P= .27) genotype carriers were seen between IRM cases versus control women, respectively, and was linked with reduced PZ levels. Six-locus (rs3024718/rs3024719/rs3024778/rs3024731/rs3024735/rs3024772) PZhaplotypes analysis demonstrated increased frequency of GAGAAG and AGGTAG and reduced frequency of AGGTGC haplotypes in IRM cases, thereby conferring disease susceptibility and protective nature to these haplotypes, respectively. These results demonstrate that specific PZSNPs and haplotypes are significantly associated with IRM.

  3. Co-stimulatory CD28 and transcription factor NFKB1 gene variants affect idiopathic recurrent miscarriages.

    PubMed

    Misra, Maneesh Kumar; Singh, Bharti; Mishra, Aditi; Agrawal, Suraksha

    2016-12-01

    Co-stimulatory CD28 and transcription factor NFKB1 genes are considered as a crucial player in the determination of inflammatory responses; genetic variability in these may modulate the risk for idiopathic recurrent miscarriages (IRM). We investigated the association of functional variants of CD28 (rs3116496 T/C) and NFKB1 (rs28362491 ins/del and rs696 A/G) with IRM cases. We recruited 200 IRM women with a history of at least three consecutive pregnancy losses before 20th week of pregnancy and 300 fertile control women. Determination of CD28 (rs3116496 T/C) and NFKB1 (rs28362491 ins/del and rs696 A/G) gene variants were based on the polymerase chain reaction pursued by restriction fragment length polymorphism analysis and validated with Sanger sequencing. Single marker analysis and multifactor dimensionality reduction (MDR) model used to predict the IRM risk. We observed nearly three- to twofold increased risk in single marker analysis for minor homozygous genotypes of rs3116496 T/C, rs28362491 ins/del and rs696 A/G tag-SNPs in IRM cases, suggesting the risk association. In MDR analysis, we observed 10.5-fold augmented risk among IRM women in three-SNP model (rs3116496 T/C, rs28362491 ins/del and rs696 A/G). The eQTL mapping analyses was performed to strengthen the results of our study. The eQTL mapping analysis revealed that the variations in CD28 and NFKB1 gene content might affect the abundance of transcripts of CD28 and Family with sequence similarity 177 member A1 (FAM177A1) genes, respectively. These results suggest that CD28 and NFKB1 gene variants may be associated with increased risks to IRM.

  4. Identification of Key Contributory Factors Responsible for Vascular Dysfunction in Idiopathic Recurrent Spontaneous Miscarriage

    PubMed Central

    Dutta, Mainak; Subramani, Elavarasan; Khalpada, Jaydeep; RoyChoudhury, Sourav; Chakravarty, Baidyanath; Chaudhury, Koel

    2013-01-01

    Poor endometrial perfusion during implantation window is reported to be one of the possible causes of idiopathic recurrent spontaneous miscarriage (IRSM). We have tested the hypothesis that certain angiogenic and vasoactive factors are associated with vascular dysfunction during implantation window in IRSM and, therefore, could play a contributory role in making the endometrium unreceptive in these women. This is a prospective case-controlled study carried out on 66 women with IRSM and age and BMI matched 50 fertile women serving as controls. Endometrial expression of pro-inflammatory (IL-1β, TNF-α, IFN-γ, TGF-β1), anti-inflammatory (IL-4, -10), angiogenesis-associated cytokines (IL-2, -6, -8), angiogenic and vasoactive factors including prostaglandin E2 (PGE2), vascular endothelial growth factor (VEGF), endothelial nitric oxide synthase (eNOS), nitric oxide (NO) and adrenomedullin (ADM) were measured during implantation window by ELISA. Subendometrial blood flow (SEBF) was assessed by color Doppler ultrasonography. Multivariate analysis was used to identify the significant factor(s) responsible for vascular dysfunction in IRSM women during window of implantation and further correlated with vascular dysfunction. Endometrial expression of pro-inflammatory cytokines and PGE2 were up-regulated and anti-inflammatory and angiogenesis-associated cytokines down-regulated in IRSM women as compared with controls. Further, the angiogenic and vasoactive factors including VEGF, eNOS, NO and ADM were found to be down-regulated and SEBF grossly affected in these women. Multivariate analysis identified IL-10, followed by VEGF and eNOS as the major factors contributing towards vascular dysfunction in IRSM women. Moreover, these factors strongly correlated with blood flow impairment. This study provides an understanding that IL-10, VEGF and eNOS are the principal key components having a contributory role in endometrial vascular dysfunction in women with IRSM. Down-regulation of

  5. Genome-wide screening for risk loci of idiopathic recurrent miscarriage in a Han Chinese population: a pilot study.

    PubMed

    Li Wang; Zeng Chan Wang; Cui Xie; Xiao Feng Liu; Mao Sheng Yang

    2010-06-01

    The etiology of recurrent miscarriage (RM) is extremely heterogeneous, including genetic, immunologic, anatomic, endocrinological, and infectious anomalies. About 50% of RM is unexplained or poorly understood, which is called idiopathic recurrent miscarriage (IRM). The primary aim of this study was to identify the genetic loci that might be susceptible to IRM. Forty-four Han Chinese patients with IRM during the first trimester of their pregnancies and 44 healthy sex- and ethnic-matched controls were enrolled in this study. A case-control and genome-wide study was performed and 430 polymorphic microsatellite markers were analyzed. Three loci, 6q27 (D6S446, P = .028), 9q33.1 (D9S1776, P = .037), and Xp22.11 (DXS1226, P = .008), significantly associated with IRM were found. This work identified 3 genetic regions that might harbor genes predisposed to IRM and provided new insights for future genetic and etiological study of IRM. Further study is required to confirm it.

  6. Patients with idiopathic recurrent miscarriage show higher levels of DR+ activated T-cells that are less responsive to mitogens.

    PubMed

    Kuon, R J; Schaumann, J; Goeggl, T; Strowitzki, T; Sadeghi, M; Opelz, G; Daniel, V; Toth, B

    2015-11-01

    In 50% of recurrent miscarriages (RM) the cause remains unknown and standardized immunological diagnosis and treatment of idiopathic RM (iRM) is yet not established. In this prospective case-control study, out of 220 RM patients screened, 97 iRM patients were identified and compared to 26 healthy controls without a previous pregnancy or blood transfusion in order to identify deregulated immunological parameters. Blood levels of lymphocyte subpopulations, cytokines and neopterin were determined by FACS, ELISA, and Luminex technique. Lymphocyte function was studied by in-vitro lympocyte proliferation tests. As compared to controls, patients had significantly higher proportions of activated CD3+DR+, CD4+DR+ and CD8+DR+ lymphocytes, elevated levels of neopterin and a lower in-vitro proliferation of lymphocytes (all p<0.05). Within the iRM patients higher proportions of CD3+DR+ T-lymphocytes correlated with higher proportions and absolute numbers of CD4+DR+ and CD8+DR+ T-lymphocytes and lower CD16+CD56+ NK-cells. Further, it was associated with lower absolute numbers of CD19+ B-lymphocytes, CD3+CD25+ T-lymphocytes and CD45+ total lymphocytes (all p<0.05). In addition we found decreased in-vitro lymphocyte proliferation in iRM patients with high CD3+DR+ T-lymphocytes (p<0.05). In summary patients with iRM showed increased activated T-cells that are less responsive to mitogens in-vitro. The inverse relationship of increased DR but decreased CD25 expression on CD3+ T-cells and the decreased in-vitro proliferation characterize an immunological disorder with similarities to T-cell exhaustion in patients with HIV and cancer. These abnormalities potentially contribute to the pathogenesis of iRM and might be a target for future immunomodulatory therapies.

  7. Endothelial nitric oxide synthase gene variants and haplotypes associated with an increased risk of idiopathic recurrent miscarriage.

    PubMed

    Almawi, W Y; Guarino, B D; Al-Sulaiti, M A; Al-Busaidi, A S; Racoubian, E; Finan, R R

    2013-09-01

    We investigated the association of endothelial nitric oxide synthase (NOS3) polymorphisms rs2070744 (-786T> C), 27-bp repeat 4b/4a, rs1799983 (Glu298Asp), rs3918188 (-734C> A), and rs743507 (113G> A) with idiopathic recurrent miscarriage (IRM). This was a case-control study involving women with confirmed IRM (n = 296), and 305 age- and ethnically matched control women. NOS3 rs2070744, rs1799983, rs3918188, and rs743507 genotyping was done by TaqMan assays; NOS3 4b/4a genotyping was done by PCR-ASA. A higher frequency of -786C and 298Asp alleles was seen in IRM cases, which remained associated independently with IRM on multivariate analysis. Allele and genotype distribution of 4b/4a, rs3918188 (-734C> A) and rs743507 (113A> G) were comparable between IRM cases and control women. Taking homozygous wild-type genotype as a reference, regression analysis confirmed the association of Glu298Asp and -786T/C, and rs743507 homozygous carriers with IRM risk. Marked linkage disequilibrium was seen between tested NOS3 variants, thus allowing the construction of 5-locus [-786T> C/4b4a/Glu298Asp/-734C> A/113G> A] haplotypes. Taking the common T4bGCA haplotype as a reference, multivariate analysis confirmed the positive association of C4bTCG haplotype with IRM, after controlling for traditional covariates. Genetic variation at the NOS3 locus represents a genetic risk factor for increased susceptibility to IRM.

  8. No Association between TNF-α -308G/A Polymorphism and Idiopathic Recurrent Miscarriage: A Systematic Review with Meta-Analysis and Trial Sequential Analysis

    PubMed Central

    Peng, Zheng; Li, Jingjing; Lin, Shengzhang; Liu, Haihua; Wu, Chunlin; Huang, Yujie; Lv, Xiaolan; Dai, Shengming

    2016-01-01

    Background Conflicting results were reported on the association between the TNF-α -308G/A polymorphism and idiopathic recurrent miscarriage (IRM). Though three meta-analyses have been conducted on this topic, the conclusions were contradictory, and the results may be unreliable as certain crucial conditions were neglected. Method A complete search was conducted in PubMed, Cochrane Library, and Embase, other sources like Google Scholar, ClinicalTrial.gov and reference lists of relevant articles were also retrieved. All candidate articles were accessed and screened using specific inclusion and exclusion criteria. Statistical analyses were performed on data extracted from eligible studies using the STATA 12.0 software and the TSA 0.9 beta software. Results Eventually, 12 case-control studies from 11 publications (with 1,807 cases and 2,012 controls) were included in this meta-analysis, and no evidence of any significant association was found in the overall analyses between the TNF-α -308G/A polymorphism and IRM risk. However, significant association was shown in Asian population (four studies from three publications) in the dominant model (AA + GA vs. GG), the allelic model (A vs. G), and the heterozygote model (GA vs. GG). Conclusions TNF-α -308G/A polymorphism is not associated with IRM risk. Though significant association was found in Asian population, the result needs further confirmation from more studies. PMID:27893839

  9. [Unexplained recurrent early miscarriages: Role of immunomodulation?

    PubMed

    Mekinian, A; Cohen, J; Kayem, G; Carbillon, L; Nicaise-Roland, P; Gaugler, B; Darai, E; Bornes, M; Fain, O

    2017-04-01

    About 1-3% of women experience early recurrent miscarriages, defined by ≥3 fetal loss before 14 weeks of gestation. About half of these recurrent early miscarriages could be related to a genetic cause. Pre-implantation genetic diagnosis is used in several European countries, but it is still prohibited in France except for couples at risk for transmission of severe genetic diseases. The immune dysregulation, and in particular allo-immune excessive response, could be responsible for fetal loss in remaining cases, although currently we lack biomarker to confirm the immune-mediated fetal loss. Several immunosuppressive and immunomodulatory treatments have been the subject of small studies in patients with early recurrent miscarriages. The available data do not allow to define the treatment recommendations in this topic, and further studies are necessary.

  10. Decreased Ovarian Reserve Predicts Inexplicability of Recurrent Miscarriage? A Retrospective Analysis

    PubMed Central

    Ott, Johannes

    2016-01-01

    Objective To evaluate anti-Mullerian hormone, basal follicle stimulating hormone, luteinizing hormone, estradiol, and female age in women with recurrent miscarriage and to compare women with explained and idiopathic recurrent miscarriage. Design Retrospective cohort study. Setting University hospital, tertiary care center. Patients Women with recurrent miscarriage (78 explained, 66 idiopathic). Intervention(s) None. Main Outcome Measures(s) Anti-Mullerian hormone, basal follicle stimulating hormone, luteinizing hormone, estradiol, and age. Results Anti-Mullerian hormone and estradiol were significantly lower in women with idiopathic recurrent miscarriage (median 1.2 ng/ml, IQR 0.6–2.1, and median 36.5 pg/ml, IQR 25.8–47.3, respectively) than in women with explained recurrent miscarriage (median 2.0 ng/ml, IQR 1.1–2.7, and median 42.5 pg/ml, IQR 32.8–59.8, respectively; p<0.05). Optimized cut-off values for the prediction of idiopathic recurrent miscarriage were <39.5 pg/ml for estradiol (sensitivity: 63.3%, 95% CI: 50.9–75.1; specificity: 56.4%, 95% CI: 44.7–67.6) and <1.90 ng/ml for anti-Mullerian hormone (sensitivity: 72.7%, 95% CI: 60.4–83.0; specificity: 52.6%, 95% CI: 40.9–64.0). Conclusion Idiopathic recurrent miscarriage was associated with lower basal estradiol and anti-Mullerian hormone levels compared to explained recurrent miscarriage. PMID:27627119

  11. Evidence-based management of recurrent miscarriages

    PubMed Central

    Jeve, Yadava B.; Davies, William

    2014-01-01

    Recurrent miscarriages are postimplantation failures in natural conception; they are also termed as habitual abortions or recurrent pregnancy losses. Recurrent pregnancy loss is disheartening to the couple and to the treating clinician. There has been a wide range of research from aetiology to management of recurrent pregnancy loss. It is one of the most debated topic among clinicians and academics. The ideal management is unanswered. This review is aimed to produce an evidence-based guidance on clinical management of recurrent miscarriage. The review is structured to be clinically relevant. We have searched electronic databases (PubMed and Embase) using different key words. We have combined the searches and arranged them with the hierarchy of evidences. We have critically appraised the evidence to produce a concise answer for clinical practice. We have graded the evidence from level I to V on which these recommendations are based. PMID:25395740

  12. Microchimerism in women with recurrent miscarriage

    PubMed Central

    Gammill, Hilary S; Stephenson, Mary D; Aydelotte, Tessa M; Nelson, J Lee

    2014-01-01

    Miscarriage is the most common pregnancy complication, and recurrent miscarriage (3 or more consecutive pregnancy losses) affects 1–5% of couples. Maternal-fetal exchange and the persistence of exchanged material as microchimerism appears to be disrupted in complicated pregnancies. We recently conducted a longitudinal cohort study of microchimerism in women with recurrent miscarriage. Our initial data raise multiple questions that require further investigation. Here, we review our data from this recent study and provide additional information regarding microchimerism in the granulocyte cell layer. This area of investigation offers a unique window into early reproductive events, and future related studies have the potential to identify novel therapeutic approaches and insights into human evolution. PMID:25779348

  13. Association of 14-bp insertion/deletion polymorphism of HLA-G gene with idiopathic recurrent miscarriages in infertility center patients in Yazd, Iran.

    PubMed

    Arjmand, Fateme; Samadi, Morteza

    2016-01-01

    HLA-G is supposed to play a pivotal role in tolerance of the semi-allogeneic graft in pregnancy by inhibiting the cytotoxic functions of T and NK cells. A 14-bp insertion and/or deletion polymorphism in exon-8 has a possible role in HLA-G expression. The present study analyzed the 14-bp insertion/deletion polymorphism in normal pregnancy and recurrent miscarriage patients in order to discover a possible correlation between the 14-bp polymorphism and recurrent miscarriage (RM). In this study, genomic DNA from 200 RM patients and 200 normal fertile control individuals using the routine salting out method were isolated. Exon-8 of HLA-G gene of the two groups were amplified using polymerase chain reaction and analyzed by electrophoresis on 10% non-denaturing polyacrylamide gel electrophoresis containing ethidium bromide and visualized under ultraviolet light. HLA-G allele frequencies and genotypes in RM women and the fertile control group were compared using a Chi-square test. The results showed that there was a difference in allelic frequencies of 14-bp insertion polymorphism between fertile controls and RM patients; the frequency of +14 bp/-14 bp heterozygotes was significantly higher in RM patients as compared with fertile controls. Furthermore, the frequency of +14-bp insertion allele was significantly higher in those with RM as compared with normal fertile controls. From the findings here, it was concluded that a 14-bp insertion/deletion polymorphism in exon 8 could play a possible role in recurrent miscarriages. These results might ultimately be of significance for clinicians and those involved in understanding infertility and RM.

  14. Daily Aspirin May Help Prevent Some Recurrent Miscarriages

    MedlinePlus

    ... https://medlineplus.gov/news/fullstory_163515.html Daily Aspirin May Help Prevent Some Recurrent Miscarriages Approach seemed ... as simple as taking a daily low-dose aspirin could help prevent a recurrence. The intervention appears ...

  15. Endometrial transcriptome in recurrent miscarriage and recurrent implantation failure.

    PubMed

    Huang, Jin; Qin, Hao; Yang, Yihua; Chen, Xiaoyan; Zhang, Jiamiao; Laird, Susan; Wang, Chi Chiu; Chan, Ting Fung; Li, Tin Chiu

    2017-03-10

    The endometrium becomes receptive to the embryo only in the mid-luteal phase, but not other stages of the menstrual cycle. Endometrial factors play an important role in implantation. Women with recurrent miscarriage and recurrent implantation failure have both been reported to have altered expression of receptivity markers during the window of implantation. We aimed to compare the gene expression profiles of the endometrium in the window of implantation among women with unexplained recurrent implantation failures (RIF) and unexplained recurrent miscarriages (RM) by RNA sequencing (RNA-Seq). In total 20 patients (9 RIF and 11 RM) were recruited. In addition 4 fertile subjects were included as reference. Endometrium samples were precisely timed on the 7th day after luteal hormone surge (LH+7). All the 24 samples were extracted for total RNA. The transcriptome was determined by RNA-Seq in first 14 RNA samples (5 RIF, 6 RM, and 3 fertile). Differentially expressed genes between RM and RIF were validated by quantitative real time PCR (qPCR) in all 24 RNA samples (9 RIF, 11 RM and 4 fertile). Complementary and coagulation cascades pathway was the significantly up-regulated in RIF while down-regulated in RM. Differentially expressed genes C3, C4, C4BP, DAF, DF and SERPING1 in complement and coagulation cascade pathway between RM and RIF were further validated by qPCR. This study identified differential molecular pathways in endometrium between RIF and RM, which potentially affect the implantation process.

  16. Depression in Women with Recurrent Miscarriages - an Exploratory Study.

    PubMed

    Carvalho, Ariel Cesar de; Silva, Michele Eugênio da; Matos, Bárbara Magueta; Bottino, Cassio Machado de Campos; Abrahão, Anelise Riedel; Cohrs, Frederico Molina; Bottino, Sara Mota Borges

    2016-12-01

    Objective To assess depression, domestic violence and the use of substances in women with recurrent miscarriages. Methods The Abuse Assessment Screen (AAS), the Edinburgh Postnatal Depression Scale (EPDS) and the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) were used to assess violence, depression and the use of substances among women with recurrent miscarriages. The population corresponded to patients receiving prenatal care from June to August 2014. Multiple logistic regression was used to assess the multivariable relationship between depression and sociodemographic, psychosocial and medical characteristics (p < 0,10). Results The prevalence of depression was of 41.3% (95% confidence interval [CI] = 28.3-55.7%). One third of the pregnant women (32.6%) reported emotional or physical violence, and 13% were classified as abusing or addicted to tobacco according to ASSIST. History of psychiatric diseases was associated with depression (p = 0.005). Violence during life demonstrated a modest association (p = 0.073) with depression, as well as the number of miscarriages (p = 0.071). Conclusion Depression is a frequent disease among pregnant women with recurrent miscarriages. The results of this investigation suggest that a systematic assessment of depression and its associated conditions, such as domestic violence and the use of substances, should be part of the prenatal follow-up visits for women with recurrent miscarriages.

  17. Recurrent miscarriage: psychological and relational consequences for couples.

    PubMed

    Serrano, Fátima; Lima, Maria Luisa

    2006-12-01

    Recurrent miscarriage is a rare condition that has been described as a traumatic event for couples. Although symptoms of depression, anxiety and lowered self-esteem have been related after recurrent miscarriage, little is known about its impact on couple sexuality and on gender differences in attitude and the grief that follow. The objectives of this study are to describe the consequences of recurrent pregnancy loss for the couple's relationship, and explore gender differences in attitudes and grief intensity toward this kind of reproductive failure. Each member of 30 couples with at least 3 recurrent miscarriages answered a set of questionnaires, including the Impact of Events Scale (Horowitz, Wilnwe, & Alvarez, 1979), the Perinatal Grief Scale (Toedter, Lasker, & Qlhadeff, 1988), the Partnership Questionnaire (Hahlweg, 1979) and the Intimate Relationship Scale (Hetherington & Soeken, 1990). Results showed that men do grieve, but less intensely than their partners. Although the couple's relationship seemed to not be adversely affected by recurrent miscarriage, couples described sexual changes after those events. Grief was related to the quality of communication in the couple for women, and to the quality of sex life for men.

  18. Miscarriage

    MedlinePlus

    ... to miscarriage include A genetic problem with the fetus Problems with the uterus or cervix Chronic diseases, such as polycystic ovary syndrome Signs of a miscarriage include vaginal spotting, abdominal pain or cramping, and fluid or tissue passing from ...

  19. Miscarriage

    MedlinePlus

    ... Caffeine is a drug found in foods, drinks, chocolate and some medicine. It’s a stimulant, which means it can keep you awake. Some studies say caffeine may cause miscarriage, and some say it doesn’t. Until we know more about how caffeine can affect pregnancy, it’s best to limit the amount you ...

  20. Recurrent miscarriage and micro-RNA among north Indian women.

    PubMed

    Parveen, Farah; Agrawal, Suraksha

    2015-04-01

    Micro-RNAs (miRNAs) regulate diverse cellular processes such as cell differentiation, proliferation and apoptosis. Mutation in miRNAs results in various pathological conditions such as inflammation, viral infections, neurodegeneration, autoimmunity, and so on. We have evaluated the association of miR-146aC > G (rs2910164), miR-149T > C (rs2292832), miR-196a2T > C (rs11614913), and miR-499A > G (rs3746444) among patients with recurrent miscarriage (RM) and controls from North India. All the 200 patients with RM reported to experience at least 3 unexplained miscarriages before 20th week of gestation. Three hundred fertile women with no history of RMs were taken as controls. Both patients and controls were genotyped by the polymerase chain reaction amplification followed by restriction fragment length polymorphism. Variant alleles and genotypes of miR-499 A > G (Single Nucleotide Polymorphism Database [dbSNP] ID rs3746444) were found to be significant risks associated with patients having RM (odds ratio [OR] = 1.98; 95% confidence interval [CI] = 1.40-2.81; P value = .0001) and controls (OR = 3.64; 95% CI = 1.33-9.94; P value = .0109). A significant susceptible effect was found at allelic level in miR-196aT > C (dbSNP ID rs11614913) and miR-499 A > G (dbSNP ID rs3746444).

  1. Peripheral blood T- and B-cell immunophenotypic abnormalities in selected women with unexplained recurrent miscarriage.

    PubMed

    Carbone, Javier; Sarmiento, Elizabeth; Gallego, Antonio; Lanio, Nallibe; Navarro, Joaquin; García, Sandra; Fernandez-Cruz, Eduardo

    2016-02-01

    We aimed to investigate if women with recurrent miscarriage disclosed abnormalities in the maturation and activation status of peripheral blood lymphocyte subsets. In a case control study, 24 women with recurrent miscarriage, 37 women with children but no history of miscarriage and 39 women without previous pregnancies were evaluated. Lymphocyte subsets were evaluated using three-colour flow-cytometry. Selected women with recurrent miscarriage had significantly higher absolute counts of central memory CD4+ T-cells, CD8+DR+ T-cells and memory non-switched B-cells than the control groups. Recurrent miscarriage may be associated with abnormalities of the maturation and activation status of peripheral blood T and B lymphocytes.

  2. Recurrent miscarriage, antiphospholipid antibodies and the risk of thromboembolic disease.

    PubMed

    Martínez-Zamora, M Ángeles; Cervera, Ricard; Balasch, Juan

    2012-12-01

    Miscarriage affects 15 % of women, and while most are sporadic, there is a subset comprising 2-5 % of couples that suffers recurrent miscarriage (RM). Much work has been carried out to try to identify the RM underlying mechanisms. A subgroup of women with RM has been demonstrated to be in a prothrombotic state before pregnancy. The long-term health implications of this hypercoagulability may imply an increased risk of thrombotic events, including ischemic heart disease. Moreover, the presence of antiphospholipid antibodies (aPL), rather than thrombophilic genetic defects (i.e., factor V Leiden or prothrombin G202010A mutation) in patients with RM, is a determinant of thrombotic events later in life, especially among those patients having also classic cardiovascular risk factors. These facts may have therapeutic implications. The efficacy of long-term thromboprophylaxis and its associated risk of bleeding is a complex problem in aPL-positive patients who have not developed previous thrombosis or in patients with antiphospholipid syndrome with isolated obstetric morbidity (i.e., RM). While most authors advocate the use of antithrombotic therapy only in patients with aPL and thromboembolic events, there is no consensus as to whether patients who have not experienced yet any thrombotic event might also be given prophylaxis. Low-dose aspirin may be effective in the prevention of thrombosis for asymptomatic, persistently aPL-positive individuals who have additional thrombosis risk factors, i.e., hypertension and lupus anticoagulant have been found to be independent risk factors for thrombosis in aPL carriers, and therefore, the use of thromboprophylaxis in these high-risk subjects could be recommend.

  3. Low molecular weight heparin use in unexplained recurrent miscarriage

    PubMed Central

    Yuksel, Halide; Kayatas, Semra; Boza, Aysen Telce; Api, Murat; Ertekin, A. Aktug; Cam, Cetin

    2014-01-01

    Objective: The aim of the study was to investigate whether the use of low molecular weight heparin (LMWH) improve live birth rates when compared with control group in patients with unexplained recurrent miscarriages (URM). Methods: In this prospective observational study 150 women with a history of two or more previous unexplained first trimester pregnancy loss who received LMWH; either enoxaparin (n=50), tinzaparin (n=50) or nothing (n=50) were followed for the pregnancy outcome measures. Only the patients who have used standardized dosage of LMWH (4000 IU/day enoxaparin or 3500 IU/day tinzaparin ) were included to the study. The primary end point was the live birth rate and secondary end points were the side effects, late pregnancy complications and neonatal outcome in the study cohorts. Results: Live birth was achieved 85% of the LMWH group and 66% of the control group (p=0.007). According to the subgroup analysis; live birth rates did not differ significantly between the enoxaparin and tinzaparin group (84% and 86%, respectively). Maternal and neonatal side effects were not statistically significant among the study participants. Conclusion: Thromboprophylaxis with LMWH resulted in a improved live-birth rate in patient with 2 or more consecutive unexplained recurrent pregnancy loss. Nevertheless these findings need to be confirmed in larger randomized trials. PMID:25674114

  4. Balanced Autosomal Translocations in Two Women Reporting Recurrent Miscarriage

    PubMed Central

    Arumugam, Brindha; Samuel, Chandra R

    2016-01-01

    Spontaneous abortion or loss of fetus prior to 20 weeks of gestation is observed in 15-20% of clinically recognized pregnancies. Recurrent Miscarriage (RM) is defined as three or more consecutive pregnancy losses and it affects 1-2% of women. Parental chromosomal rearrangements account for 2-5% of RM. This report describes two couples with a clinical history of RM who were subjected to conventional cytogenetic analysis to ascertain the chromosomal aetiology. Analysis of GTG-banded metaphases obtained from cultured lymphocytes at approximately 500-band resolution revealed balanced translocation in the female spouses as 46,XX,t(8;11)(p11.2;q23.3) in BR27W and 46,XX,t(5;7)(p15.1;q32) pat in BR49W. Both the male partners exhibited 46,XY karyotype. Fluorescent In Situ Hybridization (FISH) analysis was subsequently carried out to confirm the balanced translocation using suitable whole chromosome paint probes. These balanced chromosomal abnormalities in the parents could be responsible for the repeated fetal losses. Hence, karyotype analysis should be a mandatory etiological investigation for couples with RM towards genetic counselling. Disruption of critical genes through these rearrangements could also underlie the pregnancy outcome. PMID:28208880

  5. [Traumatic recurrence of idiopathic spinal cord herniation].

    PubMed

    Lorente-Muñoz, Asís; Cortés-Franco, Severiano; Moles-Herbera, Jesús; Casado-Pellejero, Juan; Rivero-Celada, David; Alberdi-Viñas, Juan

    2013-01-01

    Idiopathic spinal cord herniation is a rare cause of thoracic myelopathy and its recurrence is even more infrequent. Cord herniation is through an anterior dural defect in thoracic spine with unknown causes. Symptomatic cases must be surgically treated to reduce the hernia and seal the defect to prevent recurrences. We report a patient presenting a Brown-Séquard syndrome secondary to a D5 spinal cord herniation treated successfully and its posterior traumatic recurrence.

  6. Association of infertile patients having polycystic ovarian syndrome with recurrent miscarriage.

    PubMed

    Banu, J; Fatima, P; Sultana, P; Chowdhury, M A; Begum, N; Anwary, S A; Ishrat, S; Deeba, F; Begum, S A

    2014-10-01

    Polycystic ovarian syndrome (PCOS) has a pivotal role in the development of various complications during pregnancy. Polycystic ovarian syndrome women having elevated LH and hyper insulineuia may be at increased risk of miscarriage. The study was done to find out the recurrent pregnancy loss among the PCOS patient. This was a cross sectional case control study in total 100 infertile patients between age 20-40 years attending BSMMU out patient Department from July 2011 to June 2012, among them 50 infertile patients with PCOS regarding as a case and 50 infertile patients without PCOS selected as a control. Regarding case (infertile patients with PCOS) shows 20(40%) recurrent miscarriage and among control (infertile patients without PCOS) shows recurrent miscarriage 6(12%). And also among case group shows insulin resistance 8(16%) and control group insulin resistance 1(2%). Six (75%) abortion occur among PCOS with insulin resistance and 5(62.5%) abortion occur among PCOS with raised testosterone level. It is observed that recurrent miscarriage is higher in PCOS group. And also concluded that insulin resistance and raised testosterone level is responsible for this condition. So, further large scale study would be needed to reduce the chance of recurrent pregnancy loss by treatment with insulin sensitizer in case of obese PCOS with insulin resistance patient.

  7. An altered endometrial CD8 tissue resident memory T cell population in recurrent miscarriage

    PubMed Central

    Southcombe, J. H.; Mounce, G.; McGee, K.; Elghajiji, A.; Brosens, J.; Quenby, S.; Child, T.; Granne, I.

    2017-01-01

    When trying to conceive 1% of couples have recurrent miscarriages, defined as three or more consecutive pregnancy losses. This is not accounted for by the known incidence of chromosomal aneuploidy in miscarriage, and it has been suggested that there is an immunological aetiology. The endometrial mucosa is populated by a variety of immune cells which in addition to providing host pathogen immunity must facilitate pregnancy. Here we characterise the endometrial CD8-T cell population during the embryonic window of implantation and find that the majority of cells are tissue resident memory T cells with high levels of CD69 and CD103 expression, proteins that prevent cells egress. We demonstrate that unexplained recurrent miscarriage is associated with significantly decreased expression of the T-cell co-receptor CD8 and tissue residency marker CD69. These cells differ from those found in control women, with less expression of CD127 indicating a lack of homeostatic cell control through IL-7 signalling. Nevertheless this population is resident in the endometrium of women who have RM, more than three months after the last miscarriage, indicating that the memory CD8-T cell population is altered in RM patients. This is the first evidence of a differing pre-pregnancy phenotype in endometrial immune cells in RM. PMID:28112260

  8. An altered endometrial CD8 tissue resident memory T cell population in recurrent miscarriage.

    PubMed

    Southcombe, J H; Mounce, G; McGee, K; Elghajiji, A; Brosens, J; Quenby, S; Child, T; Granne, I

    2017-01-23

    When trying to conceive 1% of couples have recurrent miscarriages, defined as three or more consecutive pregnancy losses. This is not accounted for by the known incidence of chromosomal aneuploidy in miscarriage, and it has been suggested that there is an immunological aetiology. The endometrial mucosa is populated by a variety of immune cells which in addition to providing host pathogen immunity must facilitate pregnancy. Here we characterise the endometrial CD8-T cell population during the embryonic window of implantation and find that the majority of cells are tissue resident memory T cells with high levels of CD69 and CD103 expression, proteins that prevent cells egress. We demonstrate that unexplained recurrent miscarriage is associated with significantly decreased expression of the T-cell co-receptor CD8 and tissue residency marker CD69. These cells differ from those found in control women, with less expression of CD127 indicating a lack of homeostatic cell control through IL-7 signalling. Nevertheless this population is resident in the endometrium of women who have RM, more than three months after the last miscarriage, indicating that the memory CD8-T cell population is altered in RM patients. This is the first evidence of a differing pre-pregnancy phenotype in endometrial immune cells in RM.

  9. Biochemical Markers of Oxidative Stress in Saudi Women with Recurrent Miscarriage

    PubMed Central

    Alshebly, Mashael M.

    2016-01-01

    This study was undertaken to investigate the antioxidant/oxidant status in recurrent miscarriage patients. Antioxidants including glutathione peroxidase (GPx), catalase (CAT), glutathione reductase (GR), reduced glutathione (GSH) and selenium (Se), as well as the oxidants hydrogen peroxide (H2O2), oxidised glutathione (GSSG) and lipid peroxidation were assayed in plasma, whole blood and placental tissue of non-pregnant women (NP), healthy pregnant women (HP), and recurrent miscarriage (RM) patients. Results indicated that all antioxidant activities and levels in plasma and whole blood of HP women were consistently moderately lower, and much more significantly lower in RM patients when both were compared to those seen in NP women (P<0.05 and P<0.001, respectively). Furthermore, whereas plasma antioxidant activities and levels were significantly lower in RM patients, those of whole blood and placental tissue were much more significantly lower when compared with HP women (P<0.001). Concurrent with these findings there were consistent increases of equal statistical significance and magnitude in the levels of all investigated oxidants assayed in all samples when compared in between subjects of the study as indicated above. Data thus illustrated a distinct shift in favor of oxidative reactions and reactive oxygen species (ROS) generation, and very significant decreases in the GSH/GSSG ratios in whole blood and placental tissue of RM patients when compared to HP and NP women (P<0.001). The above noted oxidative stress could have been a major causative factor of recurrent miscarriage. PMID:26770044

  10. Association between PD-1/PD-L1 and T regulate cells in early recurrent miscarriage.

    PubMed

    Li, Guiyu; Lu, Caixia; Gao, Jing; Wang, Xietong; Wu, Huanling; Lee, Chao; Xing, Baoxiang; Zhang, Qi

    2015-01-01

    In this study, we try to testify the relationship between the programmed cell death receptor-1 (PD-1)/programmed cell death ligand 1 (PD-L1) passway and Treg cells in maternal-fetal immune regulation through PD-1 blockade on lymphocytes of normal early pregnancy in vitro and investigation of the PD-1 and PD-L1 changes in early recurrent miscarriage patients. CD4+ CD25+ Treg cells and PD-1 (CD279) positive cell were detected in deciduas in early recurrent miscarriage patients by flow cytometry. And the normal early pregnant women were as controls. Meanwhile the mRNA level of PD-1 and molecular expression of PD-L1 in deciduas of early recurrent miscarriage patients were detected by real time RT-PCR test and Immunohistochemical staining respectively. Also through antibody blocking assay to block PD-1 on lymphocytes of normal early pregnancy in vitro further testify the relationship between PD-1/PD-L1 and Treg cells, the results were analyzed by flow cytometry. CD4+ CD25+ Treg cells decreased both in deciduas in RM (P < 0.05), and for all almost 100% Treg cells (CD4+ CD25+) expressed PD-1, but there was no difference between the PD-1 positive cells in decidual lymphocytes in RM and that in normal pregnancy women (P > 0.05). PD-L1 mRNA in deciduas decreased in RM (P < 0.001), but PD-1 mRNA no difference (P > 0.1). After PD-1 blockade there was no change in CD4+ CD25+ Treg cells percentage, while the CD4+ T cell percentage increased (P < 0.01), as well as the level of IFN-gamma in cells supernatant (P < 0.01). PD-1 blockade has a little influence on the number of Treg cells, and may lead to impaired Treg cells function, the decrease of PD-L1 may closely relates to the occurrence of early recurrent miscarriage and implies that Treg cells may through PD-1/PD-L1 pathway play a role of immunosuppression regulation, and the impairment of Treg cells function in recurrent early abortion cases may be due to PD-L1 decrease in deciduas or trophoblast cells rather than PD-1 change.

  11. Differential expression profile of long noncoding RNAs in human chorionic villi of early recurrent miscarriage.

    PubMed

    Wang, Leilei; Tang, Huaiyun; Xiong, Yun; Tang, Lisha

    2017-01-01

    Miscarriage is the spontaneous loss of a pregnancy before the fetus reaching viability, including all pregnancy losses from the time of conception until 24weeks of gestation. Three or more times of consecutive spontaneous miscarriages is defined as recurrent miscarriage (RM). The underlying causes cannot be confirmed in nearly 50% of RM patients. We investigated the differential expression of long noncoding RNAs (lncRNAs) in chorionic villi tissues of RM patients compared with normal women, and their possible involvement in the pathogenic pathways leading to RM. A total number of 1449 differentially expressed lncRNAs were identified from chorionic villi tissues of RM patients compared to normal women. KEGG (Kyoto Encyclopedia of Genes and Genomes) analysis revealed that these differentially expressed lncRNAs were involved in 26 biological pathways including 11 up-regulated and 15 down-regulated ones. Functional analysis showed that pathways of endocrine, immunity, ECM-receptor interactions and apoptosis are the major pathogenic mechanisms involved in the development of RM. Characterization of these lncRNAs in different pathways opened a new starting point for further investigating the epigenetic regulation mechanisms of lncRNAs in RM.

  12. Y chromosome polymorphisms may contribute to an increased risk of male-induced unexplained recurrent miscarriage.

    PubMed

    Wang, Yan; Li, Gang; Zuo, Man-Zhen; Li, Hai-Rong; Fang, Jun-Hua; Quan, Dan-Dan; Huang, Lu; Peng, Ping-Ping

    2017-02-09

    Objective: This study aims to explore the relationship between the Y chromosome polymorphisms (1qh+, inv(9), 9qh+, 16qh+, group D/G, Yqh- and Yqh+) and the risk of unexplained recurrent miscarriage (URM).Methods: A total of 507 couples with URM were recruited as case group and 465 healthy couples as control group. The Y chromosome polymorphisms of the male individuals were analyzed with the G-banding technique, and the results of the chromosome G-banding analysis were determined using the International Naming Standards of Human Genetics (ISCN). Logistic regression analysis was used to analyze risk factors of URM.Results: The detection rate of Y chromosome polymorphisms in the case group (12.03%) was higher than that in the control group (2.15%). Y chromosome polymorphisms were detected at significantly higher rates in the case group than in the control group. Using the normal Y chromosomes in individuals of the case group as reference, the partners of their counterparts were more likely to experience miscarriage. The couples who were Y chromosome polymorphism carriers had shorter gestational age, increased frequency of URM and longer average interval between pregnancies. The results of logistic regression analysis revealed that Y chromosome polymorphisms, shorter gestational age, a higher frequency of miscarriage and longer pregnancy interval were independent risk factors for URM.Conclusions: Y chromosome polymorphisms may be associated with the risk of URM and may play an important role in the development of URM.

  13. Recurrent miscarriages in women not fulfilling classification criteria for antiphospholipid antibody syndrome.

    PubMed

    Proietta, M; Ferrero, S; Ferri, L; Cifani, N; Bruno, G; Del Porto, F

    2014-01-01

    Obstetric antiphospholipid antibody syndrome (APS), is well defined by classification criteria. It is well known that women with APS should receive prophylactic anticoagulation therapy with subcutaneous low weight heparin all throughout pregnancy and in the first 6 weeks postpartum. However, the optimal treatment for pregnant women having positive anti-phospholipid antibodies, but not fulfilling classification criteria for APS is still unclear. In this retrospective study we report pregnancy outcomes of 10 patients affected by recurrent miscarriages and positive anti-cardiolipin or aβ2GP1 antibodies with titers ranging from 10 to 20 GPL/MPL demonstrated at least twice before pregnancy.

  14. A proteomic analysis of the endometrium in obese and overweight women with recurrent miscarriage: preliminary evidence for an endometrial defect

    PubMed Central

    2014-01-01

    Background Overweight and obese women have been shown to have an increased risk of recurrent miscarriage as well as other adverse reproductive outcomes, but it is yet unclear whether this is due to an effect on the endometrium, embryo or both. The current study employs proteomic analysis to examine for a potential endometrial defect in obese and overweight women with recurrent miscarriage. Methods Proteomic tissue analysis of 21 endometrial samples obtained In the midluteal phase from 16 women with recurrent miscarriage (obese, n = 12 and lean, n = 4) and 5 fertile volunteers (Obese, n = 2 and Lean, n = 3). Proteins were separated using 2-D gel electrophoresis and principle component analysis was used to quantitatively compare protein expression between groups. Protein spots showing significantly altered expression were identified using mass spectrometry. Results Obese and overweight recurrent miscarriage patients had a significantly increased endometrial expression of haptoglobin compared to their lean counterparts (p = 0.01). These patients also displayed a significant increase in endometrial expression of transthyretin (p = 0.04) and beta- globulin (p = 0.04). Principle Component Analysis (PCA) of the studied groups also demonstrated that endometrial samples could be grouped based on differences in the BMI, suggesting that obesity is an independent factor influencing endometrial protein expression. Conclusions These findings provide preliminary evidence for an alteration in the endometrial protein profile in overweight/obese women with recurrent miscarriage mainly in the form of increased haptoglobin, an inflammatory marker associated with obesity. PMID:25096020

  15. Contribution of JAK2 and STAT3 variants to the genetic susceptibility of recurrent miscarriage among Bahraini and Tunisian Arabs.

    PubMed

    Messoudi, Safia; Al-Sulaiti, Manar A; Al-Busaidi, Amna S; Dendana, Maryam; Nsiri, Brahim; Almawi, Wassim Y; Mahjoub, Touhami

    2013-01-01

    We investigated the contribution of JAK2 rs2203724 and STAT3 rs1053023 and rs1053004 to the susceptibility of idiopathic recurrent miscarriage (IRM) in Bahraini (246 cases and 279 controls) and Tunisian (235 cases and 235 controls) Arabs. The distribution of JAK2 rs2203724 and STAT3 rs1053023 genotypes were in Hardy-Weinberg equilibrium (HWE) in both communities, while mild deviation from HWE was noted for rs1053004 in Tunisians but not Bahraini. JAK2 rs2203724 was not associated with IRM in either community, while STAT3 rs1053023 was positively associated with IRM in both Bahraini and Tunisian women. STAT3 rs1053004 displayed mixed association: it was positively associated with IRM in Bahraini (P < 0.001), but not Tunisian women (P = 0.10). Genotype association confirmed the association of both STAT3 variants with IRM under additive, dominant, and recessive models, while the association of STAT3 rs1053023 was seen under additive and dominant, but not recessive models in Tunisians. The contribution of JAK2 and STAT3 variants to IRM susceptibility must be evaluated regarding specific variants, and the ethnic/racial background.

  16. Sperm macrocephaly syndrome in a patient without AURKC mutations and with a history of recurrent miscarriage.

    PubMed

    Molinari, Emanuela; Mirabelli, Marzia; Raimondo, Stefania; Brussino, Alessandro; Gennarelli, Gianluca; Bongioanni, Francesca; Revelli, Alberto

    2013-02-01

    This paper reports a case of recurrent miscarriage in a patient affected by a variant phenotype of sperm macrocephaly syndrome (SMS). SMS is usually related to specific sperm characteristics (large head, multiple tail) and homozygous mutations in the aurora kinase C gene (AURKC). However, the present case observed large-headed spermatozoa with no flagellar abnormalities and no mutations detectable by AURKC sequencing. Furthermore, the patient had repeatedly conceived by intracytoplasmic sperm injection, but pregnancy always aborted. This study performed morphological analysis (Papanicolau staining), annexin V/propidium iodide staining, sperm chromatin structure assay (SCSA), fluorescence in-situ hybridization (FISH) and transmission electron microscopy. This study observed large-headed, mono-tailed, mono-centriolar spermatozoa characterized by abnormal chromatin and swollen mitochondria. SCSA revealed a high ratio of late apoptotic cells with fairly intact amount of DNA. The FISH analysis showed 100% disomy rate. As far as is known, this is the first study to include gene sequencing, TEM, cytogenetic analysis and sperm DNA fragmentation in a case of SMS and also to report recurrent miscarriage related to this specific condition. SMS may be associated with important abnormalities of the sperm subcellular structure and with disomy even in the absence of mutations in the AURKC coding sequence. Sperm macrocephaly syndrome (SMS) is a rare condition that affects spermatozoa and is related to infertility. It is characterized by a specific phenotype of large-headed, multi-tailed spermatozoa with an abnormal chromosomal status. A very few pregnancies have been obtained so far in SMS patients by means of IVF procedures. We present a case of SMS that differs from the classical syndrome as we observed large-headed spermatozoa without tail abnormalities. The affected patient had achieved three pregnancies following IVF, but all aborted. We carried out a detailed examination of

  17. Global alteration in gene expression profiles of deciduas from women with idiopathic recurrent pregnancy loss

    PubMed Central

    Krieg, S.A.; Fan, X.; Hong, Y.; Sang, Q.-X.; Giaccia, A.; Westphal, L.M.; Lathi, R.B.; Krieg, A.J.; Nayak, N.R.

    2012-01-01

    Recurrent pregnancy loss (RPL) occurs in ∼5% of women. However, the etiology is still poorly understood. Defects in decidualization of the endometrium during early pregnancy contribute to several pregnancy complications, such as pre-eclampsia and intrauterine growth restriction (IUGR), and are believed to be important in the pathogenesis of idiopathic RPL. We performed microarray analysis to identify gene expression alterations in the deciduas of idiopathic RPL patients. Control patients had one antecedent term delivery, but were undergoing dilation and curettage for current aneuploid miscarriage. Gene expression differences were evaluated using both pathway and gene ontology (GO) analysis. Selected genes were validated using quantitative reverse transcription–polymerase chain reaction (qRT–PCR). A total of 155 genes were found to be significantly dysregulated in the deciduas of RPL patients (>2-fold change, P < 0.05), with 22 genes up-regulated and 133 genes down-regulated. GO analysis linked a large percentage of genes to discrete biological functions, including immune response (23%), cell signaling (18%) and cell invasion (17.1%), and pathway analysis revealed consistent changes in both the interleukin 1 (IL-1) and IL-8 pathways. All genes in the IL-8 pathway were up-regulated while genes in the IL-1 pathway were down-regulated. Although both pathways can promote inflammation, IL-1 pathway activity is important for normal implantation. Additionally, genes known to be critical for degradation of the extracellular matrix, including matrix metalloproteinase 26 and serine peptidase inhibitor Kazal-type 1, were also highly up-regulated. In this first microarray approach to decidual gene expression in RPL patients, our data suggest that dysregulation of genes associated with cell invasion and immunity may contribute significantly to idiopathic recurrent miscarriage. PMID:22505054

  18. Meta-analysis of aspirin-heparin therapy for un-explained recurrent miscarriage.

    PubMed

    Ling, Tong; Xian-Jiang, Wei

    2016-11-20

    Objective This study was designed to evaluate the efficacy and safety of aspirin-heparin treatment for un-explained recurrent spontaneous abortion (URSA). Methods Literatures reporting the studies on the aspirin-heparin treatment of un-explained recurrent miscarriage with randomized controlled trials (RCTs) were collected from the major publication databases. The live birth rate was used as primary indicator, preterm delivery, preeclampsia, intrauterine growth restriction, and adverse reactions (thrombocytopenia ) were used as the secondary indicators. The quality of the included studies was evaluated using RCT bias risk assessment tool in the Cochrane Handbook (v5.1.0). Meta-analysis was conducted using RevMan (v5.3) software. Subgroup analyses were conducted with an appropriately combined model according to the type of the treatments if heterogeneity among the selected studies was detected. Results Six publications of RCTs were included in this study. There were a total of 907 pregnant women with diagnosis of URSA, 367 of them were pooled in the study group with aspirin-heparin therapy and 540 women in the control group with placebo, aspirin or progesterone therapy. Meta-analysis showed that the live birth rate in the study group was significantly different from that in the control group [RR = 1.18, 95% CI (1.00-1.39), P=0.04]. Considering the clinical heterogeneity among the six studies, subgroup analysis were performed. Live birth rates in the aspirin-heparin treated groups and placebo groups were compared and no significant difference was found. There were no significant differences found between the two groups in the incidence of preterm delivery [RR=1.22, 95% CI (0.54-2.76), P=0.64], preeclampsia [RR=0.52, 95% CI (0.25-1.07), P=0.08], intrauterine growth restriction [RR=1.19, 95% CI (0.56-2.52), P=0.45] and thrombocytopenia [RR=1.17, 95% CI (0.09-14.42), P=0.90]. Conclusion This meta-analysis did not provide evidence that aspirin-heparin therapy had

  19. Detection of multiple annexin autoantibodies in a patient with recurrent miscarriages, fulminant stroke and seronegative antiphospholipid syndrome.

    PubMed

    Scholz, Philipp; Auler, Markus; Brachvogel, Bent; Benzing, Thomas; Mallman, Peter; Streichert, Thomas; Klatt, Andreas R

    2016-01-01

    Anti-phospholipid syndrome (APS) is one of the main causes for recurrent miscarriages. The diagnosis of APS is based on the occurrence of clinical symptoms such as thrombotic events or obstetric complications as well as the detection of antiphospholipid antibodies directed against β2-glycoprotein I and cardiolipin, or a positive lupus anticoagulant assay. However, there is a subpopulation of patients with clinical symptoms of APS, but the lack of serological markers (seronegative APS). In addition, a large proportion of patients with unexplained recurrent miscarriages exist. These cases may be attributed, at least in part, to a seronegative APS.
The presence of autoantibodies against annexins is potentially associated with APS. Here we used immunoassays and immunoblots to detect autoantibodies directed against annexin A1-5, and A8, respectively, in a patient with a seronegative APS and a history of six recurrent pregnancy losses and fulminant stroke. We found strong IgM isotype antibody reactivity directed against annexin A2 and annexin A8, and moderate to weak IgM isotype antibody reactivity directed against annexin A1, A3, and A5. Further studies will evaluate the diagnostic value of IgM isotype antibodies against annexin A1-A5, and A8 for seronegative APS and recurrent miscarriages.

  20. Superoxide dismutase activity and gene expression levels in Saudi women with recurrent miscarriage

    PubMed Central

    GHNEIM, HAZEM K.; AL-SHEIKH, YAZEED A.; ALSHEBLY, MASHAEL M.; ABOUL-SOUD, MOURAD A. M.

    2016-01-01

    The antioxidant activities of superoxide dismutase 1 (SOD1) and SOD2, as well as the levels of the oxidant superoxide anion (SOA) and the micronutrients zinc (Zn), copper (Cu) and manganese (Mn), were assayed in plasma, whole blood and placental tissue of non-pregnant (NP), healthy pregnant (HP) women and recurrent miscarriage (RM) patients. The results showed that SOD1 and SOD2 activities and the levels of Zn, Cu and Mn in plasma and whole blood of HP women were slightly, but significantly lower, and even more significantly decreased in RM patients compared to those observed in NP women (P<0.05 and P<0.0001, respectively). Additionally, whereas plasma SOD1 and SOD2 activities and Zn, Cu and Mn levels were significantly lower in RM patients, those of whole blood and placental tissue were significantly lower when compared to HP women (P<0.001 and P<0.0001, respectively). Concurrently, there were consistent increases of equal magnitude and statistical significance in SOA levels in all the assayed samples as identified by a comparison between the subjects. The findings thus supported oxidative metabolism and excessive reactive oxygen species generation. The resultant oxidative stress, identified in whole blood and placental tissues of RM patients, may have been a primary cause of RM. Dietary supplementation of Zn, Cu and Mn may be beneficial to these patients pre- and post-conception. PMID:26821085

  1. Role of microparticles in recurrent miscarriages and other adverse pregnancies: a review.

    PubMed

    Shetty, Shrimati; Patil, Rucha; Ghosh, Kanjaksha

    2013-07-01

    The multiple functions attributed to microparticles (MPs) include blood coagulation, inflammation, tumorigenesis, angiogenesis, immunomodulatory functions and intercellular cross talk. These have drawn considerable interest during the last few years. The prothrombotic nature of MPs has linked them with almost all groups of thrombotic disorders including recurrent miscarriage (RM) and other abnormal pregnancy outcomes. Two authors (SS and RP) conducted a search independently on the computerized databases MEDLINE and EMBASE using relevant key words. Contradictory reports were observed on the association of MPs with RM. While most of the reports showed increased prevalence of MPs, both platelet and endothelial cell derived, in RM, some did not show any association. Almost all the reports showed a strong association of MPs with preeclampsia (PE), while the association with other adverse pregnancy conditions was not very conclusive. It may be concluded that MPs by themselves may result in adverse conditions or that they may be additive factors to an already existing prothrombotic state due to acquired or genetic thrombophilia or some unknown thrombophilic condition, besides the pre-existing hypercoagulable status of pregnancy.

  2. First trimester miscarriage evaluation.

    PubMed

    Lathi, Ruth B; Gray Hazard, Florette K; Heerema-McKenney, Amy; Taylor, Joanne; Chueh, Jane Tsung

    2011-11-01

    Miscarriage is a relatively common occurrence for otherwise healthy women. Despite its frequency, evaluation for cause is rare. The most common cause of miscarriage is sporadic chromosome errors. Chromosomal analysis of the miscarriage offers an explanation in at least 50% of cases. Conventional cytogenetic evaluation can only be done on fresh tissue, so it is critical that the treating physician consider genetic testing at the time of the miscarriage. Ultrasound can estimate the gestational age at the time of miscarriage and identify major abnormalities in some embryos. A careful pathological examination can add to the evaluation by ruling out rare disorders with the highest recurrence risk. A multidisciplinary approach to miscarriage evaluation is essential to understanding the cause and risk of recurrence. A thorough evaluation of a miscarriage, in combination with emotional support, can often provide the necessary reassurance and confidence as the patient prepares for her next pregnancy.

  3. The "killer cell story" in recurrent miscarriage: Association between activated peripheral lymphocytes and uterine natural killer cells.

    PubMed

    Kuon, R J; Vomstein, K; Weber, M; Müller, F; Seitz, C; Wallwiener, S; Strowitzki, T; Schleussner, E; Markert, U R; Daniel, V; Toth, B

    2017-02-01

    Peripheral and uterine NK cells (pNK, uNK) can be distinguished according to their receptor expression. Recent studies indicate an association of elevated pNK and uNK with recurrent miscarriage (RM). This study aimed to analyze pNK and uNK in patients with RM and healthy controls. Out of n=590 RM patients screened according to a standard diagnostic protocol, n=268 couples with ≥3 consecutive RM were identified. Subgroups consisted of n=151 primary RM (pRM), n=85 secondary RM (sRM), n=32 tertiary RM (tRM) and n=42 healthy controls. Finally, n=147 idiopathic RM (iRM) and n=121 non-iRM patients were identified. Peripheral blood levels of CD45+CD3-CD56+CD16+ NK cells were determined in non-pregnant patients and controls in the mid-luteal phase by FACS. In n=129 RM patients a uterine biopsy was taken to evaluate CD56+ NK cells by immunohistochemistry. PRM showed higher absolute pNK than sRM (median/μl (Q1;Q3): 234 (147;306) vs 176 (128;245), p=0.02). Further a trend towards higher pNK percentages in pRM was detected. UNK numbers did not differ between RM subgroups and did not correlate with pNK. However, the rate of highly elevated uNK was increased in iRM compared to non-iRM patients (p=0.04). Further, higher numbers of CD45+CD3-DR+ (p<0.01) and CD45+CD3+CD8+DR+ (p=0.04) peripheral lymphocytes were associated with higher uNK numbers. In conclusion, elevated pNK were present in pRM patients. Although pNK and uNK numbers did not correlate, the association between high CD45+CD3-DR+ and CD45+CD3+CD8+DR+ peripheral lymphocytes and uNK might indicate that activated NK, B and T cells provide cytokines for the differentiation of uNK.

  4. Effective Response of Methotrexate for Recurrent Idiopathic Hypertrophic Spinal Pachymeningitis

    PubMed Central

    Park, Tae Joon; Seo, Won Deok; Kim, Sang Young; Cho, Jae Hoon; Kim, Dae Hyun

    2016-01-01

    Idiopathic hypertrophic spinal pachymeningitis (IHSP) is a chronic progressive and diffuse inflammatory fibrosis of the spinal dura mater. Though treatment of IHSP is surgical decompression with steroid therapy, treatment for recurrent IHSP is controversial. Our patient was diagnosed with IHSP based on magnetic resonance imaging (MRI) and underwent laminectomy for decompression following steroid pulse therapy. Despite maintenance of steroid therapy, the patient experienced 3 recurrences. As an alternative immunosuppressant medication, methotrexate was introduced with low-dose steroid. Fortunately, the symptom was resolved, and a decrease of dura thickening was revealed on MRI. We present the case and suggest that methotrexate might be an effective treatment modality for recurrent IHSP. PMID:28127378

  5. Nuclear localisation of the endocannabinoid metabolizing enzyme fatty acid amide hydrolase (FAAH) in invasive trophoblasts and an association with recurrent miscarriage.

    PubMed

    Chamley, L W; Bhalla, A; Stone, P R; Liddell, H; O'Carroll, S; Kearn, C; Glass, M

    2008-11-01

    Endocannabinoids are lipid signalling molecules that are related to the major psychoactive component in marijuana, delta-9-tetrahydrocannabinol and are increasingly recognized as being important in implantation and development of early embryos. The endocannabinoid anandamide, is metabolized by the enzyme fatty acid amide hydrolase (FAAH), and insufficient levels of this enzyme have been implicated in spontaneous miscarriage in women and implantation failure in mice. We screened placental bed biopsies and placental tissue from 45 women with recurrent miscarriage and 17 gestation-matched women with normal pregnancies for the expression of FAAH by immunohistochemistry. Unexpectedly, the enzyme appeared to be localised to the nucleus of trophoblasts and this was confirmed by western blotting of sub-cellular fractions and confocal microscopy. FAAH was expressed in the cytoplasm of large decidual stromal cells and significantly more women with recurrent miscarriage (73%) expressed FAAH in these cells than women with normal pregnancy (31%). FAAH was also expressed in the nucleus of extravillous trophoblasts that had invaded the decidua from 67% of women with recurrent miscarriage but was not expressed by these cells in any women with normal pregnancies. In contrast, FAAH was expressed in extravillous trophoblasts that had migrated out of the villi but that had not yet invaded the decidua in both normal pregnancies and in cases of recurrent miscarriage. FAAH was also present in the nucleus of a small number of villous trophoblasts in some specimens. FAAH appears to be over expressed in trophoblasts that have invaded the decidua, as well as in large decidual stromal cells in many cases of recurrent miscarriage. This may reflect inadequate control of the cannabinoid system in the uterus of women who experience recurrent miscarriages. The functional significance of the unexpected nuclear localisation of FAAH in trophoblasts is not yet clear.

  6. Low-dose aspirin in prevention of miscarriage in women with unexplained or autoimmune related recurrent miscarriage: effect on prostacyclin and thromboxane A2 production.

    PubMed

    Tulppala, M; Marttunen, M; Söderstrom-Anttila, V; Foudila, T; Ailus, K; Palosuo, T; Ylikorkala, O

    1997-07-01

    Early pregnancies in women with a history of recurrent spontaneous abortion (RSA) are accompanied by a deficiency in vasodilatory and anti-aggregatory prostacyclin (PGI2) and/or overproduction of its endogenous antagonist thromboxane A2 (TXA2). We evaluated the effect of a low-dose aspirin (LDA) on PGI2 and TXA2 production and on pregnancy outcome in RSA women with and without detectable anticardiolipin antibodies (ACA). Of 82 RSA women studied, 66 became pregnant, and of them, 33 (six with elevated and 27 with normal ACA concentrations) were randomized to receive LDA (50 mg/day) and 33 (six with elevated and 27 with normal ACA concentrations) to receive placebo (PLA) from a mean of 6.6 days after the missed period to delivery. Treatment with LDA inhibited platelet TXA2 production similarly in RSA women with and without detectable ACA and with continuing pregnancies (7.0 +/- 0.7 ng/ml, LDA group versus 254.5 +/- 37.8 ng/ml, PLA group, mean +/- SEM, P < 0.0001) or miscarrying pregnancies (13.8 +/- 3.8 ng/ml compared with 233.6 +/- 59.8 ng/ml, P < 0.0001 respectively). Furthermore, LDA decreased urinary excretion of the TXA2 metabolite (2,3-dinor-TXB2) both in pregnancies which went to term (6.1 +/- 0.6 ng/mmol creatinine, LDA group versus 19.3 +/- 3.0 ng/mmol creatinine, PLA group, P < 0.0001) or again ended in miscarriage (4.7 +/- 0.8 ng/mmol creatinine versus 17.3 +/- 4.4 ng/mmol creatinine, P < 0.0001 respectively), but did not affect the excretion of the prostacyclin metabolite (2,3-dinor-6-keto-PGF1alpha). Early pregnancy ultrasound examination revealed a living fetus in 58 women. Of these, seven in the LDA group (23.3%, four with elevated and three with normal ACA concentrations) and five in the PLA group (17.9%, two with elevated and three with normal ACA concentrations; not significant) experienced a miscarriage. All infants were healthy, and the frequency of growth retardation was similar in both groups (13.0%). One woman in the LDA group (4.3%) and three

  7. Do thiazides prevent recurrent idiopathic renal calcium oxalate stones?

    PubMed

    Wolf, H; Brocks, P; Dahl, C

    1983-01-01

    In a double-blind controlled clinical trial 62 patients with recurrent idiopathic renal calcium oxalate stone formation were allocated either to treatment with bendroflumethiazide, 2.5 mg three times a day, or placebo. In each group the rate of stone formation during medication (average follow-up period 36 months) was compared with the rate of stone formation before medication (average control period 36 months). In both groups a similar striking fall in the rate of stone formation was found, indicating that thiazides in this study did not alter the spontaneous course of idiopathic renal calcium oxalate stone formation. It is doubtful whether life-long prophylaxis with thiazide is justified in patients with a moderate rate of stone formation.

  8. Antiphospholipid Antibody Titers and Clinical Outcomes in Patients with Recurrent Miscarriage and Antiphospholipid Antibody Syndrome: A Prospective Study

    PubMed Central

    Song, Yu; Wang, Hai-Yan; Qiao, Jie; Liu, Ping; Chi, Hong-Bin

    2017-01-01

    Background: The management of patients with recurrent miscarriage (RM) and antiphospholipid antibody syndrome (APS) includes prolonged treatment with heparin and aspirin, starting from the confirmation of pregnancy and continuing until 6 weeks after birth. This study was conducted to determine the relationship between changes in antiphospholipid antibody titers and clinical outcomes. The effect of a shortened treatment regimen was also evaluated. Methods: A prospective study of 123 patients with RM and APS between March 2012 and May 2014 was conducted. Patients were pretreated with a low dose of prednisone plus aspirin before pregnancy, and heparin was added after conception. The levels of antiphospholipid antibodies and pregnancy outcomes were evaluated. Results: All patients were positive for anti-β2-glycoprotein 1 (anti-β2-GP1) IgM. After prepregnancy treatment with low-dose prednisone plus aspirin, 99 of 123 patients became pregnant, and 87 of those pregnancies resulted in successful live births, while 12 resulted in miscarriage, showing a success rate of 87.9%. In the live birth group, levels of anti-β2-GP1 were 56.8 ± 49.0 RU/ml before the pretreatment regimen, 32.1 ± 26.0 RU/ml after 2 months of pretreatment, and 24.1 ± 23.1 RU/ml during early pregnancy (P < 0.05). In the miscarriage group, antiphospholipid antibody titers were 52.8 ± 30.7 RU/ml before pretreatment, 38.5 ± 34.2 RU/ml after pretreatment, and 33.9 ± 24.7 RU/ml during early pregnancy; the decrease in antiphospholipid antibodies was lower in the miscarriage group than in the live birth group (P < 0.05). Of the 24 infertile patients, the average antibody titer did not decline after pretreatment (P = 0.802). Conclusions: Anti-β2-GP1 IgM was the predominant form of antibody in patients with RM and APS. The decreases in antiphospholipid antibody titers correlated with better pregnancy outcomes. The shorter treatment regimen was effective and economical. PMID:28139508

  9. Idiopathic Pulmonary Hemosiderosis in a Child with Recurrent Macrophage Activation Syndrome Secondary to Systemic Juvenile Idiopathic Arthritis

    PubMed Central

    Barut, Kenan; Sahin, Sezgin; Adrovic, Amra

    2017-01-01

    Macrophage activation syndrome, a severe complication of systemic juvenile idiopathic arthritis and other inflammatory diseases, represents one of the most important rheumatological emergencies. Delayed diagnosis could lead to life-threatening complications. Pulmonary hemosiderosis has been classically characterized by a triad of anemia, hemoptysis, and lung infiltrates on chest radiogram. Although the majority of patients of pulmonary hemosiderosis are considered idiopathic, secondary hemosiderosis associated with known diseases could be seen. In this case report, we aimed to present gradually increased pulmonary manifestations due to pulmonary hemosiderosis with recurrent macrophage activation syndrome attacks in a child with systemic juvenile idiopathic arthritis. PMID:28251009

  10. Profile of maternal CD4 T-cell effector function during normal pregnancy and in women with a history of recurrent miscarriage.

    PubMed

    Lissauer, David; Goodyear, Oliver; Khanum, Rahela; Moss, Paul A H; Kilby, Mark D

    2014-03-01

    The traditional paradigm suggests that during normal pregnancy maternal immunological tolerance of the allogenic fetus is association with a maternal T-lymphocyte shift from a Th1 to a Th2 phenotype, with the opposite effect reported in patients with recurrent miscarriage. However, studies on maternal peripheral blood are conflicting. In the present study, we characterized the maternal CD4 T-cell effector subsets, including the recently described Th17 subset, during normal pregnancy (cross-sectional cohort, n=71; longitudinal cohort, n=17) and contrasted this with women with recurrent miscarriage (n=24). Longitudinal analysis of peripheral blood from normal pregnancy demonstrated a fall in the percentage of Th17 cells between the first and second trimester (P≤0.05), but no significant changes were observed across gestation or the post-natal period in Th1 or Th2 subsets. In contrast, in women with a history of recurrent miscarriage, an elevated proportion of Th17 (0.314% compared with 0.097%; P=0.0009) and Th1 (12.4% compared with 5.3%; P=0.0002) cells was detected. The suggestion that Th17 cells may have a role in the normal events of implantation and early pregnancy requires further evaluation and mechanistic studies. The results of the present study, by conducting a careful longitudinal analysis, demonstrate that a peripheral Th1/Th2 shift is not a requirement for normal pregnancy. By contrast, the profound increase in Th1 and Th17 cells in women with recurrent miscarriage indicates that peripheral immunological dysfunction may be important in this group specifically, and these assays may be important in guiding therapeutic interventions in this group and warrant further investigation to determine whether they are predictive of outcome or responses to immunomodulatory therapy.

  11. Molecular thrombophilic profile in Mexican patients with idiopathic recurrent pregnancy loss.

    PubMed

    López-Jiménez, J J; Porras-Dorantes, Á; Juárez-Vázquez, C I; García-Ortiz, J E; Fuentes-Chávez, C A; Lara-Navarro, I J; Jaloma-Cruz, A R

    2016-10-05

    Idiopathic recurrent pregnancy loss (IRPL) is defined by three or more consecutive miscarriages occurring before the twentieth week of gestation as a result of unidentified etiological factors. The results of previous studies have indicated that prothrombotic factors play a pathogenic role in early and late pregnancy. This study aimed to identify inherited prothrombotic and hypofibrinolytic risk factors in Mexican-Mestizo patients with IRPL. Fifty-six women with IRPL and 50 control women with at least two full-term pregnancies and no history of RPL were included in this case-control study. Four prothrombotic (F5 G1691A, F2 G20210A, MTHFR C677T-A1298C) and one hypofibrinolytic (PAI1 4G/5G) restricted fragment length polymorphisms were subjected to molecular analysis. In the case of hypofibrinolytic ACE Ins/Del (I/D), identification was performed by direct PCR. The independent risk correlated with the presence of polymorphisms in IRPL patients was estimated using odds ratio (OR) with a 95% confidence interval (CI). MTHFR 677TT was the most frequent prothrombotic factor in the IRPL group (23%), followed by the compound-heterozygous C677T-A1298C (16%) and heterozygous F2 20210GA (3.6%). The heterozygous ACE I/D (62%) was the main hypofibrinolytic risk factor of IRPL, followed by the homozygote PAI1 4G/4G (18%). The ACE I/D polymorphism was the only significantly different factor among the cases and controls. The dominant genetic model D/D+I/D vs I/I showed an OR (95%CI) of 2.89 (1.22-6.89) and P = 0.019 in Mexican-Mestizo women. The results of this study support an association between the ACE I/D polymorphism and IRPL risk in a Mexican population.

  12. Prototype and Chimera-Type Galectins in Placentas with Spontaneous and Recurrent Miscarriages

    PubMed Central

    Unverdorben, Laura; Haufe, Thomas; Santoso, Laura; Hofmann, Simone; Jeschke, Udo; Hutter, Stefan

    2016-01-01

    Galectins are galactose binding proteins and, in addition, factors for a wide range of pathologies in pregnancy. We have analyzed the expression of prototype (gal-1, -2, -7, -10) and chimera-type (gal-3) galectins in the placenta in cases of spontaneous abortions (SPA) and recurrent abortions (RA) in the first trimester. Fifteen placental samples from healthy pregnancies were used as a control group. Nine placentas were examined for spontaneous abortions, and 12 placentas for recurrent abortions. For differentiation and evaluation of different cell types of galectin-expression in the decidua, immunofluorescence was used. For all investigated prototype galectins (gal-1, -2, -7, -10) in SPA and RA placenta trophoblast cells the expression is significantly decreased. In the decidua/extravillous trophoblast only gal-2 expression was significantly lowered, which could be connected to its role in angiogenesis. In trophoblasts in first-trimester placentas and in cases of SPA and RA, prototype galectins are altered in the same way. We suspect prototype galectins have a similar function in placental tissue because of their common biochemical structure. Expression of galectin 3 as a chimera type galectin was not found to be significantly altered in abortive placentas. PMID:27136536

  13. Familial dicentric translocation t(13;18)(p13;p11.2) ascertained by recurrent miscarriages.

    PubMed Central

    Daniel, A; Perel, I D; Clarke, A J; Saville, T

    1979-01-01

    A dicentric translocation is described involving chromosomes 13 and 18 in which the centromere of chromosome 13 was suppressed. The translocation was ascertained by repeated miscarriages and was found in three generations of phenotypically normal carriers. Images PMID:469891

  14. Idiopathic hypertrophic pachymeningitis mimicking prolactinoma with recurrent vision loss.

    PubMed

    Lok, Julie Y C; Yip, Nelson K F; Chong, Kelvin K L; Li, C L; Young, Alvin L

    2015-08-01

    Idiopathic hypertrophic pachymeningitis is a rare inflammatory condition with diffuse thickening of the dura mater, which may cause a compressive effect or vascular compromise. We report on a 28-year-old Chinese woman with a history of granulomatous mastitis 7 years previously and oligomenorrhoea, headache, blurred vision, and raised prolactin level 2 years previously, that was diagnosed as prolactinoma and treated conservatively with bromocriptine. However, she had recurrent bilateral vision loss when the bromocriptine was stopped. Her symptoms were resolved by high-dose steroid injection but remained steroid-dependent. Serial magnetic resonance imaging scan showed progressive diffuse thickening of the pachymeningitis with disappearance of pituitary apoplexy. Lumbar puncture showed lymphocytosis with no organisms. Open biopsy of the meninges was performed and histology showed features of inflammatory infiltrates and vasculitis. This is an unusual presentation of a rare condition in this age-group, with co-existing granulomatous mastitis and chronic otitis media, and is a diagnostic challenge mimicking pituitary macroadenoma and meningioma in initial magnetic resonance imaging scans.

  15. Lack of Association between Angiotensin Converting Enzyme I/D Polymorphism and Unexplained Recurrent Miscarriage in Saudi Arabia

    PubMed Central

    Al-Mukaynizi, Fatimah Basil; AlKhuriji, Afrah; Babay, Zaineb; Addar, Mohammad; AlDaihan, Sooad; Alanazi, Mohammad

    2016-01-01

    Summary Background An insertion/deletion (I/D) polymorphism in the angiotensin converting enzyme (ACE) gene has been associated with recurrent miscarriage (RM) in several populations. We initiated this study to determine the association, if any, between the I/D polymorphism of ACE gene and RM in Saudi females. Method This study was conducted on 61 Saudi females suffering from RM (mean age: 34.1±6.2 years; range 15–45) attending clinics at King Khalid University Hospital, and 59 age matched females who had at least 2 children, as controls. Blood samples were drawn in EDTA tubes by venipuncture. DNA was extracted using the Puregene DNA purification kits. Insertion/Deletion (I/D) polymorphism of ACE gene was investigated by amplifying the genomic DNA by PCR using gene-specific primers. A single 190 bp or 490 bp band was obtained in the homozygous cases for the D allele or I allele, respectively, while the presence of both 190 and 490 bp bands indicated heterozygosity (ID). Statistical analysis Deviation from Hardy-Weinberg equilibrium was determined (http://ihg.gsf.de/cgi-bin/hw/hwa1.pl). A standard chi-square (χ2) test was used for comparing the genotype and allele frequencies in the two groups and Students’t’ test and χ2 test were employed to compare values between the two groups. P<0.05 was considered statistically significant. Results The frequencies of DD, ID, and II genotypes were 56.7%, 29.5% and 4.9%, respectively, in females with RM and 54.2%, 42.3% and 3.3% respectively in the control group, but the difference was not statistically significant. Conclusion In some populations, meta-analyses showed an association between I/D polymorphism and RM risk, and the D allele was implicated as an increased risk factor for RM. However, this association was not apparent in the Saudi females. PMID:28356877

  16. Dietary habits in women with recurrent idiopathic calcium nephrolithiasis

    PubMed Central

    2012-01-01

    Background Nutrition has been widely recognized to influence the risk of kidney stone formation. Therefore the aim of our study was to assess: a) whether usual diet of women with idiopathic calcium nephrolithiasis (ICN) living in Parma (Northern-Italy) is different compared to healthy controls, b) how their diet differs from Italian National guidelines and c) whether it is related to nephrolithiasis clinical course. Methods 143 women with recurrent ICN (mean age 43 ± 13 ys) and 170 healthy women (mean age 42 ± 11 ys) were enrolled. All women completed a food frequency questionnaire for the last 60-days and a 3-day dietary diary analysed with a dedicated software. Results Stone formers showed a higher consumption of sausages, ham, meat and sweets than healthy controls (43.1% vs 11.1%, 29.4% vs 13.9%, 21.6% vs 4.2%, 66.7% vs 18.1%, p < 0.001). The 3-day diary analysis showed an intake of calories, carbohydrates, lipids and non-discretionary sodium about 10% higher than healthy controls (p < 0.001). Finally, after dividing the population into 3 age groups (≤30, 31-40, > 40 years), the differences described above were amplified in the class ≤30 years, where nephrolithiasis presented a more serious course (shorter recurrence interval, greater stone-rate). In this age group the intake of fruit and vegetables was notably lower than guideline recommendations. Conclusions We conclude that the usual diet of women with recurrent ICN is different from controls and characterized by low intake of fruits and vegetables and higher consumption of simple sugars and foods with high protein and salt content. This dietary imbalance could play a role in the ICN pathogenesis, especially in younger women. This work was financed by grants from Italian Ministry of University and Research as part of a larger project about the prevention of kidney stones (PRIN 2005063822) and by Fondazione per la Ricerca Scientifica Termale (FoRST). No potential conflict of interest relevant to this

  17. The IL-6 -634C/G polymorphism: a candidate genetic marker for the prediction of idiopathic recurrent pregnancy loss

    PubMed Central

    Rasti, Zarnegar; Nasiri, Mahboobeh; Kohan, Leila

    2016-01-01

    Background: Recurrent pregnancy loss (RPL) is defined as two or more miscarriages before the 20th week of gestation and its etiology is unknown in 50% of the cases. Interleukin 6 is an immune mediator, plays a regulatory role in embryo implantation and placental development. Objective: The purpose was to assess the association between IL-6 -634C/G polymorphism and, susceptibility to idiopathic RPL for the first time in Iran. Materials and Methods: In total 121 women with RPL and 121 healthy women as control group were enrolled in this case-control study. This study was performed from August 2013 to October 2014 in the Molecular Genetics Laboratory of Arsanjan University. Candidate polymorphism was evaluated by PCR-RFLP method on extracted genomic DNA. Data was analyzed using the statistical SPSS package. Results: Our results showed an increased risk of RPL in patients with GG + GC genotype (OR=5.1, 95%CI: 1.04-25.3, p=0.04) in comparison to CC genotype. The frequency of mutant allele G in patients and controls was 0.75 and 0.66 respectively. The mutant allele G predisposes women to miscarriage 1.5 times greater than controls (OR=1.5, 95%CI: 1.03-2.27, p=0.036). The mean number of live births in RPL women (1.3±2.3) was significantly lower compared to control women (4.8±2.3). Conclusion: This study indicated that the promoter polymorphism (-634C/G) of the IL-6 gene has likely influence on individual susceptibility to RPL. PMID:27200424

  18. [The 1691 G > A (factor V Leiden) and 1328 T > C V coagulation factor polymorphisms and recurrent miscarriages].

    PubMed

    Bałajewicz-Nowak, Marta; Pityński, Kazimierz; Milewicz, Tomasz

    2015-01-01

    Objectives: Inherited thrombophilia might lead to recurrent pregnancy loss (RPL). The aim of the study was to estimate the prevalence of V coagulation factor polymorphisms related with inherited thrombophilia among women in Malopolska region.Material and methods: Group of 136 women, who experienced at least 2 unexplained, idiopathic pregnancy loss. 106 healthy women having at least one uncomplicated pregnancy and delivered healthy children constituted a control group. Each patient were examined for factor V Leiden (FVL) and mutation 1328 T>C of factor V gene with use of real –time PCR and Taq-Man probes.Results: Among patients with RPL inhabiting region of Malopolska compared to control group occurred higher prevalence of FVL and mutation 1328 T>C. There is coincidence of polymorphism 1328 T>C of factor V gene and FVL in group of early and late RPL.Conclusions: TC genotype of 1328 T>C mutation carriers reveal tendency toward RPL below 7 weeks of pregnancy.Based on results of these findings inherited thrombophilia evaluation in patients after two or more RPL should be recommended.

  19. Endometrial Stromal Cells of Women with Recurrent Miscarriage Fail to Discriminate between High- and Low-Quality Human Embryos

    PubMed Central

    Weimar, Charlotte H. E.; Kavelaars, Annemieke; Brosens, Jan J.; Gellersen, Birgit; de Vreeden-Elbertse, Johanna M. T.; Heijnen, Cobi J.; Macklon, Nick S.

    2012-01-01

    Background The aetiology of recurrent miscarriage (RM) remains largely unexplained. Women with RM have a shorter time to pregnancy interval than normally fertile women, which may be due to more frequent implantation of non-viable embryos. We hypothesized that human endometrial stromal cells (H-EnSCs) of women with RM discriminate less effectively between high-and low-quality human embryos and migrate more readily towards trophoblast spheroids than H-EnSCs of normally fertile women. Methodology/Principal Findings Monolayers of decidualized H-EnSCs were generated from endometrial biopsies of 6 women with RM and 6 fertile controls. Cell-free migration zones were created and the effect of the presence of a high-quality (day 5 blastocyst, n = 13), a low-quality (day 5 blastocyst with three pronuclei or underdeveloped embryo, n = 12) or AC-1M88 trophoblast cell line spheroid on H-ESC migratory activity was analyzed after 18 hours. In the absence of a spheroid or embryo, migration of H-EnSCs from fertile or RM women was similar. In the presence of a low-quality embryo in the zone, the migration of H-EnSCs of control women was inhibited compared to the basal migration in the absence of an embryo (P<0.05) and compared to the migration in the presence of high-quality embryo (p<0.01). Interestingly, the migratory response H-EnSCs of women with RM did not differ between high- and low-quality embryos. Furthermore, in the presence of a spheroid their migration was enhanced compared to the H-EnSCs of controls (p<0.001). Conclusions H-EnSCs of fertile women discriminate between high- and low-quality embryos whereas H-EnSCs of women with RM fail to do so. H-EnSCs of RM women have a higher migratory response to trophoblast spheroids. Future studies will focus on the mechanisms by which low-quality embryos inhibit the migration of H-EnSCs and how this is deregulated in women with RM. PMID:22848492

  20. Repeated Miscarriage

    MedlinePlus

    ... Most miscarriages (about 60%) occur randomly when an embryo receives an abnormal number of chromosomes during fertilization . ... or sperm will have abnormal chromosomes. If an embryo gets too much or too little genetic material, ...

  1. The Use of IL-1 Receptor Antagonist (Anakinra) in Idiopathic Recurrent Pericarditis: A Narrative Review

    PubMed Central

    Baskar, Shankar; Klein, Allan L.; Zeft, Andrew

    2016-01-01

    Recurrent pericarditis is a complication of acute pericarditis in 20–30% of the patients and is usually idiopathic in nature. The underlying pathogenesis of this condition remains unclear, although immune-mediated mechanisms seem likely. A subgroup of these patients with refractory symptoms can be challenging to manage, and multiple immunosuppressive medications have been used without consistent benefit. Anakinra, an interleukin-1 receptor antagonist, has been used in treatment of rheumatoid arthritis and autoinflammatory syndromes. Preliminary evidence suggests that anakinra could be a promising therapy for idiopathic recurrent pericarditis. In this narrative review, we summarize the current understanding of the etiopathogenesis of idiopathic recurrent pericarditis, mechanism of action of anakinra, and the preliminary evidence, supporting the use of anakinra in pericarditis. PMID:26942035

  2. Experience of miscarriage: an interpretative phenomenological analysis

    PubMed Central

    Meaney, S; Corcoran, P; Spillane, N; O'Donoghue, K

    2017-01-01

    Objective The objective of the study was to explore the experiences of those who have experienced miscarriage, focusing on men's and women's accounts of miscarriage. Design This was a qualitative study using a phenomenological framework. Following in-depth semistructured interviews, analysis was undertaken in order to identify superordinate themes relating to their experience of miscarriage. Setting A large tertiary-level maternity hospital in Ireland. Participants A purposive sample of 16 participants, comprising 10 women and 6 men, was recruited. Results 6 superordinate themes in relation to the participant's experience of miscarriage were identified: (1) acknowledgement of miscarriage as a valid loss; (2) misperceptions of miscarriage; (3) the hospital environment, management of miscarriage; (4) support and coping; (5) reproductive history; and (6) implications for future pregnancies. Conclusions One of the key findings illustrates a need for increased awareness in relation to miscarriage. The study also indicates that the experience of miscarriage has a considerable impact on men and women. This study highlights that a thorough investigation of the underlying causes of miscarriage and continuity of care in subsequent pregnancies are priorities for those who experience miscarriage. Consideration should be given to the manner in which women who have not experienced recurrent miscarriage but have other potential risk factors for miscarriage could be followed up in clinical practice. PMID:28348180

  3. Report - Recurrent hip arthritis diagnosed as juvenile idiopathic arthritis: A case report.

    PubMed

    Chang, Tung-Ming; Yang, Kuender D; Yong, Su-Boon

    2016-05-01

    Juvenile idiopathic arthritis is the most common rheumatic disease in childhood. It is a chronic inflammatory disease associated with arthritis of unknown etiology that begins before the age of 16 and persists for longer than 6 weeks. In this report, the case of a child who suffered recurrent alternative hip arthritis with bilateral hip arthritis is examined, in which he was finally diagnosed as suffering from Juvenile idiopathic arthritis. A 14-year-old boy of Taiwanese origin presented with a normal birth and developmental history. At the age of 10, right-side hip joint pain was experienced, which later migrated to the left side. On further inspection, synovium hypertrophy, cartilage erosion and hip turbid fluid accumulation were found and aseptic arthritis was presumed to be the primary cause. However, after re-examining both his clinical history and presentation, Juvenile idiopathic arthritis was the final diagnosis. Any child presenting with repeat joint swelling are at risk of Juvenile idiopathic arthritis. This is still to be the case if symptoms recede or heal and no initial diagnosis is made. Therefore, a better understanding of the risk of recurrent arthritis is needed. It cannot be emphasized strongly enough that Juvenile idiopathic arthritis should be suspected at all times when a child suffers from recurrent aseptic arthritis of the hip joint.

  4. Recurrent Miscarriage: Diagnostic and Therapeutic Procedures. Guideline of the DGGG (S1-Level, AWMF Registry No. 015/050, December 2013)

    PubMed Central

    Toth, B.; Würfel, W.; Bohlmann, M. K.; Gillessen-Kaesbach, G.; Nawroth, F.; Rogenhofer, N.; Tempfer, C.; Wischmann, T.; von Wolff, M.

    2015-01-01

    Purpose: Official guideline coordinated and published by the German Society of Gynecology and Obstetrics (DGGG). Aim of the guideline was to standardize the diagnosis and treatment of patients with recurrent miscarriage (RM). Recommendations were proposed, based on the current national and international literature and the experience of the involved physicians. Consistent definitions, objective assessments and standardized therapy were applied. Methods: Members of the different involved societies developed a consensus in an informal process based on the current literature. The consensus was subsequently approved by the heads of the scientific societies. Recommendations: Recommendations for the diagnosis and treatment of patients with RM were compiled which took the importance of established risk factors such as chromosomal, anatomical, endocrine, hemostatic, psychological, infectious and immunological disorders into consideration. PMID:26997666

  5. Does aspirin reduce recurrence after completing anticoagulant treatment for an idiopathic thromboembolic event?

    PubMed

    Valenzuela, Andrés; Aizman, Andrés

    2015-04-09

    Idiopathic thromboembolic disease presents a high risk of recurrence. There is controversy about the effects of aspirin in reducing this risk after the completion of anticoagulant treatment. Searching in Epistemonikos database, which screens 30 databases, we identified four systematic reviews that together include two randomized trials. We combined the evidence using meta-analysis and generated a summary of findings table following the GRADE approach. We concluded that aspirin administered after having completed anticoagulation reduces the risk of recurrence, probably without importantly increasing the risk of hemorrhage.

  6. Idiopathic bone cavities of the mandible: an update on recurrence rates and case report.

    PubMed

    Horne, Robert P; Meara, Daniel J; Granite, Edwin L

    2014-02-01

    Idiopathic bone cavities (IBCs) are usually an incidental finding, often found in long bones but also in the craniofacial skeleton. Typically solitary, IBCs can present at multiple sites. Surgical exploration alone has proved effective, although recurrence does occur, particularly in cases with multiple lesions. The average time necessary to observe either recurrence or complete healing has been reported to be more than 3 years. Previously reported low recurrence rates for IBCs in the craniofacial skeleton may have been artificially low because of insufficient long-term follow-up. Providers should be prepared for long-term follow-up and care of these patients. The case of the patient presented here supports the need for long-term follow-up.

  7. Lipoprotein (a) and other prothrombotic risk factors in Caucasian women with unexplained recurrent miscarriage. Results of a multicentre case-control study.

    PubMed

    Krause, Manuela; Sonntag, Barbara; Klamroth, Robert; Heinecke, Achim; Scholz, Carola; Langer, Claus; Scharrer, Inge; Greb, Robert R; von Eckardstein, Arnold; Nowak-Göttl, Ulrike

    2005-05-01

    From 1998 to 2003, 133 Caucasian women aged 17-40 years (median 29 years) suffering from unexplained recurrent miscarriage (uRM) were consecutively enrolled. In patients and 133 age-matched healthy controls prothrombotic risk factors (factor V (FV) G1691A, factor II (FII) G20210A, MTHFR T677T, 4G/5G plasminogen activator inhibitor (PAI)-1, lipoprotein (Lp) (a), protein C (PC), protein S (PS), antithrombin (AT), antiphospholipid/anticardiolipin (APA/ACA) antibodies) as well as associated environmental conditions (smoking and obesity) were investigated. 70 (52.6%) of the patients had at least one prothrombotic risk factor compared with 26 control women (19.5%; p<0.0001). Body mass index (BMI; p=0.78) and smoking habits (p=0.44) did not differ significantly between the groups investigated. Upon univariate analysis the heterozygous FV mutation, Lp(a) > 30 mg/dL, increased APA/ACA and BMI > 25 kg/m(2) in combination with a prothrombotic risk factor were found to be significantly associated with uRM. In multivariate analysis, increased Lp(a) (odds ratio (OR): 4.7/95% confidence interval (CI): 2.0-10.7), the FV mutation (OR:3.8/CI:1.4-10.7), and increased APA/ACA (OR: 4.5/CI: 1.1-17.7) had independent associations with uRM.

  8. Women with Recurrent Miscarriage Have Decreased Expression of 25-Hydroxyvitamin D3-1α-Hydroxylase by the Fetal-Maternal Interface

    PubMed Central

    Yan, Chun-fang; Zhang, Xin-wen; Hui, Ling-yun; Xue, Mingzhan; Yu, Xue-wen

    2016-01-01

    Background Effects of vitamin D deficiency in pregnancy have been associated with some adverse pregnancy outcomes. The 25-hydroxyvitamin D3-1α-hydroxylase (CYP27B1) is integral to the vitamin D metabolic pathway. The enzyme catalyzes localized conversion of pro-hormone 25-hydroxyvitamin D3 to active 1,25-dihydroxyvitamin D3. Our aim was to investigate the expression of CYP27B1 at the fetal-maternal interface in the first trimester pregnancy and to determine whether CYP27B1 was associated with recurrent miscarriage (RM). Methods Expressions of CYP27B1 mRNA and protein in villi and decidua from 20 women undergoing primary miscarriage, 20 women with RM and 20 women with normal pregnancy were evaluated by western blot, and quantitative real-time PCR. The co-localization of CYP27B1 and certain cytokines including IL-10, IFN-γ, TNF-α, and IL-2 expression were examined using immunohistochemistry and confocal microscopy. Results Women with RM had a significantly lower expression of CYP27B1 mRNA and protein in villous and decidual tissues compared with the normal pregnant women (P = 0.000 in villus, P = 0.002 in decidua for mRNA; P = 0.036 in villus, P = 0.007 in decidua for protein.). Compared with the normal pregnancy, immunostaining for CYP27B1 was significantly decreased in villous trophoblasts and decidual glandular epithelial cells in RM women. No significant differences in the localization of CYP27B1, IL-10, IFN-γ, TNF-α, and IL-2 expression were identified between the normal pregnant and RM women. Conclusions Women with RM have a lower level of CYP27B1 expression in chorionic villi and decidua compared with normal pregnant women, suggesting that reduced CYP27B1 expression may be associated with RM. The consistent localization of CYP27B1 and IL-10, IFN-γ, TNF-α, and IL-2 expression in villous and decidual tissues suggests the importance of the local production of 1,25(OH)2D3 at the fetal-maternal interface to regulate cytokine responses. PMID:28033387

  9. Meandering Main Pancreatic Duct as a Relevant Factor to the Onset of Idiopathic Recurrent Acute Pancreatitis

    PubMed Central

    Gonoi, Wataru; Akai, Hiroyuki; Hagiwara, Kazuchika; Akahane, Masaaki; Hayashi, Naoto; Maeda, Eriko; Yoshikawa, Takeharu; Kiryu, Shigeru; Tada, Minoru; Uno, Kansei; Ohtsu, Hiroshi; Okura, Naoki; Koike, Kazuhiko; Ohtomo, Kuni

    2012-01-01

    Background Meandering main pancreatic duct (MMPD), which comprises loop type and reverse-Z type main pancreatic duct (MPD), has long been discussed its relation to pancreatitis. However, no previous study has investigated its clinical significance. We aimed to determine the non-biased prevalence and the effect of MMPD on idiopathic pancreatitis using non-invasive magnetic resonance (MR) technique. Methods and Findings A cross-sectional study performed in a tertiary referral center. The study enrolled 504 subjects from the community and 30 patients with idiopathic pancreatitis (7 acute, 13 chronic, and 10 recurrent acute). All subjects underwent MR scanning and medical examination. MMPD was diagnosed when the MPD in the head of pancreas formed two or more extrema in the horizontal direction on coronal images of MR cholangiopancreatography, making a loop or a reverse-Z shaped hairpin curves and not accompanied by other pancreatic ductal anomaly. Statistical comparison was made among groups on the rate of MMPD including loop and reverse-Z subtypes, MR findings, and clinical features. The rate of MMPD was significantly higher for all idiopathic pancreatitis/idiopathic recurrent acute pancreatitis (RAP) (20%/40%; P<0.001/0.0001; odds ratio (OR), 11.1/29.0) than in the community (2.2%) but was not higher for acute/chronic pancreatitis (14%/8%; P = 0.154/0.266). Multiple logistic regression analysis revealed MMPD to be a significant factor that induces pancreatitis/RAP (P<0.0001/0.0001; OR, 4.01/26.2). Loop/reverse-Z subtypes were found more frequently in idiopathic RAP subgroup (20%/20%; P = 0.009/0.007; OR, 20.2/24.2) than in the community (1.2%/1.0%). The other clinical and radiographic features were shown not associated with the onset of pancreatitis. Conclusions MMPD is a common anatomical variant and might be a relevant factor to the onset of idiopathic RAP. PMID:22655061

  10. Idiopathic pleural panniculitis with recurrent pleural effusion not associated with Weber-Christian disease

    PubMed Central

    Laperuta, Paolo; Napolitano, Filomena; Di Crescenzo, Rosa Maria; Zeppa, Pio; Galderisi, Antonio; Selleri, Carmine; Vatrella, Alessandro; Capunzo, Mario

    2016-01-01

    Abstract A 82-year-old patient with dyspnea and a recurrent history of pleural effusion was admitted into our unit. He performed a Chest computed tomography showing right pleural effusion. Video-assisted thoracoscopy (VATS) exploratory showed parietal pleural thickening of adipose tissue. The surgical procedure consisted, therefore, in the execution of multiple biopsies of the parietal pleura which appeared covered, on the whole surface, by islands of adipose tissue, without macroscopic pathological aspects. After the procedure was performed pleurodesis with talc. The definitive histological examination consisted of normal mesothelial cells surrounded by fatty tissue infiltrated by small lymphocytes in a patient without skin lesions or visceral or systemic signs of inflammatory involvement of the adipose tissue. We reported a rare case of idiopathic pleural panniculitis with recurrent pleural effusion not associated with Weber-Christian disease.

  11. Postsurgical recurrence of osteophytes causing dysphagia in patients with diffuse idiopathic skeletal hyperostosis.

    PubMed

    Miyamoto, Kei; Sugiyama, Seiichi; Hosoe, Hideo; Iinuma, Nobuki; Suzuki, Yasushi; Shimizu, Katsuji

    2009-11-01

    Although cervical anterior osteophytes accompanying diffuse idiopathic skeletal hyperostosis (DISH) are generally asymptomatic, large osteophytes sometimes cause swallowing disorders. Surgical resection of the osteophyte has been reported to be an effective treatment; however, little study has been given to the recurrences of osteophytes. A prospective study was performed for seven patients who underwent surgical resection of cervical anterior osteophytes for the treatment of recalcitrant dysphagia caused by osteophytes that accompanied DISH. The seven patients were six men and one woman ranging in age from 55 to 78 years (mean age = 65 years). After a mean postoperative follow-up period of 9 years (range: 6-13 years), surgical outcomes were evaluated by symptom severity and plain radiographs of the cervical spine. On all operated intervertebral segments, the effect of postoperative intervertebral mobility (range of movement > 1 degree) on the incidence of recurrent osteophytic formation (width > 2 mm) was analyzed by Fisher's exact test. Complete relief of the dysphagia was obtained within one month postoperatively in five patients, while it was delayed for 3 months in two patients. All of the patients developed recurrent cervical osteophytic formation, with an average increase rate of approximately 1 mm/year following surgical resection. Of the 20 operated intervertebral segments, the incidence of recurrent osteophytes was significantly higher (P = 0.0013) in the 16 segments with mobility than in the four segments without mobility. Five of the seven patients remained asymptomatic, although radiological recurrence of osteophytes was seen at the final follow-up. The two remaining patients complained of moderate dysphagia 10 and 11 years after surgery, respectively; one of these two required re-operation due to progressive dysphagia 11 years postoperatively. In patients with cervical DISH and dysphagia, surgical resection of osteophytes resulted in a high likelihood

  12. Recurrent Idiopathic Catatonia: Implications beyond the Diagnostic and Statistical Manual of Mental Disorders 5th Edition.

    PubMed

    Caroff, Stanley N; Hurford, Irene; Bleier, Henry R; Gorton, Gregg E; Campbell, E Cabrina

    2015-08-31

    We describe a case of recurrent, life-threatening, catatonic stupor, without evidence of any associated medical, toxic or mental disorder. This case provides support for the inclusion of a separate category of "unspecified catatonia" in the Diagnostic and Statistical Manual of Mental Disorders 5th edition (DSM-5) to be used to classify idiopathic cases, which appears to be consistent with Kahlbaum's concept of catatonia as a distinct disease state. But beyond the limited, cross-sectional, syndromal approach adopted in DSM-5, this case more importantly illustrates the prognostic and therapeutic significance of the longitudinal course of illness in differentiating cases of catatonia, which is better defined in the Wernicke-Kleist-Leonhard classification system. The importance of differentiating cases of catatonia is further supported by the efficacy of antipsychotics in treatment of this case, contrary to conventional guidelines.

  13. Chlorinated hydrocarbons in women with repeated miscarriages.

    PubMed Central

    Gerhard, I; Daniel, V; Link, S; Monga, B; Runnebaum, B

    1998-01-01

    This study was conducted to investigate a possible etiological role of chlorinated hydrocarbons in the pathogenesis of repeated miscarriages. The blood levels of chlorinated hydrocarbons [CHCs: pentachlorophenol, hexachlorocyclohexane, hexachlorobenzene, the dichlorodiphenyltrichloroethane (DDT) group, polychlorinated biphenyls] were determined in 89 women with repeated miscarriages, who were referred to the University Hospital of Obstetrics and Gynecology of Heidelberg for investigations between 1989 and 1993, and compared to a previously investigated reference population. In more than 20% of the women, at least one of the CHC levels exceeded the reference range. CHC levels did not differ significantly between women with primary or secondary and early or late miscarriages; neither did they differ between women with hormonal or immunological disorders as causes of repeated miscarriages or women with idiopathic repeated miscarriages. No significant associations were detected between CHC levels and further conceptions or the outcome of further pregnancies. As significant associations were found between increasing CHC blood concentrations and immunological and hormonal changes, CHCs may have an impact on the pregnancy course in certain cases. PMID:9755145

  14. [Characteristics of miscarriage and women's rights after pregnancy loss].

    PubMed

    Lewicka, Magdalena; Sulima, Magdalena; Pyć, Maria; Stawarz, Barbara

    2013-01-01

    The term "miscarriage" refers to the end of pregnancy before the 22nd week of gestation, or taking into account the criterion of foetal weight (less than 500 g). Approximately 15-20% of recognized pregnancies and miscarriage involve spontaneous expulsion of the blastocyst from the uterine cavity. This constitutes about 80% of miscarriages in the first 12 weeks of gestation. The literature lists a number of factors which cause the loss of pregnancies. The most frequently cited causes of abortion are: genetic, anatomical, immunological and hormonal factors, and infections. A large number of miscarriages remain unexplained (idiopathic miscarriages). Clinical signs of miscarriage include bleeding and pain. Bleeding or spotting is the earliest sign of miscarriage. Data from the patient's history, physical examination, ultrasound examination and tests for hCG level can enable diagnosis of bleeding in early pregnancy, help to assess the degree of risk, and implement an appropriate treatment regimen and care for pregnant women adapted to their needs. Loss of pregnancy is an interdisciplinary problem involving obstetrics, epidemiology, public health, psychology, and other specialities. The role of medical personnel in the care of women after the loss of a child, regardless of the week and therapeutic procedures, as well as for giving adequate information regarding the rights of women after pregnancy loss. The obligation to inform women of their rights concerns medical staff, and it is important to promote knowledge in this field among doctors, nurses and midwives who care for women after miscarriage.

  15. Ipsilateral idiopathic gingival enlargement and it's management using conventional gingivectomy and diode laser: A recurrent case after 15 years.

    PubMed

    Devi, Potharaju Kamala; Kumar, Gudi Pavan; Bai, Yendluri Durga; Ammaji, Annamdevula Durga

    2013-05-01

    Idiopathic gingival fibromatosis is a relatively rare condition characterized by the proliferation of the gingival tissues resulting in masticatory, esthetics, phonetics and psychological disturbances. The severity of the overgrowth can range from a solitary isolated mass to a more generalized and diffused enlargement. The etiopathogenesis of this bizarre condition is poorly understood and has been attributed to various factors. It can present as a single disorder or may manifest as part of a syndrome. This case reports an ipsilateral diffused idiopathic gingival enlargement in a middle aged adult recurring after a gap of 15 years. External bevel gingivectomy on the buccal aspects of maxillary and mandibular gingiva and diode laser for excision of the enlarged tissue on the lingual/palatal aspect was carried out to eliminate the excessive tissue. Periodic recalls showed maintenance of good oral hygiene and 1 year follow-up revealed no recurrence.

  16. Miscarriage: A Dream Interrupted

    ERIC Educational Resources Information Center

    Trepal, Heather C.; Semivan, Suzanne Gibson; Caley-Bruce, Mary

    2005-01-01

    Pregnancy is a developmental task that requires women to become accustomed to inherent and sometimes profound biological, somatic, and psychological changes. When pregnancy is interrupted by miscarriage, it may become a pivotal crisis point in the development of a woman's maternal identity as well as an issue in family development. This manuscript…

  17. Miscarriage Among Flight Attendants

    PubMed Central

    Grajewski, Barbara; Whelan, Elizabeth A.; Lawson, Christina C.; Hein, Misty J.; Waters, Martha A.; Anderson, Jeri L.; MacDonald, Leslie A.; Mertens, Christopher J.; Tseng, Chih-Yu; Cassinelli, Rick T.; Luo, Lian

    2015-01-01

    Background Cosmic radiation and circadian disruption are potential reproductive hazards for flight attendants. Methods Flight attendants from 3 US airlines in 3 cities were interviewed for pregnancy histories and lifestyle, medical, and occupational covariates. We assessed cosmic radiation and circadian disruption from company records of 2 million individual flights. Using Cox regression models, we compared respondents (1) by levels of flight exposures and (2) to teachers from the same cities, to evaluate whether these exposures were associated with miscarriage. Results Of 2654 women interviewed (2273 flight attendants and 381 teachers), 958 pregnancies among 764 women met study criteria. A hypothetical pregnant flight attendant with median firsttrimester exposures flew 130 hours in 53 flight segments, crossed 34 time zones, and flew 15 hours during her home-base sleep hours (10 pm–8 am), incurring 0.13 mGy absorbed dose (0.36 mSv effective dose) of cosmic radiation. About 2% of flight attendant pregnancies were likely exposed to a solar particle event, but doses varied widely. Analyses suggested that cosmic radiation exposure of 0.1 mGy or more may be associated with increased risk of miscarriage in weeks 9–13 (odds ratio = 1.7 [95% confidence interval = 0.95–3.2]). Risk of a first-trimester miscarriage with 15 hours or more of flying during home-base sleep hours was increased (1.5 [1.1–2.2]), as was risk with high physical job demands (2.5 [1.5–4.2]). Miscarriage risk was not increased among flight attendants compared with teachers. Conclusions Miscarriage was associated with flight attendant work during sleep hours and high physical job demands and may be associated with cosmic radiation exposure. PMID:25563432

  18. Idiopathic hypersomnia.

    PubMed

    Billiard, M; Merle, C; Carlander, B; Ondze, B; Alvarez, D; Besset, A

    1998-04-01

    Identification of idiopathic hypersomnia dates back 20 years only. It typically consists of prolonged nocturnal sleep, great difficulty waking up in the morning or at the end of a nap, and constant or recurrent excessive daytime sleepiness. Complete and incomplete forms are encountered. Twenty-three subjects fulfilling ICSD criteria are reported with clinical, polysomnographic and immunogenetic data. Considering differential diagnosis is an important step in the diagnosis of idiopathic hypersomnia. Idiopathic hypersomnia is much less frequent than narcolepsy. A strong genetic component is suggested by the high proportion of familial cases. No association with HLA has been evidenced to date.

  19. Recurrent idiopathic painless shoulder weakness in a Navy F/A-18 aviator.

    PubMed

    Walsh, John C; Irwin, Matthew S; Weiss, Zachary D

    2013-12-01

    Brachial plexopathies of various etiologies are commonly discussed in the literature; however, recurrent painless shoulder weakness is an uncommon event, especially in an otherwise healthy adult man. A designated Naval F/A-18 E/F aviator presented with acute right-sided, painless shoulder girdle weakness that initially presented 2 yr earlier in a similar fashion. Extensive medical workups during both episodes did not reveal any identifiable cause. This case report discusses the most common etiologies of shoulder weakness. Additionally, we discuss the aviator's most recent presentation and evaluation for acute shoulder weakness. Lastly, we propose a hypothesis as to the cause of the patient's symptoms based on a review of the literature.

  20. Non-Steroidal Anti-Inflammatory Drugs and Aspirin Therapy for the Treatment of Acute and Recurrent Idiopathic Pericarditis

    PubMed Central

    Schwier, Nicholas; Tran, Nicole

    2016-01-01

    Aspirin (ASA) and non-steroidal anti-inflammatory drugs (NSAIDs) are a mainstay of therapy for the treatment of idiopathic pericarditis (IP). A comprehensive review consisting of pertinent clinical literature, pharmacokinetic, and pharmacodynamic considerations, has not been released in recent years. This review will facilitate the clinician’s understanding of pharmacotherapeutic considerations for using ASA/NSAIDs to treat IP. Data were compiled using clinical literature consisting of case reports, cohort data, retrospective and prospective studies, and manufacturer package inserts. ASA, ibuprofen, indometacin, and ketorolac relatively have the most evidence in the treatment of IP, provide symptomatic relief of IP, and should be tapered accordingly. ASA is the drug of choice in patients with coronary artery disease (CAD), heart failure (HF), or renal disease, but should be avoided in patients with asthma and nasal polyps, who are naïve to ASA therapy. Ibuprofen is an inexpensive and relatively accessible option in patients who do not have concomitant CAD, HF, or renal disease. Indometacin is not available over-the-counter in the USA, and has a relatively higher incidence of central nervous system (CNS) adverse effects. Ketorolac is an intravenous option; however, clinicians must be mindful of the maximum dose that can be administered. While ASA/NSAIDs do not ameliorate the disease process of IP, they are part of first-line therapy (along with colchicine), for preventing recurrence of IP. ASA/NSAID choice should be dictated by comorbid conditions, tolerability, and adverse effects. Additionally, the clinician should be mindful of considerations such as tapering, high-sensitivity CRP monitoring, bleeding risk, and contraindications to ASA/NSAID therapy. PMID:27023565

  1. Gene polymorphisms in pattern recognition receptors and susceptibility to idiopathic recurrent vulvovaginal candidiasis

    PubMed Central

    Rosentul, Diana C.; Delsing, Corine E.; Jaeger, Martin; Plantinga, Theo S.; Oosting, Marije; Costantini, Irene; Venselaar, Hanka; Joosten, Leo A. B.; van der Meer, Jos W. M.; Dupont, Bertrand; Kullberg, Bart-Jan; Sobel, Jack D.; Netea, Mihai G.

    2014-01-01

    Objective: Approximately 5% of women suffer from recurrent vulvovaginal candidiasis (RVVC). It has been hypothesized that genetic factors play an important role in the susceptibility to RVVC. The aim of this study was to assess the effect of genetic variants of genes encoding for pattern recognition receptors (PRRs) on susceptibility to RVVC. Study design: For the study, 119 RVVC patients and 263 healthy controls were recruited. Prevalence of polymorphisms in five PRRs involved in recognition of Candida were investigated in patients and controls. In silico and functional studies were performed to assess their functional effects. Results: Single nucleotide polymorphisms (SNPs) in TLR1, TLR4, CLEC7A, and CARD9 did not affect the susceptibility to RVVC. In contrast, a non-synonymous polymorphism in TLR2 (rs5743704, Pro631His) increased the susceptibility to RVVC almost 3-fold. Furthermore, the TLR2 rs5743704 SNP had deleterious effects on protein function as assessed by in silico analysis, and in vitro functional assays suggested that it reduces production of IL-17 and IFNγ upon stimulation of peripheral blood mononuclear cells with Candida albicans. No effects were observed on serum mannose-binding lectin concentrations. Condensation: This study demonstrates the association of susceptibility to RVVC with genetic variation in TLR2, most likely caused by decreased induction of mucosal antifungal host defense. Conclusion: Genetic variation in TLR2 may significantly enhance susceptibility to RVVC by modulating host defense mechanisms against Candida. Additional studies are warranted to assess systematically the role of host genetic variation for susceptibility to RVVC. PMID:25295030

  2. Abortion, Miscarriage, and Breast Cancer Risk

    MedlinePlus

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Abortion, Miscarriage, and Breast Cancer Risk: 2003 Workshop In ... cancer risk, including studies of induced and spontaneous abortions. They concluded that having an abortion or miscarriage ...

  3. Exploring a self-help coping intervention for pregnant women with a miscarriage history.

    PubMed

    Ockhuijsen, Henrietta D L; van den Hoogen, Agnes; Boivin, Jacky; Macklon, Nicholas S; de Boer, Fijgje

    2015-11-01

    Pregnant women with a history of miscarriages experience symptoms of anxiety and depression in a subsequent pregnancy and are in need of support in the period after miscarriage, when trying to get pregnant again and during the first phase of pregnancy. The aim of this study was to investigate whether a Positive Reappraisal Coping Intervention (PRCI) and Daily Record Keeping (DRK) chart, developed for use in assisted conception treatment, are also appropriate for use in pregnant women with a history of miscarriage(s). In this convergent parallel mixed method study, thirteen women visiting an Early Pregnancy Unit and/or Recurrent Miscarriage Clinic in a university medical center in the Netherlands were selected on the basis of the number of miscarriages and age. Exclusion criteria were not speaking the Dutch language, pregnancy after fertility treatment and having a medical cause identified for the miscarriages. Women used the PRCI and DRK for 3 weeks in a subsequent pregnancy. Quantitative data were obtained from the DRK and were analyzed by reporting frequencies and means for each case. Qualitative data were collected by semi-structured interviews and were analyzed by using thematic analysis. The majority of the women were able to use the PRCI and DRK for 3weeks. Women adapted the way in which they used the PRCI and DRK based on their judgment about the effect, the intensity of the emotions they experienced, or whether they felt the effort to use these instruments to be worthwhile or not.

  4. [Recurrent idiopathic cerebral infarction in a 5-year-old boy, with emphasis on the importance of platelet aggregation analysis for appropriate selection of anti-platelet drugs].

    PubMed

    Sugiyama, Nobuyoshi; Matsuda, Shin-ichi; Shimizu, Mie; Obara, Saori; Ikegami, Mariko; Yokoyama, Jyun-ichi; Miyashita, Yoshihiro; Takizawa, Shyunya; Takagi, Shigeharu

    2009-01-01

    We present a 5-year-old boy with recurrent idiopathic cerebral infarction in which analysis of platelet hyperaggregability was useful in choosing appropriate anti-platelet drugs. The patient presented with gait disturbance at the age of 5 years and 1 month. Brain MRI demonstrated multiple infarctions in the right thalamus and left cerebellum. There were no apparent underlying diseases including hematological, cardiac and vascular abnormalities. He was diagnosed as idiopathic cerebral infarction. First, we administered ticlopidine and he remained stable with persistent mild intention tremor in the left upper extremity for 4 months. Then he developed the second stroke at the age of 5 years and 5 months, and multiple infarctions in the right celebellum and cerebellar vermis were demonstrated. On platelet aggregation analysis, adenosine diphosphate (ADP)-induced aggregation was inhibited, probably due to ticlopidine administration. Collagen- and epinephrine-induced platelet aggregation showed hyperaggregation, so we started to administer cilostazol, which inhibits only epinephrine-induced hyperaggregation. We also added aspirin, which inhibits collagen-induced hyperaggregation. The combination of anti-platelet drugs inhibited epinephrine-, collagen- and ADP-induced hyperaggregation in this patient. He has been stable on the triple combination of anti-platelet drugs without further episodes of cerebral infarction or transient ischemic attack for 4 years to date. Appropriate selection of anti-platelet therapy was achieved by the simple and repeatable platelet aggregation analyses, which must be considered even in pediatric patients with cerebral infarction.

  5. Miscarriage

    PubMed Central

    Jorgensen, Sally Helme; Klein, Michael

    1988-01-01

    Newer techniques for diagnosing early pregnancy have shown that post-implantation embryo loss may be four times the accepted rate of 15%-20%. This article describes various causes of spontaneous abortion and its clinical evaluation and treatment, and proffers suggestions for answering the questions of women who have experienced this loss. PMID:21253239

  6. Miscarriage

    MedlinePlus

    ... ultrasound may be done to check the baby's development and heartbeat, and the amount of your bleeding. The following blood tests may be performed: Blood type (if you have an Rh-negative blood type, ...

  7. Miscarriages

    MedlinePlus

    ... perform a dilation and curettage (D&C) , a scraping of the uterine lining, or a dilation and ... Privacy Policy & Terms of Use Visit the Nemours Web site. Note: All information on KidsHealth® is for ...

  8. Miscarriages

    MedlinePlus

    ... abnormality or problem with the development of the fetus. Still, certain factors — such as age, smoking, drinking, ... a pregnancy (the loss of an embryo or fetus before it's developed enough to survive). This often ...

  9. Recurrent pregnancy loss and obesity.

    PubMed

    Sugiura-Ogasawara, Mayumi

    2015-05-01

    Recurrent pregnancy loss (RPL) was defined as two or more miscarriages. Antiphospholipid syndrome, uterine anomalies, and parental chromosomal abnormalities, particularly translocation and abnormal embryonic karyotype, are identifiable causes of RPL. Obesity may increase the risk of sporadic miscarriage in pregnancies conceived spontaneously. Obesity with body mass index (BMI)>30 kg/m2 is an independent risk factor for further miscarriage with odds ratio 1.7-3.5 in patients with early RPL. Obesity is associated with euploid miscarriage. Unexplained RPL with euploid embryo might be a common disease caused by both polymorphisms of multiple susceptibility genes and lifestyle factors such as women's age, obesity, and smoking. Patients with a history of RPL were found to have a higher risk of cardiovascular disease, celiac disease, gastric ulcer, gastritis, and atopic dermatitis. No study has examined the effect of weight loss on the prevention of further miscarriage in patients with RPL.

  10. The role of infection in miscarriage

    PubMed Central

    Giakoumelou, Sevi; Wheelhouse, Nick; Cuschieri, Kate; Entrican, Gary; Howie, Sarah E.M.; Horne, Andrew W.

    2016-01-01

    BACKGROUND Miscarriage is the spontaneous loss of a pregnancy before 12 weeks (early miscarriage) or from 12 to 24 weeks (late miscarriage) of gestation. Miscarriage occurs in one in five pregnancies and can have considerable physiological and psychological implications for the patient. It is also associated with significant health care costs. There is evidence that potentially preventable infections may account for up to 15% of early miscarriages and up to 66% of late miscarriages. However, the provision of associated screening and management algorithms is inconsistent for newly pregnant women. Here, we review recent population-based studies on infections that have been shown to be associated with miscarriage. METHODS Our aim was to examine where the current scientific focus lies with regards to the role of infection in miscarriage. Papers dating from June 2009 with key words ‘miscarriage’ and ‘infection’ or ‘infections’ were identified in PubMed (292 and 327 papers, respectively, on 2 June 2014). Relevant human studies (meta-analyses, case–control studies, cohort studies or case series) were included. Single case reports were excluded. The studies were scored based on the Newcastle – Ottawa Quality Assessment Scale. RESULTS The association of systemic infections with malaria, brucellosis, cytomegalovirus and human immunodeficiency virus, dengue fever, influenza virus and of vaginal infection with bacterial vaginosis, with increased risk of miscarriage has been demonstrated. Q fever, adeno-associated virus, Bocavirus, Hepatitis C and Mycoplasma genitalium infections do not appear to affect pregnancy outcome. The effects of Chlamydia trachomatis, Toxoplasma gondii, human papillomavirus, herpes simplex virus, parvovirus B19, Hepatitis B and polyomavirus BK infections remain controversial, as some studies indicate increased miscarriage risk and others show no increased risk. The latest data on rubella and syphilis indicate increased antenatal

  11. Individualized Hormone Adjustment in the Treatment of Recurrent Spontaneous Abortions.

    PubMed

    Shang, Wei; Wang, Aiming; Lv, Libo; Zhang, Lei; Shu, Mingming; Zhao, Yong; Hui, Shang

    2015-07-01

    Our goal was to develop a safe, efficient, and practical clinical plan for successful pregnancies for patients with recurrent spontaneous miscarriages by adjustment of their hormone levels after ovulation. We treated 61 patients with recurrent miscarriages and 110 patients with two miscarriages. All patients had miscarriages before or during the 12th week of pregnancy, and unsuccessfully underwent progesterone therapy. We measured their hormone levels and administered appropriate doses of estrogen, progesterone, and luteinizing hormones to attain normal levels (respectively, 150 pg/ml, 16 ng/ml, and 6 mIU/ml). The hormone doses were reduced upon detection of fetal heart beating, and the treatment continued until the 12th week of pregnancy. The patients were followed up by phone after the child birth. In patients with recurrent miscarriages, these were prevented in 57/61 (93.44 %). In patients with two miscarriages, successful pregnancies were in 106/110 (96.4 %) patients. The vast majority of patients in both groups gave birth to healthy babies. There was only one case per each group of induced labor due to trisomy 21 (patient with a history of recurrent miscarriages) or trisomy 17 (patient with two previous miscarriages). Individualized adjustment of hormone levels after ovulation prevents miscarriages and improves the pregnancy success rates.

  12. Genetic Variation of Methylenetetrahydrofolate Reductase (MTHFR) and Thymidylate Synthase (TS) Genes Is Associated with Idiopathic Recurrent Implantation Failure

    PubMed Central

    Shim, Sung Han; Lee, Yubin; Kim, Ji Hyang; Jeon, Young Joo; Ko, Jung Jae; Lee, Woo Sik; Kim, Nam Keun

    2016-01-01

    The one-carbon metabolism pathway disorder was important role in successful pregnancy. The MTHFR and TS protein were crucial factor in one-carbon metabolism. To investigate the association between recurrent implantation failure (RIF) and enzymes in the one-carbon metabolism pathway. A total of 120 women diagnosed with RIF and 125 control subjects were genotyped for MTHFR 677C>T, 1298A>C, TSER 2R/3R and TS 1494del/ins by a polymerase chain reaction-restriction fragment length polymorphism assay. According to the gene-gene combination analysis, the MTHFR 677/MTHFR 1298 (TT/AA) and MTHFR 677/TS 1494 (TT/6bp6bp) genetic combinations were associated with relatively higher risks [adjusted odds ratio (AOR), 2.764; 95% CI, 1.065–7.174; P = 0.037 and AOR, 3.186; 95% CI, 1.241–8.178; P = 0.016] in RIF patients compared to the CC/AA (MTHFR 677/MTHFR 1298) and TT/6bp6bp (MTHFR 677/TS 1494) combinations, respectively. The results suggested that the combined MTHFR 677/MTHFR 1298 genotype might be associated with increased risk of RIF. To the best of our knowledge, this study is the first to elucidate the potential association of MTHFR, TS and TSER polymorphisms with RIF risk in Korean patients. PMID:27560137

  13. Cultural consequences of miscarriages of justice.

    PubMed

    Cole, Simon A

    2009-01-01

    Social science scholarship has tended to focus more on the causes than the consequences of miscarriages of justice. Within the literature on consequences, the overwhelming emphasis has been on individual consequences: psychological and material impacts on the wrongly convicted individual and, in some cases, other indirectly impacted individuals such as family members of the wrongly convicted and victims of the true perpetrator's future crimes. Some attention has been devoted to social harms, the impact of miscarriages of justice on the broader society within which they are situated, such as the undermining of the legitimacy of the criminal justice system. This paper focuses on what are called here cultural consequences of miscarriages of justice: the way in which some high-profile miscarriages of justice can shape the public's beliefs about some of the most basic "facts" about crime, such as the nature, prevalence, or even existence of certain categories of crime and the types of individual who tend to perpetrate particular types of crime. In this way, the paper argues, miscarriages of justice may have hitherto underexplored consequences: reshaping, based on false premises, the public's belief about the very nature of crime itself. This paper discusses three cases studies of miscarriages of justice that for varying periods of time created widespread false beliefs about the nature of crime in large segments of the public. The paper concludes by noting that the "righting" of these false beliefs was in most cases fortuitous. This suggests that unexposed miscarriages of justice may still be shaping popular beliefs about the nature of crime, and aspects of the public's current conception of crime may yet be based on false premises.

  14. Malaria and Miscarriage in Ancient Rome.

    PubMed

    Stivala, Joan

    2015-01-01

    Many Roman authors have claimed that induced abortions were frequent among aristocratic women in their society. They assumed that abortion was a simple procedure, easy to perform, and generally harmless for the women involved. The truth of these claims is frequently accepted by modern scholars. This article will argue that most supposed "abortions" were miscarriages caused by various infectious diseases, especially malaria.

  15. Helping men with the trauma of miscarriage.

    PubMed

    Rinehart, Martha S; Kiselica, Mark S

    2010-09-01

    Although much has been written about women and miscarriage, little has been researched or written about the partners of these women and their reactions to the pregnancy loss. The purpose of this paper is to review what is known about the subject and to suggest an approach to psychotherapy that is sensitive to the needs of these men and helps them make sense of their loss.

  16. Maternal miscarriage history and risk of anencephaly.

    PubMed

    Blanco-Muñoz, Julia; Lacasaña, Marina; Borja-Aburto, Victor Hugo

    2006-05-01

    Women with a history of reproductive loss may be at an increased risk of having an unfavourable outcome in subsequent pregnancies. Using data from a matched case-control study based on the record of the Epidemiological Surveillance System of Neural Tube Defects, we evaluated the association between history of maternal reproductive loss and the risk of anencephaly in three Mexican states. Mothers of 157 cases of anencephaly and 151 controls born during the period March 2000 to February 2001, were interviewed about their reproductive history and other additional factors, including socio-economic characteristics, prenatal care, use of tobacco and alcohol, presence of chronic diseases, acute illnesses and fever during the periconceptional period, and consumption of multivitamins and medicines during this period; mothers who reported no prior pregnancies were excluded from the analysis; 58 matched case-control pairs were used for the analysis. After adjusting for potential confounders, women with a history of miscarriage in previous pregnancies had 4.58 times more risk of having a child with anencephaly, than those who did not have this history; OR = 4.58, [95% CI 1.22, 17.23]. Our results suggest that a history of previous miscarriages is a risk indicator for anencephaly in future gestations. This does not necessarily mean that the miscarriage itself is the cause, but that common mechanisms could be involved in the aetiology of both events. Thus, women who have had histories of reproductive losses, especially miscarriages, should be a priority group for the primary and secondary prevention of neural tube defects.

  17. A National Survey on Public Perceptions of Miscarriage

    PubMed Central

    Bardos, Jonah; Hercz, Daniel; Friedenthal, Jenna; Missmer, Stacey A.; Williams, Zev

    2015-01-01

    Objective To assess attitudes and perceptions of United States survey respondents regarding prevalence, causes, and emotional effects of miscarriage. Methods We used a questionnaire consisting of 33 questions, administered in January of 2013 to men and women across the United States aged 18–69 years. Results Participants from 49 states completed the questionnaire: 45% male and 55% female (N=1084). Fifteen percent reported they or their partner suffered at least one miscarriage. Fifty-five percent of respondents believed that miscarriage occurred in 5% or less of all pregnancies. Commonly believed causes of miscarriage included a stressful event (76%), lifting a heavy object (64%), previous use of an intrauterine device (28%) or oral contraceptives (22%). Of those who had a miscarriage, 37% felt they had lost a child, 47% felt guilty, 41% reported feeling that they had done something wrong, 41% felt alone, and 28% felt ashamed. Nineteen percent fewer people felt they had done something wrong when a cause for the miscarriage was found. Seventy eight percent of all participants reported wanting to know the cause of their miscarriage, even if no intervention could have prevented it from occurring. Disclosures of miscarriages by public figures assuaged feelings of isolation for 28% of respondents. Level of education and gender had a significant impact on perceptions and understanding of miscarriage. Conclusion Respondents to our survey erroneously believed that miscarriage is a rare complication of pregnancy with majority believing that it occurred in 5% or less of all pregnancies. There were also widespread misconceptions about causes of miscarriage. Those who had suffered a miscarriage frequently felt guilty, isolated and alone. Identifying a potential cause of the miscarriage may have an effect on patients’ psychological and emotional responses. PMID:26000502

  18. Endocrine dysfunction and recurrent spontaneous abortion: An overview

    PubMed Central

    Kaur, Ramandeep; Gupta, Kapil

    2016-01-01

    Miscarriage is the spontaneous loss of a fetus before it is viable, occurring at a rate of 15–20%. Recurrent spontaneous abortion (RSA) or habitual miscarriage is defined as repeated occurrence of 3 or more miscarriages before 20th week of gestation accounting for the most common complication of early pregnancy in humans. Various etiological factors responsible for recurrent miscarriage are anatomical, genetical, endocrinological, immunological, and infectious. The endocrinological abnormalities may be polycystic ovarian syndrome, hyperprolactinemia, luteal phase defect, thyroid dysfunction, diabetes, or hyperandrogenism contributing to recurrent pregnancy loss. In the present article, the role of endocrinological disorders in patients with RSA has been reviewed. The article search was done using electronic databases, Google scholarly articles, and PubMed based on different key words. We have further combined the searches and made grouping as per various endocrine abnormalities, which might be responsible to cause spontaneous loss of fetus. PMID:27127734

  19. Endocrine dysfunction and recurrent spontaneous abortion: An overview.

    PubMed

    Kaur, Ramandeep; Gupta, Kapil

    2016-01-01

    Miscarriage is the spontaneous loss of a fetus before it is viable, occurring at a rate of 15-20%. Recurrent spontaneous abortion (RSA) or habitual miscarriage is defined as repeated occurrence of 3 or more miscarriages before 20(th) week of gestation accounting for the most common complication of early pregnancy in humans. Various etiological factors responsible for recurrent miscarriage are anatomical, genetical, endocrinological, immunological, and infectious. The endocrinological abnormalities may be polycystic ovarian syndrome, hyperprolactinemia, luteal phase defect, thyroid dysfunction, diabetes, or hyperandrogenism contributing to recurrent pregnancy loss. In the present article, the role of endocrinological disorders in patients with RSA has been reviewed. The article search was done using electronic databases, Google scholarly articles, and PubMed based on different key words. We have further combined the searches and made grouping as per various endocrine abnormalities, which might be responsible to cause spontaneous loss of fetus.

  20. Recurrent pregnancy loss: evaluation and treatment.

    PubMed

    Shahine, Lora; Lathi, Ruth

    2015-03-01

    Recurrent pregnancy loss (RPL) is a multifactorial condition. Approximately half of patients with RPL will have no explanation for their miscarriages. De novo chromosome abnormalities are common in sporadic and recurrent pregnancy loss. Testing for embryonic abnormalities can provide an explanation for the miscarriage in many cases and prognostic information. Regardless of the cause of RPL, patients should be reassured that the prognosis for live birth with an evidence-based approach is excellent for most patients. The authors review current evidence for the evaluation and treatment of RPL and explore the proposed use of newer technology for patients with RPL.

  1. Pregnancy-triggered antiphospholipid syndrome in a patient with multiple late miscarriages.

    PubMed

    Honig, Arnd; Engel, Joerg B; Segerer, Sabine E; Kranke, Peter; Häusler, Sebastian; Würfel, Wolfgang

    2010-11-01

    Antiphospholipid syndrome (APS) is a multisystemic disorder of coagulation-causing thrombosis in the arterial and venous system as well as pregnancy-related complications such as miscarriage, stillbirth, preterm delivery and pre-eclampsia. The disease is characterized by the autoimmune production of antibodies against phospholipid, a substance found in the cell membrane. We here report the case of a patient with four second trimester miscarriages, who apart from a heterozygous plasminogen activator-inhibitor-1 mutation, had no risk factors explaining her condition. In the subsequent pregnancy she was therefore put on low-molecular-weight heparin, aspirin and granulocyte colony-stimulating factor. Antiphospholipid antibodies (APL), which had been negative before gestation, increased and remained high throughout pregnancy, thus suggesting a pregnancy-induced or -aggravated APS. The patient was kept on the above-mentioned medication and delivered a healthy male baby by Caesarean section after an otherwise uneventful pregnancy. Thus, in order to diagnose and treat pregnancy-triggered APS in patients with unexplained recurrent miscarriage, screening for APL should also be performed at several time points after conception.

  2. Idiopathic hypersomnia

    MedlinePlus

    ... page, please enable JavaScript. Idiopathic hypersomnia is a sleep disorder in which a person is excessively sleepy ( hypersomnia ) ... other potential causes of excessive daytime sleepiness. Other sleep disorders that may cause daytime sleepiness include: Narcolepsy Obstructive ...

  3. Infertility and miscarriage: common pathways in manifestation and management.

    PubMed

    Agenor, Angena; Bhattacharya, Sohinee

    2015-07-01

    The relationship between miscarriage and fertility is complex. While most healthcare settings treat miscarriage as a problem of subfertility in assisted reproduction units, others believe that miscarriage occurs in super-fertile women. Infertile women undergoing assisted reproduction are at a greater risk of having a miscarriage especially at an advanced age compared with women conceiving naturally. Aberrant expression of immunological factors and chromosomal abnormalities underlie both infertility and miscarriage. Common risk factors include increased maternal age, obesity, smoking, alcohol, pre-existing medical conditions and anatomical abnormalities of the reproductive system. Management pathways of both conditions may be similar with pre-implantation genetic testing and assisted reproductive technology used in both conditions. This paper discusses the synergies and differences between the two conditions in terms of their epidemiology, etiopathogenesis, risk factors and management strategies. The two conditions are related as degrees of severity of reproductive failure with common pathways in manifestation and management.

  4. Idiopathic gingival fibromatosis

    PubMed Central

    Dani, Nitin Hemchandra; Khanna, Dinkar Parveen; Bhatt, Vaibhavi Hitesh; Joshi, Chaitanya Pradeep

    2015-01-01

    Idiopathic gingival fibromatosis (IGF) is a rare hereditary condition characterized by slowly progressive, nonhemorrhagic, fibrous enlargement of maxillary and mandibular keratinized gingiva caused by increase in submucosal connective tissue elements, mostly associated with some syndrome. This case report describes a case of nonsyndromic generalized IGF in an 18-year-old male patient who presented with generalized gingival enlargement. The enlarged tissue was surgically removed by internal bevel gingivectomy and ledge and wedge procedure. The patient was regularly monitored clinically for improvement in his periodontal condition as well as for any recurrence of gingival overgrowth. PMID:26941525

  5. Recurrent Aphthous Stomatitis: A Review

    PubMed Central

    Saleh, Dahlia; Miller, Richard A.

    2017-01-01

    Aphthous stomatitis is a painful and often recurrent inflammatory process of the oral mucosa that can appear secondary to various well-defined disease processes. Idiopathic recurrent aphthous stomatitis is referred to as recurrent aphthous stomatitis. The differential diagnosis for recurrent aphthous ulcerations is extensive and ranges from idiopathic benign causes to inherited fever syndromes, to connective tissue disease, or even inflammatory bowel diseases. A thorough history and review of systems can assist the clinician in determining whether it is related to a systemic inflammatory process or truly idiopathic. Management of aphthous stomatitis is challenging. For recurrent aphthous stomatitis or recalcitrant aphthous stomatitis from underlying disease, first-line treatment consists of topical medications with use of systemic medications as necessary. Herein, the authors discuss the differential diagnosis and treatment ladder of aphthous stomatitis as described in the literature. PMID:28360966

  6. Recurrent Aphthous Stomatitis: A Review.

    PubMed

    Edgar, Natalie Rose; Saleh, Dahlia; Miller, Richard A

    2017-03-01

    Aphthous stomatitis is a painful and often recurrent inflammatory process of the oral mucosa that can appear secondary to various well-defined disease processes. Idiopathic recurrent aphthous stomatitis is referred to as recurrent aphthous stomatitis. The differential diagnosis for recurrent aphthous ulcerations is extensive and ranges from idiopathic benign causes to inherited fever syndromes, to connective tissue disease, or even inflammatory bowel diseases. A thorough history and review of systems can assist the clinician in determining whether it is related to a systemic inflammatory process or truly idiopathic. Management of aphthous stomatitis is challenging. For recurrent aphthous stomatitis or recalcitrant aphthous stomatitis from underlying disease, first-line treatment consists of topical medications with use of systemic medications as necessary. Herein, the authors discuss the differential diagnosis and treatment ladder of aphthous stomatitis as described in the literature.

  7. Idiopathic Sporadic Onychomadesis of Toenails

    PubMed Central

    Nitayavardhana, Sunatra

    2016-01-01

    Onychomadesis is a clinical sign of nail plate separation due to transient or permanent arrest of nail matrix activities. Onychomadesis can be considered as a severe form of Beau's line. This condition usually occurs after trauma, causal diseases, or medications, yet it rarely occurs as an idiopathic condition. We report a case of a 38-year-old Thai female who developed recurrence onychomadesis in several toenails in the absence of predisposing factors or associated conditions. To the best of our knowledge, our patient is the first reported case of idiopathic onychomadesis limited to toenails. PMID:27437152

  8. Forensic pathology and the miscarriage of justice.

    PubMed

    Pollanen, Michael S

    2012-09-01

    A case of conviction for rape-murder that was eventually overturned based on a post-conviction re-evaluation of the findings at autopsy is described. The main issue elucidated on post-conviction review was that postmortem anal dilation and postmortem hypostatic hemorrhages of the neck were misinterpreted as injuries. After review of the autopsy findings, the prosecution agreed with the appellant that a miscarriage of justice had occurred and the conviction was quashed by an appellate court. This case underscores the need for an awareness of key pitfalls that can be encountered at autopsy, such as the proper interpretation of postmortem artefacts. The evolving role of the evidence-based framework for forensic pathology is explored as a systemic solution to enhance the administration of justice.

  9. Idiopathic hypersomnia.

    PubMed

    Billiard, M

    1996-08-01

    Idiopathic hypersomnia is not as well delineated as narcolepsy and its history is much more recent. There are at least two forms of the disorder: (1) a polysymptomatic form, characterized by excessive daytime sleepiness, nocturnal sleep of abnormally long duration, and signs of sleep drunkenness on awakening, and (2) a monosymptomatic form that manifests only by excessive daytime sleepiness. The most widely used laboratory procedures are nocturnal polysomnographic recording following by an MSLT demonstrating a mean sleep latency of less than 10 minutes. At least in the polysymptomatic form, however, continuous polysomnography on an ad lib protocol deserves to be performed to catch the abnormally long major sleep episode and the long unrefreshing naps. Idiopathic hypersomnia is probably one of the most overdiagnosed sleep disorders. Several other disorders must be excluded before the diagnosis can be considered conclusive. Treatment of idiopathic hypersomnia relies on stimulants, which are frequently less effective and less well tolerated than in narcolepsy.

  10. How Do Health Care Providers Diagnose Pregnancy Loss or Miscarriage?

    MedlinePlus

    ... Information Clinical Trials Resources and Publications How do health care providers diagnose pregnancy loss or miscarriage? Skip sharing ... light spotting, or bleeding, she should contact her health care provider immediately. For diagnosis, the woman may need ...

  11. Idiopathic hypersomnia.

    PubMed

    Billiard, Michel; Sonka, Karel

    2016-10-01

    Idiopathic hypersomnia continues to evolve from the concept of "sleep drunkenness" introduced by Bedrich Roth in Prague in 1956 and the description of idiopathic hypersomnia with two forms, polysymptomatic and monosymptomatic, by the same Bedrich Roth in 1976. The diagnostic criteria of idiopathic hypersomnia have varied with the successive revisions of the International classifications of sleep disorders, including the recent 3rd edition. No epidemiological studies have been conducted so far. Disease onset occurs most often during adolescence or young adulthood. A familial background is often present but rigorous studies are still lacking. The key manifestation is hypersomnolence. It is often accompanied by sleep of long duration and debilitating sleep inertia. Polysomnography (PSG) followed by a multiple sleep latency test (MSLT) is mandatory, as well as a 24 h PSG or a 2-wk actigraphy in association with a sleep log to ensure a total 24-h sleep time longer than or equal to 66O minutes, when the mean sleep latency on the MSLT is longer than 8 min. Yet, MSLT is neither sensitive nor specific and the polysomnographic diagnostic criteria require continuous readjustment and biologic markers are still lacking. Idiopathic hypersomnia is most often a chronic condition though spontaneous remission may occur. The condition is disabling, sometimes even more so than narcolepsy type 1 or 2. Based on neurochemical, genetic and immunological analyses as well as on exploration of the homeostatic and circadian processes of sleep, various pathophysiological hypotheses have been proposed. Differential diagnosis involves a number of diseases and it is not yet clear whether idiopathic hypersomnia and narcolepsy type 2 are not the same condition. Until now, the treatment of idiopathic hypersomnia has mirrored that of the sleepiness of narcolepsy type 1 or 2. The first randomized, double-blind, placebo-controlled trials of modafinil have just been published, as well as a double

  12. Juvenile Idiopathic Arthritis

    MedlinePlus

    ... Loss Surgery? A Week of Healthy Breakfasts Shyness Juvenile Idiopathic Arthritis (JIA) KidsHealth > For Teens > Juvenile Idiopathic ... can affect people under age 17. What Is Juvenile Idiopathic Arthritis? Arthritis doesn't affect young people ...

  13. Idiopathic Paroxysmal Ventricular Tachycardia in Infants and Children

    ERIC Educational Resources Information Center

    Hernandez, Antonio; And Others

    1975-01-01

    Laboratory tests including blood count serum electrolyte measures, and electroencephalograms were performed on seven children ages 1 day to 18 years with recurrent attacks of rapid heart action known as idiopathic paroxysmal ventricular tachycardia. (CL)

  14. Environmental exposure to endocrine-disrupting chemicals and miscarriage.

    PubMed

    Krieg, Sacha A; Shahine, Lora K; Lathi, Ruth B

    2016-09-15

    Establishment of early pregnancy is the result of complex biochemical interactions between the decidua and blastocyst. Any alteration in this chemical dialogue has the potential to result in adverse pregnancy outcomes including miscarriage. Sporadic miscarriage is the most common complication of pregnancy and can be caused by multiple factors. While the most common cause of miscarriage is genetic abnormalities in the fetus, other contributing factors certainly can play a role in early loss. One such factor is environmental exposure, in particular to endocrine-disrupting chemicals, which has the potential to interfere with endogenous hormone action. These effects can be deleterious, especially in early pregnancy when the hormonal milieu surrounding implantation is in delicate balance. The purpose of this paper is to review the current evidence on the role of environmental toxins in reproduction.

  15. Miscarriage at advanced maternal age and the search for meaning.

    PubMed

    Carolan, Marsha; Wright, Rebecca J

    2017-03-01

    Although it has been documented that miscarriage is a common pregnancy outcome and more likely to happen among women aged 35 years and older, there is very little research on the quality of such a lived experience. This study features phenomenological interviews of 10 women aged 35 years and older. Theoretical frameworks of ambiguous loss and feminism guide the design and analysis. The salient themes suggest that women experience miscarriage from a physical, emotional, temporal, and social context that includes intense loss and grief, having a sense of otherness, a continuous search for meaning, and feelings of regret and self-blame.

  16. Systematic Review of Chinese Medicine for Miscarriage during Early Pregnancy

    PubMed Central

    Leung, Ping Chung; Chung, Tony Kwok Hung; Wang, Chi Chiu

    2014-01-01

    Background. Miscarriage is a very common complication during early pregnancy. So far, clinical therapies have limitation in preventing the early pregnancy loss. Chinese Medicine, regarded as gentle, effective, and safe, has become popular and common as a complementary and alternative treatment for miscarriages. However, the evidence to support its therapeutic efficacy and safety is still very limited. Objectives and Methods. To summarize the clinical application of Chinese Medicine for pregnancy and provide scientific evidence on the efficacy and safety of Chinese medicines for miscarriage, we located all the relevant pieces of literature on the clinical applications of Chinese Medicine for miscarriage and worked out this systematic review. Results. 339,792 pieces of literature were identified, but no placebo was included and only few studies were selected for systematic review and conducted for meta-analysis. A combination of Chinese medicines and Western medicines was more effective than Chinese medicines alone. No specific safety problem was reported, but potential adverse events by certain medicines were identified. Conclusions. Studies vary considerably in design, interventions, and outcome measures; therefore conclusive results remain elusive. Large scales of randomized controlled trials and more scientific evidences are still necessary to confirm the efficacy and safety of Chinese medicines during early pregnancy. PMID:24648851

  17. Effectiveness of Misoprostol for Induction of First-Trimester Miscarriages

    PubMed Central

    Ambusaidi, Qamariya; Zutshi, Anita

    2015-01-01

    Objectives: Non-invasive methods of inducing a miscarriage are now considered an effective alternative to surgical evacuation (dilatation and curettage). This study aimed to evaluate the effectiveness of misoprostol in the termination of first-trimester miscarriages. Methods: This prospective study was conducted between October 2009 and September 2010 and assessed all patients admitted to the Royal Hospital in Muscat, Oman, for the termination of first-trimester miscarriages during the study period. All patients received misoprostol and the rates of successful termination were measured. Patient satisfaction was assessed using a short questionnaire. Results: A total of 290 women were included in the study. Termination with misoprostol was successful in 61.38% of the subjects. Of the remaining subjects requiring additional surgical evacuation (n = 112), 58.93% required evacuation due to failed termination with misoprostol and 65.18% underwent early evacuation (≤24 hours since their last misoprostol dose). The majority of patients experienced no side-effects due to misoprostol (89.66%). Pain was controlled with simple analgesics in 70.00% of the subjects. A high satisfaction rate (94.83%) with the misoprostol treatment was reported. Conclusion: Misoprostol was a well-tolerated drug which reduced the rate of surgical evacuation among the study subjects. This medication can therefore be used safely in the management of incomplete miscarriages. PMID:26629383

  18. Pharmacotherapy update of acute idiopathic pericarditis.

    PubMed

    Schwier, Nicholas C; Coons, James C; Rao, Shivdev K

    2015-01-01

    Idiopathic (viral) pericarditis is the most common form of pericardial disease in the Western world. Despite the combination of colchicine and nonsteroidal antiinflammatory drugs (NSAIDs) plus aspirin (ASA), considered first-line therapy, the incidence of recurrent pericarditis is ~20-30%. In addition, secondary recurrence without optimal first-line therapy is ~50%. This is due to the many clinical challenges, such as inappropriate NSAID/ASA duration of therapy, the use of corticosteroid therapy, contraindications or intolerances to therapy, adverse effects, and issues related to adherence. This review describes contemporary pharmacotherapeutic management of idiopathic (viral) pericarditis, with a particular emphasis on the role of colchicine. Emerging therapies and management strategies, such as high-sensitivity C-reactive protein-guided therapy and novel immunotherapies, are also reviewed. Ultimately, understanding appropriate treatment will assist the clinician in helping decrease the risk of recurrent, incessant, and refractory pericarditis.

  19. Bacterial vaginosis in association with spontaneous abortion and recurrent pregnancy losses

    PubMed Central

    Işik, Gözde; Demirezen, Şayeste; Dönmez, Hanife Güler; Beksaç, Mehmet Sinan

    2016-01-01

    Context: Bacterial vaginosis (BV) is related to the increased risk of miscarriage, preterm labor, and postpartum endometritis. Aims: The aim of this study was to evaluate the association between BV and the history of spontaneous abortion and recurrent pregnancy losses. We also examined periods of gestation, including the first and second trimester miscarriages. Materials and Methods: The study population consisted of 200 fertile women. Sixty one (30.5%) of 200 women had the history of a spontaneous abortion in the last six months (N = 30) and at least three recurrent pregnancy losses (N = 31). BV was diagnosed either by using Papanicolaou staining, Gram staining, or by culturing with BV-associated bacteria, Gardnerella vaginalis. Results: The presence of BV was statistically associated with the history of a spontaneous abortion in the last 6 months (P < 0.05), whereas there was no significant relationship between BV and recurrent pregnancy losses (P > 0.05). These women were also evaluated in view of periods of gestation. Forty-seven (77%) of 61 women had first trimester miscarriage (≤12 weeks) and 14 (23%) of 61 women had second trimester miscarriage (>12 weeks). There was a statistically significant relationship between BV and second trimester miscarriage (P < 0.05). Positive BV findings were not associated with discharge, itching, and pain (P > 0.05). Conclusion: BV may contribute to spontaneous abortion and second trimester miscarriage. PMID:27756985

  20. Juvenile Idiopathic Arthritis

    MedlinePlus

    ... Is Juvenile Idiopathic Arthritis the same as Juvenile Rheumatoid Arthritis? Yes, Juvenile Idiopathic Arthritis (JIA) is a new ... of chronic inflammatory diseases that affect children. Juvenile Rheumatoid Arthritis (JRA) is the older term that was used ...

  1. Idiopathic cardiomegaly*

    PubMed Central

    1968-01-01

    Cardiomyopathies are certain heart diseases of unknown etiology and pathogenesis, occurring mostly in tropical and subtropical areas, where they constitute a major clinical problem and sometimes a public health problem. The need for international co-operation in the study of such forms of heart disease has long been recognized and WHO convened informal meetings of investigators on various aspects of the subject in 1964, 1965 and 1966. Out of these have arisen co-operative studies co-ordinated by WHO. In November 1967 a fourth informal meeting was held in Kingston, Jamaica, to review the following topics: the progress reports from all co-operating laboratories; the different types of cardiomyopathies; past experience with cardiac registries, and the diagnostic importance of coronary angiography. Steps were taken towards the formulation of a standard terminology, since too many confusing names are currently employed to mean “cardiomegaly of unknown origin”. A common name, “idiopathic cardiomegaly”, was therefore suggested for future use. The account presented here was prepared by Dr Z. Fejfar, Chief Medical Officer, Cardiovascular Diseases, World Health Organization, Geneva, on behalf of the other participants and is a précis of some of the information that was exchanged, some of the views that were expressed and of the suggestions that were made. PMID:4235740

  2. [Psychopathology of miscarriages and psychic disorders following fertility treatments].

    PubMed

    Leal Herrero, Fernando

    2009-01-01

    This paper deals with the psychic disorders that frequently follow miscarriages. We specify the clinical forms under which such disorders appear and argue in favour of establishing a "Post-Abortion Syndrome" which would include the symptoms that form the basis of the psychopathological reactions that follow miscarriages. We will also study the psychological and psychopathological reactions to be found in couples -in both men and women-, who undergo fertility treatments, offering a brief description of the psychodynamic aspects that affect the couple. Furthermore, we will stress the biological and psychological risks that appear as a consequence of fertility treatments and offer an ethical evaluation of these risks, warning of the long-term consequences of human reproductive techniques.

  3. Syncope and Idiopathic (Paroxysmal) AV Block.

    PubMed

    Brignole, Michele; Deharo, Jean-Claude; Guieu, Regis

    2015-08-01

    Syncope due to idiopathic AV block is characterized by: 1) ECG documentation (usually by means of prolonged ECG monitoring) of paroxysmal complete AV block with one or multiple consecutive pauses, without P-P cycle lengthening or PR interval prolongation, not triggered by atrial or ventricular premature beats nor by rate variations; 2) long history of recurrent syncope without prodromes; 3) absence of cardiac and ECG abnormalities; 4) absence of progression to persistent forms of AV block; 5) efficacy of cardiac pacing therapy. The patients affected by idiopathic AV block have low baseline adenosine plasma level values and show an increased susceptibility to exogenous adenosine. The APL value of the patients with idiopathic AV block is much lower than patients affected by vasovagal syncope who have high adenosine values.

  4. Recurrent hypoglycemia in a toddler.

    PubMed

    Cohen, Marissa; Zwiebel, Sean; Jeanmonod, Rebecca

    2015-12-01

    Idiopathic ketotic hypoglycemia is the most common cause of hypoglycemia in toddlers. This diagnosis should be considered in any hypoglycemic toddler with no prior history of abnormal growth who is developmentally normal when toxic ingestions and sepsis are inconsistent with the clinical picture. Diagnosis is important in preventing serious long-term sequelae and is made in the setting of hypoglycemia, ketonuria, and ketonemia. Therefore, checking urine and blood ketones is an essential part of the evaluation in any hypoglycemic toddler. We report the case of a 3-year-old girl with recurrent hypoglycemia secondary to idiopathic ketotic hypoglycemia.

  5. Long-term management of a dog with idiopathic megaesophagus and recurrent aspiration pneumonia by use of an indwelling esophagostomy tube for suction of esophageal content and esophagogastric tube feeding

    PubMed Central

    KANEMOTO, Yuka; FUKUSHIMA, Kenjiro; KANEMOTO, Hideyuki; OHNO, Koichi; TSUJIMOTO, Hajime

    2016-01-01

    A 10-year-old neutered male Labrador Retriever dog was diagnosed with idiopathic megaesophagus. Despite receiving conventional treatments including elevated feeding, the dog showed repeated regurgitation and aspiration pneumonia, consequently developing weight loss and severe malnutrition. For the purpose of controlling regurgitation, an esophagostomy tube was placed for draining the esophageal fluid. Additionally, an esophagogastric tube was placed for nutritional support. After tube placement, the average frequency of regurgitation was reduced from 2.4 times a day to 0.1 times a day. The nutritional state of the dog improved gradually, and the body weight increased from 18.5 to 27.9 kg. The dog died on day 951, and necropsy revealed a gastric ulcer (2.5 cm in diameter), presumably esophagostomy tube-induced injury. This case report suggests that patients with idiopathic megaesophagus and persistent regurgitation might benefit from esophageal drainage through an esophagostomy tube. PMID:27853047

  6. Long-term management of a dog with idiopathic megaesophagus and recurrent aspiration pneumonia by use of an indwelling esophagostomy tube for suction of esophageal content and esophagogastric tube feeding.

    PubMed

    Kanemoto, Yuka; Fukushima, Kenjiro; Kanemoto, Hideyuki; Ohno, Koichi; Tsujimoto, Hajime

    2017-01-24

    A 10-year-old neutered male Labrador Retriever dog was diagnosed with idiopathic megaesophagus. Despite receiving conventional treatments including elevated feeding, the dog showed repeated regurgitation and aspiration pneumonia, consequently developing weight loss and severe malnutrition. For the purpose of controlling regurgitation, an esophagostomy tube was placed for draining the esophageal fluid. Additionally, an esophagogastric tube was placed for nutritional support. After tube placement, the average frequency of regurgitation was reduced from 2.4 times a day to 0.1 times a day. The nutritional state of the dog improved gradually, and the body weight increased from 18.5 to 27.9 kg. The dog died on day 951, and necropsy revealed a gastric ulcer (2.5 cm in diameter), presumably esophagostomy tube-induced injury. This case report suggests that patients with idiopathic megaesophagus and persistent regurgitation might benefit from esophageal drainage through an esophagostomy tube.

  7. Medical treatments for incomplete miscarriage (less than 24 weeks)

    PubMed Central

    Neilson, James P; Gyte, Gillian ML; Hickey, Martha; Vazquez, Juan C; Dou, Lixia

    2014-01-01

    Background Miscarriage occurs in 10% to 15% of pregnancies. The traditional treatment, after miscarriage, has been to perform surgery to remove any remaining pregnancy tissues in the uterus. However, it has been suggested that drug-based medical treatments, or expectant care (no treatment), may also be effective, safe and acceptable. Objectives To assess the effectiveness, safety and acceptability of any medical treatment for early incomplete miscarriage (before 24 weeks). Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (September 2009) and reference lists of retrieved papers. We updated this search on 23 July 2012 and added the results to the awaiting classification section of the review. Selection criteria Randomised controlled trials comparing medical treatment with expectant care or surgery. Quasi-randomised trials were excluded. Data collection and analysis Two authors independently assessed the studies for inclusion, assessed risk of bias and carried out data extraction. Data entry was checked. Main results Fifteen studies (2750 women) were included, there were no studies on women over 13 weeks’ gestation. Studies addressed a number of comparisons and data are therefore limited. Three trials compared misoprostol treatment (all vaginally administered) with expectant care. There was no significant difference in complete miscarriage (average risk ratio (RR) 1.23, 95% confidence interval (CI) 0.72 to 2.10; two studies, 150 women), or in the need for surgical evacuation (average RR 0.62, 95% CI 0.17 to 2.26; two studies, 308 women). There were few data on ‘deaths or serious complications’. Nine studies involving 1766 women addressed the comparison of misoprostol (four oral, four vaginal, one vaginal + oral) with surgical evacuation. There was no statistically significant difference in complete miscarriage (average RR 0.96, 95% CI 0.92 to 1.00, eight studies, 1377 women) with success rate high for both methods

  8. Influence of anchoring on miscarriage risk perception associated with amniocentesis.

    PubMed

    Nuccio, Regina; Hashmi, S Shahrukh; Mastrobattista, Joan; Noblin, Sarah Jane; Refuerzo, Jerrie; Smith, Janice L; Singletary, Claire N

    2015-04-01

    One factor women consider when deciding whether to pursue amniocentesis is the risk of miscarriage. People use mechanisms like anchoring, or the prior belief regarding the magnitude of risk, as a frame of reference for new information. This study aimed to determine a woman's perception of miscarriage risk associated with amniocentesis before and after genetic counseling and to determine what factors anchor a woman's perception of miscarriage risk. One hundred thirteen women being seen for prenatal genetic counseling and possible amniocentesis at six Houston clinics participated in the two-part anonymous survey. While most women (56.7 %) perceived the risk as low or average pre-counseling and indicated the numeric risk of amniocentesis as <1 %, significantly more patients (73 %) correctly identified the numeric risk as <1 % post-counseling (p < 0.0001). However, the majority of patients' qualitative risk perception did not change after the genetic counseling session (60 %). Those who changed their feeling about the risk after counseling showed a decreased perception of the risk (p < 0.0001). Participants who elected amniocentesis had a significantly lower perception of the risk (p = 0.017) whereas those who declined amniocentesis were more likely to view the risk as high (p = 0.004). The only two anchoring factors that had an effect were having a friend or relative with a personal or family history of a genetic disorder (p = 0.001) and having a child already (p = 0.038); both were associated with a lower risk perception. The lack of significant factors may reflect the uniqueness of each patient's risk assessment framework and reinforces the importance of genetic counseling to elucidate individual concerns, particularly as non-invasive prenatal testing becomes more widely available and further complicates the prenatal testing landscape.

  9. 1st trimester miscarriage: four decades of study

    PubMed Central

    Hardy, Philip John

    2015-01-01

    Miscarriage is a very common occurrence in humans. This paper sets out to present published data on research that has provided increased understanding of pregnancy failure. Clarification of definitions, exploring the range of failures from preclinical to later pregnancy losses, and the scientific tools employed to find information on the losses have been documented. What is now understood, which tools work best, and the associated limitations are all discussed. Early studies used cytogenetic methods and tissue culture to obtain results. Improvements in laboratory tools such as better tissue culture incubators, inverted microscopes, laminar flow hoods, improvements in culture media, all contributed to obtaining more results for patients. These studies demonstrated the significant contribution of unbalanced chromosomal karyotypes to pregnancy failure. Maternal age as a contributing factor in trisomy was clearly demonstrated. First trimester miscarriage exhibits very high cytogenetic abnormality; in contrast to very low rates in later losses. Combining data across all time periods of pregnancy will affect the significance of chromosomal error in the early pregnancy failures. Cytogenetic methods investigate whole genomes, and are considered to represent the standard against which new methods must be validated. New molecular genetic methods provide the opportunity to examine samples without the necessity of tissue culture. Techniques may be site-specific or whole genome. Fluorescent in situ hybridisation (FISH), comparative genomic hybridisation (CGH), array-based CGH, single nucleotide polymorphism (SNP) detection, quantitative polymerase chain reaction (qPCR), and quantitative fluorescent PCR (QF-PCR), have all been utilised. In comparison studies with classical/conventional cytogenetics, each newer method offers advantages and limitations. At the present time, a combined approach using conventional and molecular methods will elucidate the cause of miscarriage for

  10. Recurrent recurrent gallstone ileus.

    PubMed

    Hussain, Z; Ahmed, M S; Alexander, D J; Miller, G V; Chintapatla, S

    2010-07-01

    We describe the second reported case of three consecutive episodes of gallstone ileus and ask the question whether recurrent gallstone ileus justifies definitive surgery to the fistula itself or can be safely managed by repeated enterotomies.

  11. Recurrent acute pancreatitis.

    PubMed

    Khurana, Vishal; Ganguly, Ishita

    2014-09-28

    Recurrent acute pancreatitis (RAP) is commonly encountered, but less commonly understood clinical entity, especially idiopathic RAP, with propensity to lead to repeated attacks and may be chronic pancreatitis if attacks continue to recur. A great number of studies have been published on acute pancreatitis, but few have focused on RAP. Analysing the results of clinical studies focusing specifically on RAP is problematic in view due to lack of standard definitions, randomised clinical trials, standard evaluation protocol used and less post intervention follow-up duration. With the availability of newer investigation modalities less number of etiologies will remains undiagnosed. This review particularly is focused on the present knowledge in understanding of RAP.

  12. Conjugated Bisphenol A (BPA) in maternal serum in relation to miscarriage risk

    PubMed Central

    Lathi, Ruth B.; Liebert, Cara A.; Brookfield, Kathleen F.; Taylor, Julia A.; Saal, Frederick S. vom; Fujimoto, Victor Y.; Baker, Valerie L.

    2014-01-01

    Objective To examine the relationship between maternal serum Bisphenol-A (BPA) concentration at the time of the missed period and miscarriage risk. Design Retrospective cohort of prospectively collected serum samples. Setting Academic fertility center. Patients Women presenting for early pregnancy monitoring with singleton pregnancies. Intervention Stored serum samples from 4-5 weeks gestation were analyzed for conjugated serum BPA concentrations. Main Outcomes Live birth, miscarriage, and chromosome content of miscarriage. Results Of the 115 included subjects, there were 47 live births and 68 clinical miscarriages (46 aneuploid and 22 euploid). Median conjugated BPA concentrations were higher in women with miscarriages than those with live births (0.101 vs 0.075 ng/ml). Women with the highest quartile of conjugated BPA had an increased relative risk of miscarriage (1.83, 95% CI 1.14-2.96) compared to women in the lowest quartile. We found a similar increase risk for both euploid and aneuploid miscarriages. Conclusions Maternal conjugated BPA was associated with higher risk of aneuploid and euploid miscarriage in this cohort. The impact of reducing individual exposures on future pregnancy outcomes deserves further study. PMID:24746738

  13. Measuring Grief Following Miscarriage: Psychometric Properties of the Chinese Version of the Perinatal Grief Scale

    ERIC Educational Resources Information Center

    Lai, Beatrice P. Y.; Chung, Tony K. H.; Lee, Dominic T. S.; Kong, Grace W. S.; Lok, Ingrid H.

    2013-01-01

    Grief following miscarriage is a complex psychological response. This study was conducted to examine the psychometric properties of the Chinese version of the Perinatal Grief Scale (PGS). A total of 280 Chinese women completed the PGS immediately following a diagnosis of miscarriage (baseline) and were reassessed at 12 months follow-up. The factor…

  14. Confronting the Inevitable: A Conceptual Model of Miscarriage for Use in Clinical Practice and Research

    ERIC Educational Resources Information Center

    Wojnar, Danuta M.; Swanson, Kristen M.; Adolfsson, Ann-Sofie

    2011-01-01

    In spite of scientific evidence that miscarriage has negative psychological consequences for many individuals and couples, silence and dismissal continue to surround this invisible loss in North American culture and beyond. The grief and sorrow of miscarriage has important implications for clinical practice. It indicates a need for therapeutic…

  15. Defining safe criteria to diagnose miscarriage: prospective observational multicentre study

    PubMed Central

    Preisler, Jessica; Kopeika, Julia; Ismail, Laure; Vathanan, Veluppillai; Farren, Jessica; Abdallah, Yazan; Battacharjee, Parijat; Van Holsbeke, Caroline; Bottomley, Cecilia; Gould, Deborah; Johnson, Susanne; Stalder, Catriona; Van Calster, Ben; Hamilton, Judith; Timmerman, Dirk

    2015-01-01

    Objectives To validate recent guidance changes by establishing the performance of cut-off values for embryo crown-rump length and mean gestational sac diameter to diagnose miscarriage with high levels of certainty. Secondary aims were to examine the influence of gestational age on interpretation of mean gestational sac diameter and crown-rump length values, determine the optimal intervals between scans and findings on repeat scans that definitively diagnose pregnancy failure.) Design Prospective multicentre observational trial. Setting Seven hospital based early pregnancy assessment units in the United Kingdom. Participants 2845 women with intrauterine pregnancies of unknown viability included if transvaginal ultrasonography showed an intrauterine pregnancy of uncertain viability. In three hospitals this was initially defined as an empty gestational sac <20 mm mean diameter with or without a visible yolk sac but no embryo, or an embryo with crown-rump length <6 mm with no heartbeat. Following amended guidance in December 2011 this definition changed to a gestational sac size <25 mm or embryo crown-rump length <7 mm. At one unit the definition was extended throughout to include a mean gestational sac diameter <30 mm or embryo crown-rump length <8 mm. Main outcome measures Mean gestational sac diameter, crown-rump length, and presence or absence of embryo heart activity at initial and repeat transvaginal ultrasonography around 7-14 days later. The final outcome was pregnancy viability at 11-14 weeks’ gestation. Results The following indicated a miscarriage at initial scan: mean gestational sac diameter ≥25 mm with an empty sac (364/364 specificity: 100%, 95% confidence interval 99.0% to 100%), embryo with crown-rump length ≥7 mm without visible embryo heart activity (110/110 specificity: 100%, 96.7% to 100%), mean gestational sac diameter ≥18 mm for gestational sacs without an embryo presenting after 70 days’ gestation (907/907 specificity: 100%, 99.6% to

  16. Acquired Idiopathic Generalized Anhidrosis.

    PubMed

    Gangadharan, Geethu; Criton, Sebastian; Surendran, Divya

    2015-01-01

    Acquired idiopathic generalized anhidrosis is a rare condition, where the exact pathomechanism is unknown. We report a case of acquired idiopathic generalized anhidrosis in a patient who later developed lichen planus. Here an autoimmune-mediated destruction of sweat glands may be the probable pathomechanism.

  17. The Impact of Miscarriage and Parity on Patterns of Maternal Distress in Pregnancy

    PubMed Central

    Woods-Giscombé, Cheryl L.; Lobel, Marci; Crandell, Jamie L.

    2011-01-01

    The purpose of the current study was to examine patterns of state anxiety and pregnancy-specific distress across pregnancy in a diverse sample of women with (n = 113) and without (n = 250) prior miscarriage. For both groups, state anxiety and pregnancy-specific distress were highest in the first trimester and decreased significantly over the course of pregnancy. Compared to women without prior miscarriage, women with prior miscarriage experienced greater state anxiety in the second and third trimesters. Having a living child did not buffer state anxiety in women with a prior miscarriage. Attention to patterns of distress can contribute to delivery of appropriate support resources to women experiencing pregnancy after miscarriage and may help reduce risk for stress-related outcomes. PMID:20544819

  18. Normocalcemic hyperparathyroidism, kidney stones, and idiopathic hypercalciuria.

    PubMed

    Johansson, H; Thorén, L; Werner, I; Grimelius, L

    1975-05-01

    Eighty-four patients with recurrent kidney stones, serum calcium levels in the upper normal quartile, and most of whom with hypercalciuria had their parathyroids surgically explored. Parathyroid adenomata were found in 19 patients, hyperplasia in 39, and normal parathyroids in 26. Postoperatively there was a significant fall in serum calcium and urinary calcium excretion in all three groups. At clinical follow-up 2 to 5 years postoperatively there was no case of kidney stone recurrence among the adenoma patients. In the hyerplasia group there were recurrences tn 25 percent. The corresponding figure for the patients with normal parathyroids was 48 percent. The concept of normocalcemic primary hyperparathyroidism and the relationship between this syndrome and idiopathic hypercalciuria are discussed. Some prinicpal therapeutic measures are recommended.

  19. Infertility and recurrent miscarriage with complex II deficiency-dependent mitochondrial oxidative stress in animal models.

    PubMed

    Ishii, Takamasa; Yasuda, Kayo; Miyazawa, Masaki; Mitsushita, Junji; Johnson, Thomas E; Hartman, Phil S; Ishii, Naoaki

    2016-04-01

    Oxidative stress is associated with some forms of both male and female infertility. However, there is insufficient knowledge of the influence of oxidative stress on the maintenance of a viable pregnancy, including pregnancy complications and fetal development. There are a number of animal models for understanding age-dependent decrease of reproductive ability and diabetic embryopathy, especially abnormal spermatogenesis, oogenesis and embryogenesis with mitochondrial dysfunctions. Several important processes occur in mitochondria, including ATP synthesis, calcium ion storage, induction of apoptosis and production of reactive oxygen species (ROS). These events have different effects on the several aspects of reproductive function. Tet-mev-1 conditional transgenic mice, developed after studies with the mev-1 mutant of the nematode C. elegans, offer the ability to carefully regulate expression of doxycycline-induced mutated SDHC(V69E) levels and hence modulate endogenous oxidative stress. The mev-1 models have served to illuminate the effects of complex II deficiency-dependent mitochondrial ROS production, although interestingly they maintain normal mitochondrial and intracellular ATP levels. In this review, the reproductive dysfunctions are presented focusing on fertility potentials in each gamete, early embryogenesis, maternal conditions with placental function and neonatal development.

  20. Regulatory T cells, maternal-foetal immune tolerance and recurrent miscarriage: new therapeutic challenging opportunities.

    PubMed

    Alijotas-Reig, Jaume; Melnychuk, Taisiia; Gris, Josep Maria

    2015-03-15

    Because maternal alloreactive lymphocytes are not depleted during pregnancy, local and/or systemic mechanisms have to play a key role in altering the maternal immune response. Peripheral T regulatory cells (pTregs) at the maternal-foetal interface are necessary in situ to prevent early abortion, but only those pTregs that have been previously exposed to paternal alloantigens. It has been showed that pregnancy selectively stimulates the accumulation of maternal Foxp3(+)CD4(+)CD25(+) (Foxp3Tregs) cells with foetal specificity. Interestingly, after delivery, foetal-specific pTregs persist at elevated levels, maintain tolerance to pre-existing foetal antigen, and rapidly re-accumulate during subsequent pregnancy. pTreg up-regulation could be hypothesized as a possible future therapeutic strategy in humans.

  1. Weekly miscarriage rates in a community-based prospective cohort study in rural western Kenya

    PubMed Central

    Dellicour, Stephanie; Aol, George; Ouma, Peter; Yan, Nicole; Bigogo, Godfrey; Hamel, Mary J; Burton, Deron C; Oneko, Martina; Breiman, Robert F; Slutsker, Laurence; Feikin, Daniel; Kariuki, Simon; Odhiambo, Frank; Stergachis, Andreas; Laserson, Kayla F; ter Kuile, Feiko O; Desai, Meghna

    2016-01-01

    Objective Information on adverse pregnancy outcomes is important to monitor the impact of public health interventions. Miscarriage is a challenging end point to ascertain and there is scarce information on its rate in low-income countries. The objective was to estimate the background rate and cumulative probability of miscarriage in rural western Kenya. Design This was a population-based prospective cohort. Participants and setting Women of childbearing age were followed prospectively to identify pregnancies and ascertain their outcomes in Siaya County, western Kenya. The cohort study was carried out in 33 adjacent villages under health and demographic surveillance. Outcome measure Miscarriage. Results Between 2011 and 2013, among 5536 women of childbearing age, 1453 pregnancies were detected and 1134 were included in the analysis. The cumulative probability was 18.9%. The weekly miscarriage rate declined steadily with increasing gestation until approximately 20 weeks. Known risk factors for miscarriage such as maternal age, gravidity, occupation, household wealth and HIV infection were confirmed. Conclusions This is the first report of weekly miscarriage rates in a rural African setting in the context of high HIV and malaria prevalence. Future studies should consider the involvement of community health workers to identify the pregnancy cohort of early gestation for better data on the actual number of pregnancies and the assessment of miscarriage. PMID:27084287

  2. Systematic Review and Meta-Analysis of Miscarriage and Maternal Exposure to Tobacco Smoke During Pregnancy

    PubMed Central

    Pineles, Beth L.; Park, Edward; Samet, Jonathan M.

    2014-01-01

    We conducted a systematic review and meta-analysis to characterize the relationship between smoking and miscarriage. We searched the PubMed database (1956–August 31, 2011) using keywords and conducted manual reference searches of included articles and reports of the US Surgeon General. The full text of 1,706 articles was reviewed, and 98 articles that examined the association between active or passive smoking and miscarriage were included in the meta-analysis. Data were abstracted by 2 reviewers. Any active smoking was associated with increased risk of miscarriage (summary relative risk ratio = 1.23, 95% confidence interval (CI): 1.16, 1.30; n = 50 studies), and this risk was greater when the smoking exposure was specifically defined as during the pregnancy in which miscarriage risk was measured (summary relative risk ratio = 1.32, 95% CI: 1.21, 1.44; n = 25 studies). The risk of miscarriage increased with the amount smoked (1% increase in relative risk per cigarette smoked per day). Secondhand smoke exposure during pregnancy increased the risk of miscarriage by 11% (95% CI: 0.95, 1.31; n = 17 studies). Biases in study publication, design, and analysis did not significantly affect the results. This finding strengthens the evidence that women should not smoke while pregnant, and all women of reproductive age should be warned that smoking increases the risk of miscarriage. PMID:24518810

  3. Early risk factors for miscarriage: a prospective cohort study in pregnant women.

    PubMed

    Arck, Petra C; Rücke, Mirjam; Rose, Matthias; Szekeres-Bartho, Julia; Douglas, Alison J; Pritsch, Maria; Blois, Sandra M; Pincus, Maike K; Bärenstrauch, Nina; Dudenhausen, Joachim W; Nakamura, Katrina; Sheps, Sam; Klapp, Burghard F

    2008-07-01

    Many pregnancies are lost during early gestation, but clinicians still lack tools to recognize risk factors for miscarriage. Thus, the identification of risk factors for miscarriage during the first trimester in women with no obvious risk for a pregnancy loss was the aim of this prospective cohort trial. A total of 1098 women between gestation weeks 4 and 12 in whom no apparent signs of a threatened pregnancy could be diagnosed were recruited. Demographic, anamnestic, psychometric and biological data were documented at recruitment and pregnancy outcomes were registered subsequently. Among the cases with sufficiently available data, 809 successfully progressing pregnancies and 55 subsequent miscarriages were reported. In this cohort, risk of miscarriage was significantly increased in women at higher age (>33 years), lower body mass index (< or =20 kg/ m(2)) and lower serum progesterone concentrations (< or =12 ng/ml) prior to the onset of the miscarriage. Women with subsequent miscarriage also perceived higher levels of stress/demands (supported by higher concentrations of corticotrophin-releasing hormone) and revealed reduced concentrations of progesterone-induced blocking factor. These risk factors were even more pronounced in the subcohort of women (n = 335) recruited between gestation weeks 4 and 7. The identification of these risk factors and development of an interaction model of these factors, as introduced in this article, will help clinicians to recognize pregnant women who require extra monitoring and who might benefit from therapeutic interventions such as progestogen supplementation, especially during the first weeks of pregnancy, to prevent a miscarriage.

  4. Recurrent pregnancy loss: evaluation and discussion of the causes and their management.

    PubMed

    Kiwi, Robert

    2006-10-01

    Women who miscarry two or more consecutive pregnancies deserve an evaluation to look for the cause, which sometimes can be treated. They can also be reassured that approximately 70% of women in this situation ultimately succeed in having a baby, even though the cause of recurrent miscarriage can be determined in only about half of cases.

  5. Giant scrotal elephantiasis: an idiopathic case.

    PubMed

    Dianzani, C; Gaspardini, F; Persichetti, P; Brunetti, B; Pizzuti, A; Margiotti, K; Degener, A M

    2010-01-01

    Scrotal elephantiasis is very rare disease in industrialized countries, where it is mainly due to surgery, irradiation or malignancies. It can be defined as idiopathic only when the possible congenital, infectious and compressive causes are excluded. We report a case of massive scrotal lymphoedema in an adult Caucasian patient, in Italy. He presented an extremely voluminous scrotal mass measuring 50 x 47 x 13 cm (weight 18 kg), which extended below his knees, invalidating all his daily activities. The patient was hospitalized in order to undergo to surgical treatment. Although genetic causes were searched and the possible role of infectious agents and compressive factors was evaluated, no etiology was ascertained. Histopathologic examination showed non-specific chronic inflammation, confirming the diagnosis of idiopathic elephantiasis. One year after surgical treatment, the patient is healthy without recurrence signs.

  6. Inherited Thrombophilia and Recurrent Pregnancy Loss

    PubMed Central

    Parand, Alireza; Zolghadri, Jale; Nezam, Mozhgan; Afrasiabi, Abdolreza; Haghpanah, Sezaneh; Karimi, Mehran

    2013-01-01

    Background: Recurrent pregnancy loss (RPL) is a common health problem. The polymorphisms G20210A of prothrombin gene (FII G 20210A), and G 1691A of factor V gene (Factor V Leiden, FVL) are the most extensively studied thrombophilic mutations in association to recurrent miscarriage. Objectives: To determine the frequency of FII G20210A and FVL polymorphisms as well as protein C and protein S deficiency in a series of patients with RPL compared with control group. Patients and Methods: The study group included 90 randomly selected patients with three or more consecutive miscarriages with the same partner in <20 weeks gestation in 2012. The control population consisted of 44 age-matched women with at least one live born children and no history of pregnancy loss. Functional activity of protein C and S, activated protein C resistance, FVL assay by polymerase chain reaction and prothrombin gene mutation were assessed. The polymorphism frequencies were recorded for each group and comparisons were made. Results: The mean functional activity of protein C and protein S were not significantly different between case and control groups (P >0.05). Frequency of protein C deficiency was also not significantly different between the case and control groups (P=0.906), but frequency of protein S deficiency was significantly higher in patients than controls (P=0.03). Genotype pattern of the patients and healthy individuals were not significantly different with regard to either FVL or Prothrombin G20210A (P > 0.05). Conclusions: We determined a significant higher frequency of protein S deficiency in patients with RPL compared with controls. But the frequency of protein C deficiency and the frequency of two common thrombophilic mutations (Factor V Leiden and Prothrombin G20210A), were not significantly different between patients with recurrent miscarriage and healthy women. PMID:24693393

  7. Volume and Type of Alcohol during Early Pregnancy and the Risk of Miscarriage

    PubMed Central

    Avalos, Lyndsay Ammon; Roberts, Sarah; Kaskutas, Lee Ann; Block, Gladys; Li, De-Kun

    2014-01-01

    This study addresses the relationship between alcohol use during pregnancy and miscarriage. A cohort study of pregnant women (n=1061) recruited from 1996 –1998 in the San Francisco area. 3% (n=32) drank 4 or more drinks per week, 38% (n=403) consumed <4 drinks per week and 59% (n= 626) reported no alcohol intake. Women were also categorized by the type of alcohol consumed. An increased risk of miscarriage was found for 1) women who drank four or more drinks a week and 2) women who drank spirits. Future research assessing miscarriage risk should consider the volume and type of alcohol consumed. PMID:24810392

  8. The Consequences of Teenage Childbearing: Consistent Estimates When Abortion Makes Miscarriage Nonrandom.

    PubMed

    Ashcraft, Adam; Fernández-Val, Iván; Lang, Kevin

    2013-09-01

    Miscarriage, even if biologically random, is not socially random. Willingness to abort reduces miscarriage risk. Because abortions are favorably selected among pregnant teens, those miscarrying are less favorably selected than those giving birth or aborting but more favorably selected than those giving birth. Therefore, using miscarriage as an instrument is biased towards a benign view of teen motherhood while OLS on just those giving birth or miscarrying has the opposite bias. We derive a consistent estimator that reduces to a weighted average of OLS and IV when outcomes are independent of abortion timing. Estimated effects are generally adverse but modest.

  9. The Consequences of Teenage Childbearing: Consistent Estimates When Abortion Makes Miscarriage Nonrandom*

    PubMed Central

    Ashcraft, Adam; Fernández-Val, Iván; Lang, Kevin

    2012-01-01

    Miscarriage, even if biologically random, is not socially random. Willingness to abort reduces miscarriage risk. Because abortions are favorably selected among pregnant teens, those miscarrying are less favorably selected than those giving birth or aborting but more favorably selected than those giving birth. Therefore, using miscarriage as an instrument is biased towards a benign view of teen motherhood while OLS on just those giving birth or miscarrying has the opposite bias. We derive a consistent estimator that reduces to a weighted average of OLS and IV when outcomes are independent of abortion timing. Estimated effects are generally adverse but modest. PMID:24443589

  10. Double aneuploidy in spontaneous miscarriages: two case reports and review of the literature.

    PubMed

    Korucuoglu, Umit; Erdem, Mehmet; Pala, Elif; Karaoguz, Meral Yirmibes; Erdem, Ahmet; Biri, Aydan

    2008-01-01

    The occurrence of double aneuploidy is a relatively rare phenomenon. The clinical presentations are variable depending on the predominating aneuploidy or a combination effect of both. We report the cytogenetic data on products of conception from miscarriages over a period of 5 years. A total of 403 miscarriages were karyotyped and the tissues were villi in all cases. Of 403 cases, 54 cases with single aneuploidy and 2 cases of first-trimester miscarriages with double trisomies were found. These 2 cases with the karyotypes of 48,XXY,+15 and 48,XX,+5,+7 were cited for the first time in this study.

  11. [Investigation of Coxiella burnetii prevalence in women who had miscarriage and their spouses by serological and molecular methods].

    PubMed

    Eyigör, Mete; Gültekin, Berna; Telli, Murat; Odabaşı, Ali Rıza; Yüksel, Hasan; Demircan Sezer, Selda; Aydın, Neriman

    2013-04-01

    livestock breeding in our region. Although C.burnetii IgG seropositivity rate in in women who had miscarriages was higher than women with normal delivery, the difference was not found to be statistically significant (x2= 2.906, p= 0.088). When the results of the women with miscarriages and their spouses were evaluated together, it was detected that C.burnetii IgG antibodies were not determined in the spouses of four seropositive women (two positive with 1/64, two with 1/128 titer); titer was 1/64 in four women and their spouses and two women with 1/128 titer had spouses with 1/64 titer. The determination of high titer phase II IgG positivity in 13% (4/31) of the spouses of women who had miscarriages was of notice. All of the blood (n= 89) and placenta samples (n= 51, 29 were from aborted and 22 from normal delivered women) were negative for C.burnetii DNA by PCR. In conclusion, since livestock breeding is common in our region, in cases with recurrent abortion and premature births, women and their husbands should be screened for C.burnetii.

  12. Steroid-induced recurrent myocardial ischemia.

    PubMed

    Yildirim, Ufuk; Gulel, Okan; Soylu, Korhan; Yuksel, Serkan; Sahin, Mahmut

    2014-01-01

    We report the case of a female patient under oral prednisolone therapy due to a diagnosis of idiopathic intracranial hypertension with papilledema. Unfortunately, short-term treatment with prednisolone caused an unusual complication in the patient, i.e., recurrent myocardial ischemia. Possible mechanisms leading to this complication were evaluated in the light of current knowledge.

  13. Juvenile Idiopathic Arthritis

    MedlinePlus

    ... rule out other conditions or infections, such as Lyme disease , that may cause similar symptoms or occur along ... ESR) Bones, Muscles, and Joints Evaluate Your Child's Lyme Disease Risk Word! Arthritis Arthritis Lupus Juvenile Idiopathic Arthritis ( ...

  14. [Bilateral idiopathic granulomatous orchitis].

    PubMed

    Peyrí Rey, E; Riverola Manzanilla, A; Cañas Tello, M A

    2008-04-01

    A rare case of asymtomatic synchronous bilateral granulomatous orchitis idiopathic is decribed. In the scrotal ultrasonography are multiple hypoecoic areas, differential diagnosis between testicular tumor and granulomatous orchitis is very difficult in any examination by histological findings.

  15. Review of idiopathic pancreatitis

    PubMed Central

    Lee, Jason Kihyuk; Enns, Robert

    2007-01-01

    Recent advances in understanding of pancreatitis and advances in technology have uncovered the veils of idiopathic pancreatitis to a point where a thorough history and judicious use of diagnostic techniques elucidate the cause in over 80% of cases. This review examines the multitude of etiologies of what were once labeled idiopathic pancreatitis and provides the current evidence on each. This review begins with a background review of the current epidemiology of idiopathic pancreatitis prior to discussion of various etiologies. Etiologies of medications, infections, toxins, autoimmune disorders, vascular causes, and anatomic and functional causes are explored in detail. We conclude with management of true idiopathic pancreatitis and a summary of the various etiologic agents. Throughout this review, areas of controversies are highlighted. PMID:18081217

  16. Idiopathic Pulmonary Fibrosis

    MedlinePlus

    ... the NHLBI on Twitter. What Is Idiopathic Pulmonary Fibrosis? Pulmonary fibrosis (PULL-mun-ary fi-BRO-sis) is a ... time. The formation of scar tissue is called fibrosis. As the lung tissue thickens, your lungs can' ...

  17. Recurrent Vocal Fold Paralysis and Parsonage-Turner Syndrome

    PubMed Central

    Joffily, Lucia; Vincent, Maurice Borges

    2013-01-01

    Background. Parsonage-Turner syndrome, or neuralgic amyotrophy (NA), is an acute brachial plexus neuritis that typically presents with unilateral shoulder pain and amyotrophy but also can affect other peripheral nerves, including the recurrent laryngeal nerve. Idiopathic vocal fold paralysis (VFP) represents approximately 12% of the VFP cases and recurrence is extremely rare. Methods and Results. We report a man with isolated recurrent unilateral right VFP and a diagnosis of NA years before. Conclusions. We emphasize that shoulder pain and amyotrophy should be inquired in any patient suffering from inexplicable dysphonia, and Parsonage-Turner syndrome should be considered in the differential diagnosis of idiopathic VFP. PMID:24288639

  18. Effect of previous miscarriage on the maternal birth experience in the First Baby Study

    PubMed Central

    Bicking Kinsey, Cara; Baptiste-Roberts, Kesha; Zhu, Junjia; Kjerulff, Kristen H.

    2013-01-01

    Objective To determine whether a history of miscarriage is related to birth experience and/or maternal fear of an adverse birth outcome for self or infant during a subsequent delivery. Design Secondary analysis of a prospective cohort study, the First Baby Study. Sample Women aged 18-35 who were expecting to deliver their first live-born infants in Pennsylvania between January 2009 and April 2011. Participants Four hundred fifty-three pregnant women who reported perinatal loss prior to 20 weeks gestation (miscarriage) in a previous pregnancy and 2401 pregnant women without a history of miscarriage were interviewed during pregnancy and again one month after their first live birth. Methods Maternal birth experience and fear of an adverse birth outcome measured via telephone interview were compared across groups. Results Maternal birth experience scores did not significantly differ between women with and without previous miscarriage. Women with a history of miscarriage reported that they feared an adverse birth outcome for themselves or their infants more frequently than women without a history of miscarriage (52.1% vs. 46.6%; p=0.033), however, this relationship was not significant after adjustment for confounders. Conclusion Our findings indicate that there is no association between miscarriage history and birth experience. Additional research on this topic would be beneficial including an in-depth examination of fear of adverse outcome during birth. However, nurses and midwives may consider using therapeutic communication techniques to ensure that women with a history of miscarriage receive strong emotional support and reassurance during birth. PMID:23772602

  19. Surgical repair of idiopathic scrotal elephantiasis.

    PubMed

    Zacharakis, Evangelos; Dudderidge, Tim; Zacharakis, Emmanouil; Ioannidis, Evangelos

    2008-02-01

    Scrotal lymphedema (scrotal elephantiasis) is uncommon outside of filariasis endemic regions. We present a case of a 65-year-old with idiopathic lymphedema of the scrotum and functional impairment of the penis. The patient underwent surgical excision of the edematous subcutaneous tissues and plastic reconstruction of his penis and scrotum. Three years later, the patient showed no signs of local recurrence, had complete restoration of urinary and sexual function and was extremely satisfied with the result. Surgical management was an effective strategy in the management of scrotal lymphedema in this case.

  20. Clinical Analysis and Management of Acquired Idiopathic Generalized Anhidrosis.

    PubMed

    Satoh, Takahiro

    2016-01-01

    Acquired idiopathic generalized anhidrosis (AIGA) is a sweating disorder characterized by inadequate sweating in response to heat stimuli such as high temperature, humidity, and physical exercise. Patients exhibit widespread nonsegmental hypohidrosis/anhidrosis without any apparent cause, but the palms, soles, and axillae are rarely affected. Heat stroke readily develops due to increased body temperature. AIGA commonly affects young males. Approximately 30-60% of patients show complications of cholinergic urticaria, also known as idiopathic pure sudomotor failure or hypohidrotic cholinergic urticaria. Systemic corticosteroids are the most effective therapy, although recurrence is not uncommon.

  1. Miscarriage with a History of Elective Abortion: A Comparison Study of the Miscarriage Experience - Women with a History of Elective Abortion Versus Women Without a History of Elective Abortion

    DTIC Science & Technology

    1990-01-01

    4 Abortion 11 Comparison of Miscarriage and Abortion 15 Possible effects of abortion on miscarriage 16 Chapter 3: Methodology 20 Design 20 Sample 20...possible effects of a history of elective abortion on the experience of miscarriage will be summarized. Conceptual Framework A review of Watson’s (1979... effect of support from significant others surrounding the experience of abortion . A self-administered questionnaire, which measured support and

  2. Idiopathic Multifocal Choroiditis

    PubMed Central

    Tavallali, Ali; Yannuzzi, Lawrence A.

    2016-01-01

    Idiopathic multifocal choroiditis (MFC) and/or punctate inner choroidopathy (PIC) describe a chronic progressive bilateral inflammatory chorioretinopathy that predominantly affect healthy myopic white women with no known associated systemic or ocular diseases. The principal sites of involvement are the retinal pigment epithelium (RPE) and outer retinal spaces; the choroid is not affected during the active phase of the disease. Idiopathic MFC with atrophy is a recently described variant. Although there is no generally accepted standard treatment, anti-inflammatory and anti-VEGF (vascular endothelial growth factor) agents are necessary in the acute stage to control the inflammation and choroidal neovascularization (CNV). PMID:27994812

  3. Idiopathic pulmonary artery aneurysm.

    PubMed

    Kotwica, Tomasz; Szumarska, Joanna; Staniszewska-Marszalek, Edyta; Mazurek, Walentyna; Kosmala, Wojciech

    2009-05-01

    Pulmonary artery aneurysm (PAA) is an uncommon lesion, which may be associated with different etiologies including congenital cardiovascular diseases, systemic vasculitis, connective tissue diseases, infections, and trauma. Idiopathic PAA is sporadically diagnosed by exclusion of concomitant major pathology. We report a case of a 56-year-old female with an idiopathic pulmonary artery dilatation identified fortuitously by echocardiography and confirmed by contrast-enhanced computed tomography. Neither significant pulmonary valve dysfunction nor pulmonary hypertension and other cardiac abnormalities which might contribute to the PAA development were found. Here, we describe echocardiographic and computed tomography findings and review the literature on PAA management.

  4. [Idiopathic intracranial hypertension].

    PubMed

    Bäuerle, J; Egger, K; Harloff, A

    2017-02-01

    This review describes the clinical findings as well as thes diagnostic and therapeutic options for idiopathic intracranial hypertension (pseudotumor cerebri). Furthermore, the pathophysiological concepts are discussed. Idiopathic intracranial hypertension is characterized by signs and symptoms of raised intracranial pressure with no established pathogenesis. Common symptoms include headaches, visual loss and pulsatile tinnitus. Treatment has two major goals: the alleviation of headaches and the preservation of vision. Weight loss and acetazolamide are the cornerstones in the treatment of the disorder. Drainage of cerebrospinal fluid, optic nerve sheath fenestration and stent angioplasty of a sinus stenosis can be employed in severe cases.

  5. Idiopathic Calcinosis Cutis of the Penis

    PubMed Central

    Tschen, Jaime A.

    2012-01-01

    . Conclusion: Idiopathic calcinosis cutis of the penis is extraordinary and has only been reported in 11 men. It presents as an asymptomatic nodule or nodules on mid- to distal penile shaft or foreskin. Concurrent scrotal calcinosis cutis was noted in two men. Microscopic examination shows calcium deposits in the dermis, usually with associated histiocytes and multinucleated giant cells; concurrent changes of dystrophic calcification were also present in two men. Excision of the penile nodules not only provides the diagnosis, but also successfully resolves the condition without recurrence. PMID:23277801

  6. Recurrent triploidy due to a failure to complete maternal meiosis II: whole-exome sequencing reveals candidate variants

    PubMed Central

    Filges, I.; Manokhina, I.; Peñaherrera, M.S.; McFadden, D.E.; Louie, K.; Nosova, E.; Friedman, J.M.; Robinson, W.P.

    2015-01-01

    Triploidy is a relatively common cause of miscarriage; however, recurrent triploidy has rarely been reported. A healthy 34-year-old woman was ascertained because of 18 consecutive miscarriages with triploidy found in all 5 karyotyped losses. Molecular results in a sixth loss were also consistent with triploidy. Genotyping of markers near the centromere on multiple chromosomes suggested that all six triploid conceptuses occurred as a result of failure to complete meiosis II (MII). The proband's mother had also experienced recurrent miscarriage, with a total of 18 miscarriages. Based on the hypothesis that an inherited autosomal-dominant maternal predisposition would explain the phenotype, whole-exome sequencing of the proband and her parents was undertaken to identify potential candidate variants. After filtering for quality and rarity, potentially damaging variants shared between the proband and her mother were identified in 47 genes. Variants in genes coding for proteins implicated in oocyte maturation, oocyte activation or polar body extrusion were then prioritized. Eight of the most promising candidate variants were confirmed by Sanger sequencing. These included a novel change in the PLCD4 gene, and a rare variant in the OSBPL5 gene, which have been implicated in oocyte activation upon fertilization and completion of MII. Several variants in genes coding proteins playing a role in oocyte maturation and early embryonic development were also identified. The genes identified may be candidates for the study in other women experiencing recurrent triploidy or recurrent IVF failure. PMID:25504873

  7. Effect of Previous Miscarriage on Depressive Symptoms during Subsequent Pregnancy and Postpartum in the First Baby Study

    PubMed Central

    Bicking Kinsey, Cara; Baptiste-Roberts, Kesha; Zhu, Junjia; Kjerulff, Kristen H.

    2014-01-01

    Objectives Our objective was to test the hypothesis that nulliparous women with a history of miscarriage have an increased risk of depression during late pregnancy, and at 1, 6, and 12 months postpartum compared to women without a history of miscarriage. Methods We conducted secondary analysis of a longitudinal cohort study, the First Baby Study, and compared 448 pregnant women with a history of miscarriage to 2343 pregnant women without a history of miscarriage on risk of probable depression (score >12 on the Edinburgh Postnatal Depression Scale). Logistic regression models were used to estimate odds ratios at each time point and generalized estimating equations were used to obtain estimates in longitudinal analysis. Results Women with a history of miscarriage were not more likely than woman without a history of miscarriage to score in the probable depression range during the third trimester or at 6 or 12 months postpartum but were more likely at 1 month postpartum, after adjustment for sociodemographic factors (OR 1.66, 95% CI 1.03 – 2.69). Conclusions Women with a history of miscarriage may be more vulnerable to depression during the first month postpartum than women without prior miscarriage, but this effect does not appear to persist beyond this time period. We support the promotion of awareness surrounding this issue and recommend that research is planned to identify risk factors that may position a woman with a history of miscarriage to be at higher risk for depression. PMID:24894728

  8. Idiopathic Neonatal Colonic Perforation

    PubMed Central

    Tuncer, Oğuz; Melek, Mehmet; Kaba, Sultan; Bulan, Keziban; Peker, Erdal

    2014-01-01

    Though the perforation of the colon in neonates is rare, it is associated with more than 50% mortality in high-risk patients. We report a case of idiopathic neonatal perforation of the sigmoid colon in an 8-day-old, healthy, male neonate without any demonstrable cause. PMID:26023477

  9. Sclerosing idiopathic orbital inflammation.

    PubMed

    Brannan, Paul A; Kersten, Robert C; Kulwin, Dwight R

    2006-01-01

    A 5-year-old girl referred for orbital cellulitis was found to have a right orbital mass. Computed tomography revealed a mass occupying the inferotemporal orbit, extending into the maxillary sinus. Biopsy yielded a diagnosis of sclerosing idiopathic orbital inflammation. She was successfully treated with prednisone.

  10. Idiopathic scrotal elephantiasis.

    PubMed

    Hornberger, Brad J; Elmore, James M; Roehrborn, Claus G

    2005-02-01

    Scrotal lymphedema (scrotal elephantiasis) is a condition that has historically been described in areas endemic to filariasis. We present a unique case of a 22-year-old man with idiopathic lymphedema isolated to the scrotum. After acquired causes of lymphedema were ruled out, the patient was treated with scrotectomy and scrotal reconstruction.

  11. Idiopathic pigmentosis tubae.

    PubMed

    Bolaji, I I; Meehan, F P

    1994-01-01

    Case Report--A 33-year-old woman was examined because of primary infertility. Hysterosalpingography plus laparoscopy led to a diagnosis of the extremely rare condition of pigmentosis of the fallopian tube, with complete tubal occlusion as the cause of the infertility. The condition appeared to be idiopathic.

  12. [Idiopathic renal arteriovenous fistula].

    PubMed

    Bennani, S; Ait Bolbarod, A; el Mrini, M; Kadiri, R; Benjelloun, S

    1996-06-01

    The authors report a case of idiopathic renal arteriovenous fistula. The diagnosis was established angiographically in a 24 year old man presenting gross hematuria. Embolization of the fistula was performed. Efficiency of this treatment was appreciated clinically and by duplex renal ultrasonography. The characteristics of renal arteriovenous fistulas are reviewed.

  13. Idiopathic central diabetes Insipidus.

    PubMed

    Grace, Mary; Balachandran, Venu; Menon, Sooraj

    2011-10-01

    Idiopathic central diabetes insipidus (CDI) is a rare disorder characterized clinically by polyuria and polydipsia, and an abnormal urinary concentration without any identified etiology. We report a case of central diabetes insipidus in a 60-year-old lady in the absence of secondary causes like trauma, infection, and infiltrative disorders of brain.

  14. Miscarriage, abortion or criminal feticide: understandings of early pregnancy loss in Britain, 1900-1950.

    PubMed

    Elliot, Rosemary

    2014-09-01

    This paper explores the close links in medical understandings of miscarriage and abortion in the first half of the twentieth century in Britain. In the absence of a clear legal framework for abortion, and the secrecy surrounding the practice, medical literature suggests contradictory and confused views about women presenting with clinical signs of pregnancy loss. On one hand, there was a lack of clarity as to whether pregnancy loss was natural or induced, with a clear tendency to assume that symptoms of miscarriage were the result of criminal interference gone wrong. On the other hand, women who did not present for treatment when miscarriage was underway were accused of neglecting their unborn children. The paper suggests that discourses around pregnancy loss were class-based, distrustful of female patients, and shaped by the wider context of fertility decline and concerns about infant mortality. The close historical connection between miscarriage and abortion offers some insight into why both the pro-life movement and miscarriage support advocates today draw on similar imagery and rhetoric about early fetal loss.

  15. Idiopathic orofacial granulomatosis - a diagnostic and treatment challenge.

    PubMed

    Rangdhol, R Vishwanath; Madhulika, N; Dany, A; Jeelani, S; Asokan, G S

    2014-11-01

    Orofacial granulomatosis is an uncommon disease, usually presenting as recurrent or persistent swelling of the soft tissues, predominantly lips - termed as Cheilitis Granulomatosa. Though various aetiological factors like foreign body reactions, infections, Crohn's disease and Sarcoidosis have been implicated in the disease process. Delayed Hypersensitivity reaction with a predominant Th1-mediated immune response provide further evidence to the etiopathogenesis in Orofacial granulomatosis. The term Idiopathic Orofacial Granulomatosis is used in cases with unknown aetiology. This case report describes Idiopathic Orofacial granulomatosis in a 25-year-old male patient with persistent upper lip swelling and gingival enlargement. Management with intralesional triamcinolone acetonide 40mg, twice a week for three weeks, resulted in significant remission without recurrence after a eight month follow up.

  16. Idiopathic gingival fibromatosis with asymmetrical presentation and electrosurgical management

    PubMed Central

    Pol, Dilip Ganpat; Lobo, Tanya Marguerite; Pol, Samruddhi Dilip

    2016-01-01

    Idiopathic gingival fibromatosis is a rare genetically heterogeneous condition characterized by recurrent gingival enlargement without any identifiable cause. We report a case of 14-year-old female patient affected with sporadic, nonsyndromic, progressive gingival enlargement. It manifested more severely on the right side of the mouth with history of recurrence after prior conventional surgical excision. Electrosurgical resection of the enlargement was done, and overall patient management had a successful outcome along with achieving preservation of teeth with poor prognosis in the 2 years follow-up. PMID:27041849

  17. Women's experiences of three early miscarriage management options a qualitative study

    PubMed Central

    Smith, Lindsay F; Frost, Julia; Levitas, Ruth; Bradley, Harriet; Garcia, Jo

    2006-01-01

    Background Miscarriage affects around one in six pregnancies. Much research has taken place identifying the consequences of this for parents but is mainly quantitative. Of the limited qualitative studies, none have explored women's experiences of the methods of miscarriage management received. Aim To assess the social and personal impact of different management methods (expectant, medical and surgical) on women's experience of first trimester miscarriage. Design of study Qualitative interviews using a topic guide with a purposive cohort of four categories of women (each management method plus non-participants) 6 months to 1 year after first trimester miscarriage. Focus groups with both research participants and health workers. Setting Women from three hospitals in the South West of England that participated in the Miscarriage Treatment (MIST) trial. Method Seventy-two interviews were undertaken between September 1999 and June 2000. There were also five focus groups (47 participants) and two feedback sessions (8 participants) with written feedback from 12 women. Interviews lasted 0.5–2.5 hours generating over 2000 A4 pages of transcripts. The transcripts were analysed for common themes, using standard proformas, which were filled in by individual team members and then discussed by the whole research team. Iterative readings in the light of new emerging issues ensured that new themes could be identified throughout the analytical process. All transcripts were then encoded for the identified themes using NUDIST. Results Common themes emerged across all management options although some were specific to just one or two management options. The five major themes arising out of the data analysis were: intervention; experiences of care; finality; the ‘baby’; and pain and bleeding. Conclusions Women's experiences and beliefs vary widely and their preferences need to be considered in their early miscarriage management. The three methods have different benefits and

  18. Genetics Home Reference: adolescent idiopathic scoliosis

    MedlinePlus

    ... Understand Genetics Home Health Conditions adolescent idiopathic scoliosis adolescent idiopathic scoliosis Enable Javascript to view the expand/ ... boxes. Download PDF Open All Close All Description Adolescent idiopathic scoliosis is an abnormal curvature of the ...

  19. 'Miscarriage or abortion?' Understanding the medical language of pregnancy loss in Britain; a historical perspective.

    PubMed

    Moscrop, Andrew

    2013-12-01

    Clinical language applied to early pregnancy loss changed in late twentieth century Britain when doctors consciously began using the term 'miscarriage' instead of 'abortion' to refer to this subject. Medical professionals at the time and since have claimed this change as an intuitive empathic response to women's experiences. However, a reading of medical journals and textbooks from the era reveals how the change in clinical language reflected legal, technological, professional and social developments. The shift in language is better understood in the context of these historical developments, rather than as the consequence of more empathic medical care for women who experience miscarriage.

  20. Splenectomy in idiopathic hypersplenism.

    PubMed

    Wani, Nazir A; Parray, Fazl Q

    2006-01-01

    The therapeutic effects of splenectomy in 15 patients with idiopathic hypersplenism were studied. The mean age was 43 years (range, 5-72 years). The male to female ratio was 1:1.14. The response to splenectomy was: in thrombocytopenia, complete response (CR) in 71%, partial response (PR) and no response (NR) in 14% each of patients; in anemia, CR in 83%, PR in 0%, and NR in 16% of patients; and in leukopenia, CR in 78% and PR and NR in 11% each of patients. However, the morbidity (27%) and mortality (20%) observed was quite high. Thus, we conclude that splenectomy is an excellent treatment to improve the hematological parameters in patients with idiopathic hypersplenism, but elderly patients and patients with multisystem disease should not have this surgery.

  1. [Adolescent idiopathic scoliosis].

    PubMed

    2016-12-01

    Adolescent idiopathic scoliosis is a 3D spinal deformity in frontal, sagittal and axial planes, with high relevance in the pediatric population especially in adolescents and females between 10 years of age and the end of growth spurt and skeletal maturity. The radiographic manifestation is a curve greater than 10° measured by Cobb method associated with vertebral rotation. "Idiopathic" diagnosis has to be done after neuroanatomical anomalies of the posterior cerebral fosa and spinal canal have been ruled out. The physical finding of a thoracic or lumbar hump is the clinical manifestation of vertebral rotation seen in a forward bending test (Adam's Test). It is recommended that all curves with a magnitude greater than 20° have to be controlled and treated by a spinal surgeon being observation, bracing and surgery the different treatment options based on the extent, progression of deformity and basically the clinical condition of the patient.

  2. Idiopathic pulmonary fibrosis.

    PubMed

    Xaubet, Antoni; Ancochea, Julio; Molina-Molina, María

    2017-02-23

    Idiopathic pulmonary fibrosis is a fibrosing interstitial pneumonia associated with the radiological and/or histological pattern of usual interstitial pneumonia. Its aetiology is unknown, but probably comprises the action of endogenous and exogenous micro-environmental factors in subjects with genetic predisposition. Its diagnosis is based on the presence of characteristic findings of high-resolution computed tomography scans and pulmonary biopsies in absence of interstitial lung diseases of other aetiologies. Its clinical evolution is variable, although the mean survival rate is 2-5 years as of its clinical presentation. Patients with idiopathic pulmonary fibrosis may present complications and comorbidities which modify the disease's clinical course and prognosis. In the mild-moderate disease, the treatment consists of the administration of anti-fibrotic drugs. In severe disease, the best therapeutic option is pulmonary transplantation. In this paper we review the diagnostic and therapeutic aspects of the disease.

  3. Idiopathic pain and depression.

    PubMed

    von Knorring, L; Ekselius, L

    1994-12-01

    This report summarizes research on the hypothesis that idiopathic chronic pain syndromes and depressive disorders share certain common pathogenetic mechanisms. There is increasing evidence that this may be partly true. Not only do chronic pain syndromes respond to treatment with antidepressants, but there are also striking clinical similarities between these syndromes and depressive syndromes. However, important differences do exist (e.g., the courses of these disorders are usually dissimilar). Family studies show that affective disorders are common in first-degree relatives of patients with idiopathic pain syndromes, but it is impossible to conclude from this that clear-cut genetic factors are of importance. Factors common to both syndromes include common personality traits, shortened rapid eye movements in sleep EEG, hypercortisolaemia and pathological dexamethasone suppression tests, low levels of melatonin in serum and urine and high levels of endorphins and Fraction I in cerebro-spinal fluid. One important common pathogenetic mechanism seems to be disturbances in the serotoninergic system.

  4. An idiopathic gigantomastia

    PubMed Central

    Cho, Min Jeng; Choi, Hyeon-Gon; Kim, Wan Seop; Yu, Yeong-Beom; Park, Kyoung Sik

    2015-01-01

    Gigantomastia is a rare condition characterized by excessive breast growth. It has been reported that the majority of gigantomastia cases occur during either pregnancy or puberty. We were presented with a rare case of gigantomastia associated with neither pregnancy nor puberty, and successfully treated it with reduction mammaplasty and free nipple graft. This idiopathic gigantomastia is the very first case in Korea, and adds to the worldwide total of 9 reported cases. PMID:25741497

  5. What Causes Idiopathic Pulmonary Fibrosis?

    MedlinePlus

    ... the NHLBI on Twitter. What Causes Idiopathic Pulmonary Fibrosis? Sometimes doctors can find out what is causing pulmonary fibrosis (lung scarring). For example, exposure to environmental pollutants ...

  6. Recurrent vulvovaginitis.

    PubMed

    Powell, Anna M; Nyirjesy, Paul

    2014-10-01

    Vulvovaginitis (VV) is one of the most commonly encountered problems by a gynecologist. Many women frequently self-treat with over-the-counter medications, and may present to their health-care provider after a treatment failure. Vulvovaginal candidiasis, bacterial vaginosis, and trichomoniasis may occur as discreet or recurrent episodes, and have been associated with significant treatment cost and morbidity. We present an update on diagnostic capabilities and treatment modalities that address recurrent and refractory episodes of VV.

  7. Meningioma recurrence

    PubMed Central

    Bencze, János; Varkoly, Gréta; Kouhsari, Mahan C; Klekner, Álmos

    2016-01-01

    Abstract Meningioma accounts for more than 30% of all intracranial tumours. It affects mainly the elderly above the age of 60, at a female:male ratio of 3:2. The prognosis is variable: it is usually favourable with no progression in tumour grade and no recurrence in WHO grade 1 tumours. However, a minority of tumours represent atypical (grade 2) or anaplastic (grade 3) meningiomas; this heterogeneity is also reflected in histopathological appearances. Irrespective of the grade, the size of the tumour and the localisation may have severe, sometimes lethal consequences. Following neurosurgical interventions to remove the tumour, recurrence and progression in WHO grade may occur. Our knowledge on predisposing histomorphological and molecular factors of recurrence is rather limited. These can be classified as I) demographic II) environmental, III) genetic and epigenetic IV) imaging, V) neuropathological, and VI) neurosurgical. In view of the complex background of tumour recurrence, the recognition of often subtle signs of increased risk of recurrence requires close collaboration of experts from several medical specialties. This multidisciplinary approach results in better therapy and fewer complications related to tumour recurrence. PMID:28352788

  8. Self-reported Vitamin Supplementation in Early Pregnancy and Risk of Miscarriage

    PubMed Central

    Olshan, Andrew F.; Herring, Amy H.; Savitz, David A.; Siega-Riz, Anna Maria; Hartmann, Katherine E.

    2009-01-01

    Miscarriage is a common and poorly understood adverse pregnancy outcome. In this study, the authors sought to evaluate the relation between self-reported use of prenatal vitamins in early pregnancy and the risk of miscarriage. Between 2000 and 2008, 4,752 US women were prospectively enrolled in Right From the Start. Information about vitamin use was obtained from a first-trimester interview. Discrete-time hazard models were used, candidate confounders were assessed, and the following variables were included in the model: study site, maternal age, gravidity, marital status, education, race/ethnicity, smoking, and use of progesterone in early pregnancy. Approximately 95% of participants reported use of vitamins during early pregnancy. A total of 524 women had a miscarriage. In the final adjusted model, any use of vitamins during pregnancy was associated with decreased odds of miscarriage (odds ratio = 0.43, 95% confidence interval: 0.30, 0.60) in comparison with no exposure. These results should be viewed in the context of a potentially preventive biologic mechanism mitigated by possible confounding by healthy behaviors and practices that are also associated with vitamin supplement use during pregnancy. PMID:19372214

  9. Value of histopathologic examination of uterine products after first-trimester miscarriage.

    PubMed

    Alsibiani, Sharifa Ali

    2014-01-01

    The main rationale of routine histopathologic examination of products after first-trimester miscarriages is to detect an ectopic pregnancy or a molar pregnancy, which require further management. An alternative approach is to examine the products only when there is a definite indication. As there is no agreement, we aimed to study whether routine histopathological examination of tissues obtained after first-trimester miscarriage is of any clinical value in our populations. Medical records of all (558) patients with a diagnosis of first-trimester miscarriage over 4 years (2007-2010) at King Abdulaziz University Hospital, Jeddah, Saudi Arabia, were reviewed. Histopathologic examination confirmed products of conception in 537 (96.2%) patients, no products of conception in 17 (3%) patients, molar pregnancy in 2 (0.4%) patients, and decidual tissues without chorionic villi (Arias-Stella reaction) in 2 (0.4%) patients. After clinical correlation, only one unsuspected partial molar pregnancy was diagnosed by histopathology examination. Conclusion is that it does not appear reasonable to perform histopathological examination routinely after all first-trimester miscarriages in our studied population. We recommend that histopathological examination be performed in select instances: when the diagnosis is uncertain, when fewer tissues have been obtained during surgery, when unexpected pathology was seen, when ultrasound suggests a molar pregnancy, or when patients are considered at high risk for trophoblastic disease.

  10. ANIMAL MODELS FOR STUDYING MISCARRIAGE: ILLUSTRATION WITH STUDY OF DRINKING WATER DISINFECTION BY-PRODUCTS

    EPA Science Inventory

    Animal models for studying miscarriage: Illustration with study of drinking water disinfection by-products
    Authors & affiliations:
    Narotsky1, M.G. and S. Bielmeier Laffan2.
    1Reproductive Toxicology Division, NHEERL, ORD, U.S. Environmental Protection Agency, Research Tri...

  11. Idiopathic granulomatous orchitis.

    PubMed

    Roy, Somak; Hooda, Shveta; Parwani, Anil V

    2011-05-15

    Idiopathic granulomatous orchitis is a rare inflammatory process of the testis of unknown etiology. It is characterized by presence of non-specific granulomatous inflammation and admixed multinucleated giant cells. It usually presents as a testicular mass which is highly suspicious of malignancy. Histologically, there is extensive destruction of seminiferous tubules with tubular or interstitial pattern of granulomatous inflammation and prominent collagen fibrosis. Trauma and possible auto-antibodies against sperms have been postulated to be the underlying mechanism. Differential diagnoses include intratubular germ-cell neoplasia, malignant lymphomas, and malakoplakia. Orchiectomy is currently the most appropriate therapy for this condition.

  12. Recurrent novae

    NASA Technical Reports Server (NTRS)

    Hack, Margherita; Selvelli, Pierluigi

    1993-01-01

    Recurrent novae seem to be a rather inhomogeneous group: T CrB is a binary with a M III companion; U Sco probably has a late dwarf as companion. Three are fast novae; two are slow novae. Some of them appear to have normal chemical composition; others may present He and CNO excess. Some present a mass-loss that is lower by two orders of magnitude than classical novae. However, our sample is too small for saying whether there are several classes of recurrent novae, which may be related to the various classes of classical novae, or whether the low mass-loss is a general property of the class or just a peculiarity of one member of the larger class of classical novae and recurrent novae.

  13. Adolescent Idiopathic Scoliosis

    PubMed Central

    Choudhry, Muhammad Naghman; Ahmad, Zafar; Verma, Rajat

    2016-01-01

    Background: Scoliosis refers to deviation of spine greater than 10 degrees in the coronal plane. Idiopathic Scoliosis is the most common spinal deformity that develops in otherwise healthy children. The sub types of scoliosis are based on the age of the child at presentation. Adolescent idiopathic scoliosis (AIS) by definition occurs in children over the age of 10 years until skeletal maturity. Objective: The objective of this review is to outline the features of AIS to allow the physician to recognise this condition and commence early treatment, thereby optimizing patient outcome. Method: A thorough literature search was performed using available databases, including Pubmed and Embase, to cover important research published covering AIS. Conclusion: AIS results in higher incidence of back pain and discontent with body image. Curves greater than 50 degrees in thoracic region and greater than 30 degrees in lumbar region progress at a rate of 0.5 to 1 degree per year into adulthood. Curves greater than 60 degrees can lead to pulmonary functional deficit. Therefore once the disease is recognized, effective treatment should be instituted to address the deformity and prevention of its long-term sequelae. PMID:27347243

  14. Idiopathic Normal Pressure Hydrocephalus

    PubMed Central

    Nassar, Basant R.; Lippa, Carol F.

    2016-01-01

    Idiopathic normal pressure hydrocephalus (iNPH) is a potentially reversible neurodegenerative disease commonly characterized by a triad of dementia, gait, and urinary disturbance. Advancements in diagnosis and treatment have aided in properly identifying and improving symptoms in patients. However, a large proportion of iNPH patients remain either undiagnosed or misdiagnosed. Using PubMed search engine of keywords “normal pressure hydrocephalus,” “diagnosis,” “shunt treatment,” “biomarkers,” “gait disturbances,” “cognitive function,” “neuropsychology,” “imaging,” and “pathogenesis,” articles were obtained for this review. The majority of the articles were retrieved from the past 10 years. The purpose of this review article is to aid general practitioners in further understanding current findings on the pathogenesis, diagnosis, and treatment of iNPH. PMID:28138494

  15. Idiopathic endogenous lipoid pneumonia.

    PubMed

    Sharma, Aman; Ohri, Shivani; Bambery, Pradeep; Singh, Surjit

    2006-01-01

    Lipoid pneumonia is a rare pulmonary disorder having no classical radiological appearance. We report a 33-year-old male, ex-smoker who was referred to us with history of cough, mild mucoid expectoration and progressively increasing dyspnoea since one year. He was investigated at local hospital and was treated with 30 mg prednisolone per day for 6 months for sarcoidosis without any response. On examination, he was normal except for fine basal crepitations in chest. Pulmonary function test (PFT) revealed mild airway obstruction. High resolution computerised tomographic scan (HRCT scan) revealed bilateral reticulonodular shadows and bronchiectasis in lower zones. Open lung biopsy revealed lipoid pneumonia. As there was no history of nasal distillation of oils, it was diagnosed to be idiopathic. The relevant literature is reviewed.

  16. The idiopathic hypereosinophilic syndrome.

    PubMed Central

    Alfaham, M A; Ferguson, S D; Sihra, B; Davies, J

    1987-01-01

    A 14 year old girl with idiopathic hypereosinophilic syndrome is described. In addition to weight loss, anaemia, amenorrhoea, general lethargy, anorexia, mouth ulcers, blisters of hands and feet, and petechial skin rash, she had features of involvement of the cardiovascular system as the major complication. She responded well to treatment. After a comprehensive search of the published reports 18 cases of this syndrome were identified in children under 16 years. Fifteen of these children had involvement of the cardiovascular system as the major source of their morbidity and mortality. Summary of the clinical details and laboratory, biopsy, and necropsy findings of the involvement of the various organ systems of the 18 children is presented. PMID:3619478

  17. [Idiopathic pulmonary fibrosis].

    PubMed

    Cottin, Vincent; Cordier, Jean-François

    2008-11-01

    Idiopathic pulmonary fibrosis is a chronic disorder characterized histopathologically by a pattern of usual interstitial pneumonia, with heterogeneous and mutilating interstitial fibrosis with foci of proliferating fibroblasts, honeycomb lung, and little if any inflammation. The diagnosis is based on a pluridisciplinary analysis of the clinical symptoms, the chest high-resolution computerized tomography features, and pathology on video-thoracoscopic lung biopsy when indicated. In half of the cases, the typical tomodensitometric pattern allows to make a confident diagnosis without a lung biopsy. The median survival is only about 3 years and is presently not improved by any treatment. Treatment with N-acetylcysteine (antioxydant) in association with corticosteroids and azathioprine may slightly reduce the rate of functional worsening. Clinical trials are in progress to improve the treatment of this still incurable disease.

  18. Ablation of idiopathic ventricular tachycardia.

    PubMed

    Schreiber, Doreen; Kottkamp, Hans

    2010-09-01

    Idiopathic ventricular arrhythmias occur in patients without structural heart disease. They can arise from a variety of specific areas within both ventricles and in the supravalvular regions of the great arteries. Two main groups need to be differentiated: arrhythmias from the outflow tract (OT) region and idiopathic left ventricular, so-called fascicular, tachycardias (ILVTs). OT tachycardia typically originates in the right ventricular OT, but may also occur in the left ventricular OT, particularly in the sinuses of Valsalva or the anterior epicardium or the great cardiac vein. Activation mapping or pace mapping for the OT regions and mapping of diastolic potentials in ILVTs are the mapping techniques that are typically used. The ablation of idiopathic ventricular arrhythmias is highly successful, associated with only rare complications. Newly recognized entities of idiopathic ventricular tachycardias are those originating in the papillary muscles and in the atrioventricular annular regions.

  19. [Idiopathic facial paralysis].

    PubMed

    Wolf, S R

    1998-09-01

    Although acute idiopathic facial paresis is often labelled "Bell's palsy", historical studies show that Nicolaus Anton Friedreich (1761-1836) from Würzburg was the first physician to describe the typical symptoms of the disorder in 1797, approximately 24 years prior to the paper published by Sir Charles Bell. Diagnostics has now improved to the extent that acute idiopathic facial palsy can more frequently be assigned to etiologies caused by inflammatory disorders. Herpes simplex virus type I and Borrelia burgdorferi are particularly relevant. Underestimation of the degree of paresis is, particularly in children, a drawback of the clinical examination. "Incomplete eyelid closure" is not a reliable indicator of remaining nerve function. For this reason complete electromyography (EMG) is recommended in all cases of severe facial paresis. Since electroneurography does not reliably reflect the degree of denervation present, needle EMG is preferred. The therapy of the facial palsy of unclear etiology is still not well defined. Nevertheless, we recommend that a combined treatment should be used early, at least in patients with disfiguring pareses. Combinations may consist of cortisone, virostatic agents and hemorrheologic substances and possibly antibiotics. Surgical decompression of the facial nerve remains controversial, since positive surgical results lack statistical support. Individual instructions for facial exercises, massage and muscle relaxation can support rehabilitation and possibly reduce the production of pathological synkinesia. Electrical stimulation should not be used. There are a number of possibilities available to reduce the effects of misdirected reinnervation, especially the use of botulinum-A-toxin. However, intensive diagnosis and therapy in the early phase of paresis are decisive in obtaining a favorable outcome. Further refinements in rehabilitation and comparative multicenter controlled studies are still required for future improvements in

  20. Idiopathic Flushing with Dysesthesia

    PubMed Central

    Fogelman, Joshua P.; Ashinoff, Robin; Soter, Nicholas A.

    2015-01-01

    Objective: The purpose of this study was to analyze the efficacy and safety of the 585nm pulsed dye laser for the treatment of idiopathic flushing with dysesthesia. Design: This was a retrospective study of patients treated with a 585nm pulsed dye laser with fluences ranging from 3.5 to 7.5J/cm2 (purpura threshold fluences), a pulse duration of 450μsec, and a spot size of 5 or 10mm. Setting: The Ronald 0. Perelman Department of Dermatology at New York University Medical Center. Participants: Ten adult subjects who presented with flushing with dysesthesia. Measurements: Participants subjectively evaluated the decrease in dysesthesia and the number of flushing episodes. The objective response to treatment was evaluated by a single physician using pre- and postoperative photographs. The severity of postoperative erythema was compared with baseline using an ordinal scale ranging from zero (resolution of erythema) to four (76-100% of baseline erythema). Results: The mean number of treatments received by the subjects was seven. The mean fluence was 6.66J/cm2. Subjectively, 100 percent of subjects reported a decrease in dysethesia and the number of flushing episodes. Objectively, subjects demonstrated at least a 62.5-percent reduction in erythema. Conclusion: Laser surgery provided subjective relief of dysesthesia and decreased the number of flushing episodes with a greater than 62-percent objective reduction in the severity of erythema. The 585nm pulsed dye laser is a safe, efficacious treatment for the signs and symptoms of idiopathic flushing with dysesthesia. PMID:26345489

  1. A rare case of isolated idiopathic gingival fibromatosis.

    PubMed

    Saini, Ashish; Singh, Meghna; Singh, Saimbi C

    2013-01-01

    Idiopathic gingival fibromatosis (IGF) is a rare condition. It is genetically heterogeneous and is usually part of a syndrome or, rarely, an isolated disorder. This study presents a rare case of 13 year old boy who was diagnosed with isolated IGF. This diagnosis has been based on clinical examination and after ruling out family, drug, and medical histories. External bevel gingivectomy has been done to remove excess gingival tissues. Excised tissue has been examined histologically. The patient has been followed up for a period of two and half years. No recurrence has been observed.

  2. Direct and inverted reciprocal chromosome insertions between chromosomes 7 and 14 in a woman with recurrent miscarriages

    SciTech Connect

    Ying-Tai Wang; Zhao-Cai Wang; Bajalica, S.; Han, F.Y.; Bui, T.H.; Xie, Y.G.

    1994-09-01

    We present the first case of direct and inverted reciprocal chromosome insertions between human chromosomes 7 and 14, ascertained because of repeated spontaneous abortions. Prometaphase GTG banding analysis showed the karyotype to be 46, XX, inv ins (7;14)(7pter {yields} 7q11.23::14q32.2 {yields} 14q22::7q21.2 {yields} 7qter), dir ins(14;7)(14pter {yields} 14q22::7q11.23 {yields} 7q21.2::14q32.2 {yields} 14qter). Origins of the insertion have been confirmed by chromosome painting with libraries specific for chromosomes 7 and 14 using fluorescence in situ hybridization. 5 refs., 3 figs.

  3. [Idiopathic lung fibrosis].

    PubMed

    Leonhardt, L; Geldszus, R; Molitor, S J

    1990-02-01

    In a 39-year-old patient with chronic progressive idiopathic pulmonary fibrosis, the genetic aspects, course and therapeutic possibilities of the disease are discussed. In February, 1987, the English-born patient, Anthony V., attended for initial examination on account of progressive dyspnoea, on which occasion radiology and pulmonary function analysis revealed advanced pulmonary fibrosis. The patient's family history revealed a familial genesis, since both his father (?) and his sister had died of this disease. A comparative of the patient's chest films with original chest films of his sister revealed almost identical findings. Within the previous twelve months, follow-up examinations done on A.V. revealed an increase in the restrictive component (reduction of vital capacity from 2,400 ml to 1,500 ml), development of partial respiratory failure at rest, and global respiratory failure in response to mild ergometric exercise despite intermittent high-dose steroid administrations superimposed on long-term, low-dose steroid therapy. The unfavourable evolution observed over the past 12 months is underscored by an increase in mean pulmonary arterial pressure from 18 mmHg initially to a present 34 mmHg at rest, and 46 mmHg under submaximal ergometric loading. The only option still left to the patient is the possibility of a lung transplantation, which - probably initially unilateral - is scheduled to be carried out in the near future at the Chest Surgery Department of the Medical University at Hannover.

  4. Adolescent Idiopathic Scoliosis

    PubMed Central

    Rinsky, Lawrence A.; Gamble, James G.

    1988-01-01

    Adolescent idiopathic scoliosis is the single most common form of spinal deformity seen in orthopedic practice. Our knowledge about the epidemiology, etiology, natural history, and treatment has recently increased dramatically. The incidence of small curves is rather high (2% of the population), whereas severe curves are much less common (<0.1%), but we cannot always predict which curve will progress. Abnormalities of the neuromuscular system and of calcium metabolism, and certain growth, genetic, and mechanical factors may all play roles in the pathogenesis of the disorder. The physiologic secondary effects of severe scoliosis relate to restrictive lung disease, but most patients do not have a deformity great enough to affect their cardiorespiratory function. The psychological and social effects of scoliosis are significant for patients but difficult to quantitate. For most patients with moderate scoliosis—that is, more than 25 to 30 degrees—treatment with an underarm brace or electrical stimulation is adequate to “control” progression of the curve. Surgical fusion allows actual correction of the curve but is indicated in only a small percentage of patients—usually those with more than 50 degrees of deformity. Images PMID:3279708

  5. Idiopathic fascicular ventricular tachycardia.

    PubMed

    Francis, Johnson; Venugopal, K; Khadar, S A; Sudhayakumar, N; Gupta, Anoop K

    2004-07-01

    Idiopathic fascicular ventricular tachycardia is an important cardiac arrhythmia with specific electrocardiographic features and therapeutic options. It is characterized by relatively narrow QRS complex and right bundle branch block pattern. The QRS axis depends on which fascicle is involved in the re-entry. Left axis deviation is noted with left posterior fascicular tachycardia and right axis deviation with left anterior fascicular tachycardia. A left septal fascicular tachycardia with normal axis has also been described. Fascicular tachycardia is usually seen in individuals without structural heart disease. Response to verapamil is an important feature of fascicular tachycardia. Rare instances of termination with intravenous adenosine have also been noted. A presystolic or diastolic potential preceding the QRS, presumed to originate from the Purkinje fibers can be recorded during sinus rhythm and ventricular tachycardia in many patients with fascicular tachycardia. This potential (P potential) has been used as a guide to catheter ablation. Prompt recognition of fascicular tachycardia especially in the emergency department is very important. It is one of the eminently ablatable ventricular tachycardias. Primary ablation has been reported to have a higher success, lesser procedure time and fluoroscopy time.

  6. Male idiopathic oligoasthenoteratozoospermia.

    PubMed

    Cavallini, Giorgio

    2006-03-01

    Idiopathic oligoasthenoteratozoospermia (iOAT) affects approximately 30% of all infertile men. This mini-review discussed recent data in this field. Age, non-inflammatory functional alterations in post-testicular organs, infective agents (Chlamydia trachomatis, herpes virus and adeno-associated viruses), alterations in gamete genome, mitochondrial alterations, environmental pollutants and "subtle" hormonal alterations are all considered possible causes of iOAT. Increase of reactive oxygen species in tubules and in seminal plasma and of apoptosis are reputed to affect sperm concentration, motility and morphology. iOAT is commonly diagnosed by exclusion, nevertheless spectral traces of the main testicular artery may be used as a diagnostic tool for iOAT. The following can be considered therapies for iOAT: 1) tamoxifen citrate (20 mg/d) + testosterone undecanoate (120 mg/d) (pregnancy rate per couple/month [prcm]: 3.8%); 2) folic acid (66 mg/d) + zinc sulfate (5 mg/d); 3) L-carnitine (2 g/d) alone or in combination with acetyl-L-carnitine (1 g/d) (prcm: 2.3%); and 4) both carnitines = one 30 mg cinnoxicam suppository every 4 days (prcm: 8.5%). Alpha-blocking drugs improved sperm concentration but not morphology, motility or pregnancy rate. Tranilast (300 mg/d) increased sperm parameters and pregnancy rates in an initial uncontrolled study. Its efficacy on sperm concentration (but not on sperm motility, morphology or prcm) was confirmed in subsequent published reports. The efficacy of tamoxifen + testosterone undecanoate, tamoxifen alone, and recombinant follicle-stimulating hormone is still a matter for discussion.

  7. Idiopathic Interstitial Pneumonia

    PubMed Central

    Flaherty, Kevin R.; Andrei, Adin-Cristian; King, Talmadge E.; Raghu, Ganesh; Colby, Thomas V.; Wells, Athol; Bassily, Nadir; Brown, Kevin; du Bois, Roland; Flint, Andrew; Gay, Steven E.; Gross, Barry H.; Kazerooni, Ella A.; Knapp, Robert; Louvar, Edmund; Lynch, David; Nicholson, Andrew G.; Quick, John; Thannickal, Victor J.; Travis, William D.; Vyskocil, James; Wadenstorer, Frazer A.; Wilt, Jeffrey; Toews, Galen B.; Murray, Susan; Martinez, Fernando J.

    2007-01-01

    Rationale: Treatment and prognoses of diffuse parenchymal lung diseases (DPLDs) varies by diagnosis. Obtaining a uniform diagnosis among observers is difficult. Objectives: Evaluate diagnostic agreement between academic and community-based physicians for patients with DPLDs, and determine if an interactive approach between clinicians, radiologists, and pathologists improved diagnostic agreement in community and academic centers. Methods: Retrospective review of 39 patients with DPLD. A total of 19 participants reviewed cases at 2 community locations and 1 academic location. Information from the history, physical examination, pulmonary function testing, high-resolution computed tomography, and surgical lung biopsy was collected. Data were presented in the same sequential fashion to three groups of physicians on separate days. Measurements and Main Results: Each observer's diagnosis was coded into one of eight categories. A κ statistic allowing for multiple raters was used to assess agreement in diagnosis. Interactions between clinicians, radiologists, and pathologists improved interobserver agreement at both community and academic sites; however, final agreement was better within academic centers (κ = 0.55–0.71) than within community centers (κ = 0.32–0.44). Clinically significant disagreement was present between academic and community-based physicians (κ = 0.11–0.56). Community physicians were more likely to assign a final diagnosis of idiopathic pulmonary fibrosis compared with academic physicians. Conclusions: Significant disagreement exists in the diagnosis of DPLD between physicians based in communities compared with those in academic centers. Wherever possible, patients should be referred to centers with expertise in diffuse parenchymal lung disorders to help clarify the diagnosis and provide suggestions regarding treatment options. PMID:17255566

  8. Post-traumatic stress, anxiety and depression following miscarriage or ectopic pregnancy: a prospective cohort study

    PubMed Central

    Farren, Jessica; Jalmbrant, Maria; Ameye, Lieveke; Joash, Karen; Mitchell-Jones, Nicola; Tapp, Sophie; Timmerman, Dirk; Bourne, Tom

    2016-01-01

    Objectives This is a pilot study to investigate the type and severity of emotional distress in women after early pregnancy loss (EPL), compared with a control group with ongoing pregnancies. The secondary aim was to assess whether miscarriage or ectopic pregnancy impacted differently on the type and severity of psychological morbidity. Design This was a prospective survey study. Consecutive women were recruited between January 2012 and July 2013. We emailed women a link to a survey 1, 3 and 9 months after a diagnosis of EPL, and 1 month after the diagnosis of a viable ongoing pregnancy. Setting The Early Pregnancy Assessment Unit (EPAU) of a central London teaching hospital. Participants We recruited 186 women. 128 had a diagnosis of EPL, and 58 of ongoing pregnancies. 11 withdrew consent, and 11 provided an illegible or invalid email address. Main outcome measures Post-traumatic stress disorder (PTSD) was measured using the Post-traumatic Diagnostic Scale (PDS), and anxiety and depression using the Hospital Anxiety and Depression Scale (HADS). Results Response rates were 69/114 at 1 month and 44/68 at 3 months in the EPL group, and 20/50 in controls. Psychological morbidity was higher in the EPL group with 28% meeting the criteria for probable PTSD, 32% for anxiety and 16% for depression at 1 month and 38%, 20% and 5%, respectively, at 3 months. In the control group, no women met criteria for PTSD and 10% met criteria for anxiety and depression. There was little difference in type or severity of distress following ectopic pregnancy or miscarriage. Conclusions We have shown a large number of women having experienced a miscarriage or ectopic pregnancy fulfil the diagnostic criteria for probable PTSD. Many suffer from moderate-to-severe anxiety, and a lesser number depression. Psychological morbidity, and in particular PTSD symptoms, persists at least 3 months following pregnancy loss. PMID:27807081

  9. Prenatal alcohol exposure and miscarriage, stillbirth, preterm delivery, and sudden infant death syndrome.

    PubMed

    Bailey, Beth A; Sokol, Robert J

    2011-01-01

    In addition to fetal alcohol syndrome and fetal alcohol spectrum disorders, prenatal alcohol exposure is associated with many other adverse pregnancy and birth outcomes. Research suggests that alcohol use during pregnancy may increase the risk of miscarriage, stillbirth, preterm delivery, and sudden infant death syndrome. This research has some inherent difficulties, such as the collection of accurate information about alcohol consumption during pregnancy and controlling for comorbid exposures and conditions. Consequently, attributing poor birth outcomes to prenatal alcohol exposure is a complicated and ongoing task, requiring continued attention to validated methodology and to identifying specific biological mechanisms.

  10. A systematic approach for the diagnosis and treatment of idiopathic peptic ulcers.

    PubMed

    Chung, Chen-Shuan; Chiang, Tsung-Hsien; Lee, Yi-Chia

    2015-09-01

    An idiopathic peptic ulcer is defined as an ulcer with unknown cause or an ulcer that appears to arise spontaneously. The first step in treatment is to exclude common possible causes, including Helicobacter pylori infection, infection with other pathogens, ulcerogenic drugs, and uncommon diseases with upper gastrointestinal manifestations. When all known causes are excluded, a diagnosis of idiopathic peptic ulcer can be made. A patient whose peptic ulcer is idiopathic may have a higher risk for complicated ulcer disease, a poorer response to gastric acid suppressants, and a higher recurrence rate after treatment. Risk factors associated with this disease may include genetic predisposition, older age, chronic mesenteric ischemia, smoking, concomitant diseases, a higher American Society of Anesthesiologists score, and higher stress. Therefore, the diagnosis and management of emerging disease should systematically explore all known causes and treat underlying disease, while including regular endoscopic surveillance to confirm ulcer healing and the use of proton-pump inhibitors on a case-by-case basis.

  11. Idiopathic CD4 Lymphocytopenia

    PubMed Central

    Régent, Alexis; Autran, Brigitte; Carcelain, Guislaine; Cheynier, Rémi; Terrier, Benjamin; Charmeteau-De Muylder, Bénédicte; Krivitzky, Alain; Oksenhendler, Eric; Costedoat-Chalumeau, Nathalie; Hubert, Pascale; Lortholary, Olivier; Dupin, Nicolas; Debré, Patrice; Guillevin, Loïc; Mouthon, Luc

    2014-01-01

    Abstract Idiopathic CD4 T lymphocytopenia (ICL) is a rare and severe condition with limited available data. We conducted a French multicenter study to analyze the clinical and immunologic characteristics of a cohort of patients with ICL according to the Centers for Disease Control criteria. We recruited 40 patients (24 female) of mean age 44.2 ± 12.2 (19–70) years. Patients underwent T-lymphocyte phenotyping and lymphoproliferation assay at diagnosis, and experiments related to thymic function and interferon (IFN)-γ release by natural killer (NK) cell were performed. Mean follow-up was 6.9 ± 6.7 (0.14–24.3) years. Infectious, autoimmune, and neoplastic events were recorded, as were outcomes of interleukin 2 therapy. In all, 25 patients had opportunistic infections (12 with human papillomavirus infection), 14 had autoimmune symptoms, 5 had malignancies, and 8 had mild or no symptoms. At the time of diagnosis, the mean cell counts were as follows: mean CD4 cell count: 127/mm3 (range, 4–294); mean CD8: 236/mm3 (range, 1–1293); mean CD19: 113/mm3 (range, 3–547); and mean NK cell count: 122/mm3 (range, 5–416). Most patients had deficiency in CD8, CD19, and/or NK cells. Cytotoxic function of NK cells was normal, and patients with infections had a significantly lower NK cell count than those without (p = 0.01). Patients with autoimmune manifestations had increased CD8 T-cell count. Proliferation of thymic precursors, as assessed by T-cell rearrangement excision circles, was increased. Six patients died (15%). CD4 T-cell count <150/mm3 and NK cell count <100/mm3 were predictors of death. In conclusion, ICL is a heterogeneous disorder often associated with deficiencies in CD8, CD19, and/or NK cells. Long-term prognosis may be related to initial CD4 and NK cell deficiency. PMID:24646462

  12. Idiopathic atrophie blanche.

    PubMed

    Amato, Lauretta; Chiarini, Caterina; Berti, Samantha; Massi, Daniela; Fabbri, Paolo

    2006-01-01

    clinical, serologic, histopathologic, and immunopathologic findings, a diagnosis of idiopathic atrophie blanche was made. The patient was treated with dapsone (50 mg p.o. q.d.) and pentoxifylline (400 mg p.o. t.i.d.) with pain relief and complete resolution of the ulcerations after 6 weeks of therapy.

  13. [Recurrent inflammatory optic neuritis and neuromyelitis optica].

    PubMed

    de Sèze, J; Arndt, C

    2010-12-01

    Inflammatory optic neuritis (ON) represents a frequent clinical situation in neurology and ophthalmology. When MRI and CSF analysis are normal, ON is considered idiopathic with a suspected viral etiology. However, in several cases either a recurrence or a myelitis may occur. In the first case, it is relapsing inflammatory optic neuritis (RION) and in the second case it is neuromyelitis optica (NMO). Nevertheless, predictive criteria of a recurrence or an extension of the disease to spinal cord remains unknown, excepted for anti-NMO IgG antibodies which are probably highly specific for a future evolution to NMO. In the present paper, the authors successively present the two clinical situations (RION and NMO) and attempt to summarize diagnostic and prognostic criteria.

  14. [How to cope with recurrent aphthous stomatitis].

    PubMed

    Madrid, C; Jaques, B; Bouferrrache, K; Broome, M

    2010-10-06

    Recurrent aphthous stomatitis (RAS) is the most common oral mucosa ailment. This condition is frequently considered as idiopathic due to the doubts about its etiology, probably related to a minor immunological dysregulation in a context of genetic predisposition. However, ulcers that resemble recurrent aphthous stomatitis in some respects can be found in systemic disorders that must be ruled out for the differential diagnosis of SAR, particularly when they appear after adolescence and/or when associated lesions exist out of the oral cavity. SAR management lies on the elimination of predisposing factors (drugs, oral trauma, food allergies...) and if needed, topical corticosteroids are the first choice regimen. More severe cases may require systemic regimens.

  15. Chromosome aberrations in a large series of spontaneous miscarriages in the German population and review of the literature

    PubMed Central

    2014-01-01

    Background In a review of the literature in 2000 the different cytogenetic aspects of spontaneous miscarriages were well documented. This review also included the spontaneous miscarriage results of one large German study published in 1990. However, to our knowledge there are no new data on spontaneous miscarriages in the German population. Therefore, the aim of the present retrospective large study was to find out the incidence and types of chromosome aberrations in an unselected series of spontaneous miscarriages in the German population, and whether our more recent results were different to data published previously. In case of culture failure we implemented a quantitative fluorescent polymerase chain reaction (QF-PCR) for chromosomes 13, 18, 21, X and Y. Results In the present German retrospective study cytogenetic analysis (CA) was attempted on 534 spontaneous miscarriages between weeks 7 and 34 of gestation, being successful in 73% (390/534) of them. Two hundred and thirty-seven of the cases (61%, 237/390) were chromosomally abnormal. Trisomy was the most common chromosome aberration and accounted for 53% (125/237) of the aberrant karyotypes. A multiple aneuploidy was observed in 7% (17/237) of the aberrant karyotypes. Chromosomes 16, 22, 15 and 21 were found most frequently involved in aneuploidies. Fifty-four cases (23%, 54/237) with a polyploidy were found in the present study. Single unbalanced structural chromosome aberrations accounted for 4% (10/237) of the aberrant karyotypes. Eleven samples (5%, 11/237) displayed a variety of numerical and/or structural chromosome aberrations. One hundred and forty-four spontaneous miscarriages (27%, 144/534) failed to grow in culture. A total of 27 cases were analysed by QF-PCR for chromosomes 13, 18, 21, X and Y, being informative in all cases. Conclusion In our German retrospective large study of spontaneous miscarriages, the incidence and types of chromosome aberrations by CA are within the reported range of other

  16. The loss of self: The effect of miscarriage, stillbirth, and child death on maternal self-esteem.

    PubMed

    Wonch Hill, Patricia; Cacciatore, Joanne; Shreffler, Karina M; Pritchard, Kayla M

    2016-11-17

    A child's death augments how grieving parents view the world, the family, and the self. Using a representative sample of women ages 25-45 who have ever given birth, we assessed whether miscarriage, stillbirth, and child death impact self-esteem and whether this loss is moderated by maternal identity. We found that stillbirth and child death, but not miscarriage, negatively impacted self-esteem. For those who experienced a loss, the impact on self-esteem was moderated by maternal identity. Women who experienced a stillbirth were the only group who had significantly lower self-esteem after controlling for background characteristics and maternal identity variables.

  17. Informatics Enhanced SNP Microarray Analysis of 30 Miscarriage Samples Compared to Routine Cytogenetics

    PubMed Central

    Lathi, Ruth B.; Loring, Megan; Massie, Jamie A. M.; Demko, Zachary P.; Johnson, David; Sigurjonsson, Styrmir; Gemelos, George; Rabinowitz, Matthew

    2012-01-01

    Purpose The metaphase karyotype is often used as a diagnostic tool in the setting of early miscarriage; however this technique has several limitations. We evaluate a new technique for karyotyping that uses single nucleotide polymorphism microarrays (SNP). This technique was compared in a blinded, prospective fashion, to the traditional metaphase karyotype. Methods Patients undergoing dilation and curettage for first trimester miscarriage between February and August 2010 were enrolled. Samples of chorionic villi were equally divided and sent for microarray testing in parallel with routine cytogenetic testing. Results Thirty samples were analyzed, with only four discordant results. Discordant results occurred when the entire genome was duplicated or when a balanced rearrangement was present. Cytogenetic karyotyping took an average of 29 days while microarray-based karytoyping took an average of 12 days. Conclusions Molecular karyotyping of POC after missed abortion using SNP microarray analysis allows for the ability to detect maternal cell contamination and provides rapid results with good concordance to standard cytogenetic analysis. PMID:22403611

  18. Similarities and differences in couples' grief reactions following a miscarriage: results from a longitudinal study.

    PubMed

    Beutel, M; Willner, H; Deckardt, R; Von Rad, M; Weiner, H

    1996-03-01

    Recent studies have documented grief and depressive reactions in women after a miscarriage. However, the men's reactions to their partner's experience have been neglected. In a controlled follow-up study, 56 couples were studied shortly after the miscarriage, and 6 (N = 47) and 12 months later (N = 45). The participants completed standardized questionnaires for depression, physical complaints, anxiety, and grief. Contrary to commonly held beliefs, men do grieve, but less intensely and enduringly than their partners. The manner in which they experience their grief is similar to that of the women, except that the men cry less and feel less need to talk about it. Unlike the women they do not react with an increased depressive reaction (compared to age- and sex-matched community control groups). Giving up their personal expectations, hopes for, and fantasies about the unborn child is a major source of grieving for both. Some men feel burdened by their wives' grief or depressive reactions. Conflicting reactions may affect the couples' interactions and promote depressive reactions in the women.

  19. Chronic idiopathic urticaria and Graves' disease.

    PubMed

    Ruggeri, R M; Imbesi, S; Saitta, S; Campennì, A; Cannavò, S; Trimarchi, F; Gangemi, S

    2013-01-01

    Chronic urticaria is a common condition characterized by recurrent episodes of mast cell-driven wheal and flare-type skin reactions lasting for more than 6 weeks. In about 75% of cases, the underlying causes remain unknown, and the term chronic idiopathic urticaria (CIU) is used to emphasize that wheals develop independently of identified external stimuli. Although CIU affects about 1.0% of the general population, its etiopathogenesis is not yet well understood. It is now widely accepted that in many cases CIU should be regarded as an autoimmune disorder caused by circulating and functionally active IgG autoantibodies specific for the IgE receptor (FceRI) present on mast cells and basophils or for IgE itself. The well-known association of CIU with other autoimmune processes/diseases represents further indirect evidence of its autoimmune origin. Autoimmune thyroid diseases, especially autoimmune thyroiditis, represent the most frequently investigated diseases in association with CIU. Here we review this topic with particular regard to the association between Graves' disease and CIU. The possible pathogenetic mechanisms and the clinical implications of such an association are discussed.

  20. Miscarriage - threatened

    MedlinePlus

    ... not need any particular treatment. If you are Rh Negative , then you may be given immune globulin. You may be told to avoid or restrict some activities. Not having sexual intercourse is usually recommended until the warning signs have disappeared.

  1. Control of recurrent supraventricular tachycardia with amiodarone hydrochloride.

    PubMed Central

    Swan, J. H.; Chisholm, A. W.

    1976-01-01

    Amiodarone hydrochloride, a new antiarrhythmic agent, controlled a recurrent supraventricular arrhythmia, refractory to conventional medical treatment, in a 57-year-old patient with an anomalous conduction system and idiopathic cardiomyopathy. For the 11 months that the patient has been taking the drug her arrhythmia has not recurred. This drug has produced no important side effects in this patient. Images FIG. 1 FIG. 2 PMID:943223

  2. Autoinflammatory syndromes behind the scenes of recurrent fevers in children.

    PubMed

    Rigante, Donato

    2009-08-01

    Many children experience recurrent fevers with no easily identifiable source and only a careful follow-up helps in the early identification of other presenting symptoms of other defined conditions which require medical intervention. Autoinflammatory syndromes are rare childhood-onset disorders of the innate immunity in which recurrent flares of fever and inflammation affecting skin, joints, the gastrointestinal tube, or serous membranes are the most striking signs, without any evidence of autoantibody production or underlying infections. Among the pediatric conditions belonging to this group we can consider hereditary recurrent fevers (familial Mediterranean fever, mevalonate kinase deficiency syndrome, tumor necrosis factor receptor-associated periodic syndrome, cryopyrin-associated periodic syndromes), pyogenic disorders (PAPA syndrome, CRMO syndrome, Majeed syndrome), immune-mediated granulomatous diseases (Blau syndrome, Crohn's disease), and idiopathic febrile syndromes (systemic-onset juvenile idiopathic arthritis, PFAPA syndrome, Behçet syndrome). Their genetic background has only been partially elucidated and advances in their molecular pathogenesis are shedding new light on the innate immune system, whilst more and more diseases are being reconsidered at a pathogenetic level and included in this new chapter of postgenomic medicine. The diagnosis of most autoinflammatory syndromes relies on clinical history, demonstration of an increased acute-phase response during inflammatory attacks, and, possibly, genetic confirmation, which is still elusive especially for idiopathic febrile syndromes. This astonishing progress in the awareness and knowledge of autoinflammatory syndromes has anticipated the actual possibilities of medical intervention and rationalized treatment with targeted biologic agents.

  3. Embryo selection with preimplantation chromosomal screening in patients with recurrent pregnancy loss.

    PubMed

    Shahine, Lora K; Lathi, Ruth B

    2014-03-01

    Recurrent pregnancy loss (RPL) is a multifactorial disorder which is often challenging for both patients and providers. Guidelines for the evaluation and treatment of patients with RPL include screening for uterine abnormalities, parental chromosomes, and antiphospholipid antibodies, but approximately half of RPL patients remain unexplained. The current recommendation for patients with unexplained RPL is expectant management which offers most patients a 60 to 80% success rate over time. Genetic imbalances in the embryo, including inherited unbalanced translocations and de novo aneuploidy, are frequent causes of miscarriage. Preimplantation genetic screening (PGS) has been proposed as an effective method for selecting viable embryos for transfer that may result lower risk of miscarriage for patients with unexplained RPL and carriers of balanced translocations. The current evidence examining the use of in vitro fertilization with PGS in patients with RPL reveals variable results, due to differences in technologies used and variable patient populations. Newer approaches, which include blastocyst biopsy and the ability to screen for all 24 chromosomes, show the most promise in reducing miscarriage rates. Studies that identify which patients are most likely to benefit from PGS and include live birth rates per initiated cycles are needed before universally recommending this treatment to couples with RPL.

  4. Intimate Partner Violence and Miscarriage: Examination of the Role of Physical and Psychological Abuse and Posttraumatic Stress Disorder

    ERIC Educational Resources Information Center

    Morland, Leslie A.; Leskin, Gregory A.; Block, Carolyn Rebecca; Campbell, Jacquelyn C.; Friedman, Matthew J.

    2008-01-01

    Despite research documenting high rates of violence during pregnancy, few studies have examined the impact of physical abuse, psychological abuse, and posttraumatic stress disorder (PTSD) on miscarriage. Secondary analysis of data collected by the Chicago Women's Health Risk Study permitted an exploration of the relationships among physical abuse,…

  5. Intra uterine extra-amniotic versus vaginal misoprostol for termination of second trimester miscarriage: A randomized controlled trial

    PubMed Central

    Abbas Mitwaly, Abo Bakr; Abbas, Ahmed Mohamed; Abdellah, Mohamed Sayed

    2016-01-01

    Background: Termination of pregnancy in the second trimester using prostaglandins has been shown to be safe and effective. Misoprostol has multiple routes of administration; oral, vaginal, buccal, rectal and sublingual. Objective: The study aims to compare the efficacy and safety of intrauterine extra-amniotic and vaginal misoprostol in a dose of 200 microgram every 4 hours for the termination of pregnancy in cases of second trimester miscarriage. Materials and Methods: A prospective randomized open labeled clinical trial included 180 women with missed miscarriage in gestational age between 13 and 24 wks. Patients were randomized to receive subsequent doses of 200 µg misoprostol every 4 hrs either intra uterine extra-amniotic by Foley catheter or vaginally administered. Randomization was completed using a computer-generated random table. The primary outcome of this study was the mean duration from the initial misoprostol dose until complete fetal expulsion (induction-expulsion interval). Results: The mean gestational age was 17.74 wks. The mean time to complete miscarriage in the intra uterine extra-amniotic group was 5.27 hrs, which was significantly lower than the vaginal group (9.92 hrs, p=0.001). Side effects were more common in vaginal group. Conclusion: Intra uterine extra-amniotic misoprostol with a dose of 200 µg every 4 hrs appears to be more effective and safer than vaginal misoprostol in induction of second trimester miscarriage. PMID:27921088

  6. Effect of miscarriage history on maternal-infant bonding during the first year postpartum in the First Baby Study: a longitudinal cohort study

    PubMed Central

    2014-01-01

    Background Miscarriage, the unexpected loss of pregnancy before 20 weeks gestation, may have a negative effect on a mother’s perception of herself as a capable woman and on her emotional health when she is pregnant again subsequent to the miscarriage. As such, a mother with a history of miscarriage may be at greater risk for difficulties navigating the process of becoming a mother and achieving positive maternal-infant bonding with an infant born subsequent to the loss. The aim of this study was to examine the effect of miscarriage history on maternal-infant bonding after the birth of a healthy infant to test the hypothesis that women with a history of miscarriage have decreased maternal-infant bonding compared to women without a history of miscarriage. Methods We completed secondary analysis of the First Baby Study, a longitudinal cohort study, to examine the effect of a history of miscarriage on maternal-infant bonding at 1 month, 6 months, and 12 months after women experienced the birth of their first live-born baby. In a sample of 2798 women living in Pennsylvania, USA, we tested our hypothesis using linear regression analysis of Shortened Postpartum Bonding Questionnaire (S-PBQ) scores, followed by longitudinal analysis using a generalized estimating equations model with repeated measures. Results We found that women with a history of miscarriage had similar S-PBQ scores as women without a history of miscarriage at each of the three postpartum time points. Likewise, longitudinal analysis revealed no difference in the pattern of maternal-infant bonding scores between women with and without a history of miscarriage. Conclusions Women in the First Baby Study with a history of miscarriage did not differ from women without a history of miscarriage in their reported level of bonding with their subsequently born infants. It is important for clinicians to recognize that even though some women may experience impaired bonding related to a history of miscarriage

  7. [Idiopathic interstitial pneumonias in 2016].

    PubMed

    Debray, M-P; Borie, R; Danel, C; Khalil, A; Majlath, M; Crestani, B

    2017-02-01

    Idiopathic interstitial pneumonias comprise 8 clinicopathological entities, most of them with a chronic course and various prognosis. Idiopathic pulmonary fibrosis is the most frequent and most severe of these. Computed tomography has an important role for its diagnosis. It can identify the corresponding pathological pattern of usual interstitial pneumonia in about 50 percent of cases. It can suggest differential diagnosis in other cases, most frequently fibrosing nonspecific interstitial pneumonia and chronic hypersensitivity pneumonitis. Imaging features should be integrated to clinical and available pathologic data during multidisciplinary team meetings involving physicians with a good knowledge of interstitial diseases. Some cases may be unclassifiable, but these could later be reclassified as new data may occur or imaging features may change. Surgical lung biopsy is being less frequently performed and an emerging less invasive technique, lung cryobiopsy, is under evaluation. Pleuroparenchymal fibroelastosis is a distinct entity only recently described, with uncertain prevalence and prognosis that seems being quite often associated to another pattern of interstitial pneumonia.

  8. Nonsurgical management of idiopathic clubfoot.

    PubMed

    Noonan, Kenneth J; Richards, B Stephens

    2003-01-01

    Because nonsurgical management was thought not to yield adequate correction and a durable result, most children with idiopathic clubfoot have undergone surgery with extensive posteromedial and lateral release. However, surgical management caused residual deformity, stiffness, and pain in some children; thus, the favorable long-term results with the Ponseti and French methods of nonsurgical management have garnered interest. The Ponseti method consists of manipulation and casting of idiopathic clubfeet; the French method consists of physiotherapy, taping, and continuous passive motion. Careful evaluation of the techniques and results of these two approaches may increase their use and decrease or minimize the use of surgical management and thus the associated morbidity resulting from extensile releases.

  9. Treatment of Idiopathic Membranous Nephropathy

    PubMed Central

    Austin, Howard A.

    2012-01-01

    Exciting progress recently has been made in our understanding of idiopathic membranous nephropathy, as well as treatment of this disease. Here, we review important advances regarding the pathogenesis of membranous nephropathy. We will also review the current approach to treatment and its limitations and will highlight new therapies that are currently being explored for this disease including Rituximab, mycophenolate mofetil, and adrenocorticotropic hormone, with an emphasis on results of the most recent clinical trials. PMID:22859855

  10. Idiopathic pulmonary fibrosis: evolving concepts.

    PubMed

    Ryu, Jay H; Moua, Teng; Daniels, Craig E; Hartman, Thomas E; Yi, Eunhee S; Utz, James P; Limper, Andrew H

    2014-08-01

    Idiopathic pulmonary fibrosis (IPF) occurs predominantly in middle-aged and older adults and accounts for 20% to 30% of interstitial lung diseases. It is usually progressive, resulting in respiratory failure and death. Diagnostic criteria for IPF have evolved over the years, and IPF is currently defined as a disease characterized by the histopathologic pattern of usual interstitial pneumonia occurring in the absence of an identifiable cause of lung injury. Understanding of the pathogenesis of IPF has shifted away from chronic inflammation and toward dysregulated fibroproliferative repair in response to alveolar epithelial injury. Idiopathic pulmonary fibrosis is likely a heterogeneous disorder caused by various interactions between genetic components and environmental exposures. High-resolution computed tomography can be diagnostic in the presence of typical findings such as bilateral reticular opacities associated with traction bronchiectasis/bronchiolectasis in a predominantly basal and subpleural distribution, along with subpleural honeycombing. In other circumstances, a surgical lung biopsy may be needed. The clinical course of IPF can be unpredictable and may be punctuated by acute deteriorations (acute exacerbation). Although progress continues in unraveling the mechanisms of IPF, effective therapy has remained elusive. Thus, clinicians and patients need to reach informed decisions regarding management options including lung transplant. The findings in this review were based on a literature search of PubMed using the search terms idiopathic pulmonary fibrosis and usual interstitial pneumonia, limited to human studies in the English language published from January 1, 2000, through December 31, 2013, and supplemented by key references published before the year 2000.

  11. Placental C4d deposition is a feature of defective placentation: observations in cases of preeclampsia and miscarriage.

    PubMed

    Kim, Eun Na; Yoon, Bo Hyun; Lee, Joong Yeup; Hwang, Doyeong; Kim, Ki Chul; Lee, JoonHo; Shim, Jae-Yoon; Kim, Chong Jai

    2015-06-01

    Placental C4d deposition is frequent in preeclampsia, and shallow placentation is a characteristic of both preeclampsia and miscarriage. This study was conducted to determine the relationship among placental C4d, maternal human leukocyte antigen (HLA) antibodies, and placental pathology in preeclampsia and miscarriage cases. The patient population (N = 104) included those with (1) preterm preeclampsia with fetal growth restriction (PE-FGR; n = 21), (2) preterm preeclampsia (PE; n = 20), (3) spontaneous preterm delivery (sPTD; n = 39), and (4) miscarriage (n = 24). C4d immunohistochemistry was performed, and the presence of maternal plasma HLA antibodies was examined. C4d staining of the syncytiotrophoblast was more frequent in PE-FGR patients (76.2 %) than in PE (10.0 %; p < 0.001) and sPTD (2.6 %; p < 0.001) patients. Maternal HLA antibody-positive rate was not different among the study groups. There was a significant correlation between C4d immunoreactivity and placental pathology consistent with maternal vascular underperfusion (p < 0.001) but not with maternal HLA antibody status. In miscarriages, the positive rates of C4d, HLA class I, and HLA class II antibodies were 58.3, 25.0, and 12.5 %, respectively. There was no correlation between the presence of maternal HLA class I or II antibodies and placental C4d immunoreactivity. This study confirms frequent placental C4d deposition in preeclampsia with fetal growth restriction and miscarriage. The association between placental C4d deposition and pathological findings of maternal vascular underperfusion suggests that C4d staining of the syncytiotrophoblast is a consequence of defective placentation rather than of a specific maternal immune response against fetal HLA. The study also demonstrates the usefulness of C4d as a biomarker of placentas at risk.

  12. Threatened miscarriage in general practice: diagnostic value of history taking and physical examination.

    PubMed Central

    Wieringa-de Waard, Margreet; Bonsel, Gouke J; Ankum, Willem M; Vos, Jeroen; Bindels, Patrick J E

    2002-01-01

    BACKGROUND: Ultrasonography, the gold standard for establishing a diagnosis in first-trimester vaginal bleeding, is not always readily avaliable. Medical history and gynaecological examination are then used instead, to make a provisional diagnosis. AIM: To determine the diagnostic value of history taking and physical examination in first-trimester bleeding, to differentiate between patients requiring immediate further diagnostic examination from those in whom an expectant policy will initially suffice. DESIGN OF STUDY: Prospective population-based cohort study. SETTING: Seventy-four general practices in Amsterdam. METHOD: Two hundred and twenty-five patients with first trimester vaginal bleeding were referred for an early pregnancy assessment. The data from 204 patients were analysed. Two diagnostic models were constructed based on symptoms and the results of gynaecological examination to identify diagnostic subgroups relevant to clinical practice. RESULTS: Model 1, which separates viable pregnancies from other diagnoses, increased pre-test probability from 47% to a post-test probability of 70%. Model 2, which enabled the identification of complete miscarriages, resulted in a post-test probability of 41% of a complete miscarriage, given a pre-test sample probability of 25%. The tentative diagnosis of a general practitioner, based entirely on clinical judgement, turned out to be a poor predictor for the ultrasonographically confirmed diagnosis (pre-test probability of 47% changed to a post-test probability of 58%). CONCLUSION: This study shows that, in first trimester bleeding, neither statistical prediction models based on signs and symptoms, nor clinical judgement, are valid replacements for ultrasonographic assessment in establishing a diagnosis. PMID:12392123

  13. Etiologic characteristics and index pregnancy outcomes of recurrent pregnancy losses in Korean women

    PubMed Central

    Lee, Gi Su; Rhee, Jeong Ho; Kim, Jong In

    2016-01-01

    Objective The goal of this study was to evaluate the etiologies and clinical outcomes of Korean recurrent pregnancy loss (RPL) patients. And also, we investigated the differences between primary and secondary RPL patients, between two and three or more pregnancy losses. Methods One hundred seventy eight women diagnosed as RPL were enrolled. We performed chromosomal analysis, thyroid stimulating hormone, prolactin, blood glucose, plasminogen activator inhibitor-1, natural killer cell proportion, anticardiolipin antibodies, antiphospholipid antibodies, lupus anticoagulant, anti-β2glycoprotein-1 antibodies, antinuclear antibody, protein C, protein S, antithrombin III, homocysteine, MTFHR gene, factor V Leiden mutation, and hysterosalphingography/hysteroscopic evaluation. Results The mean age was 34.03±4.30 years, and mean number of miscarriages was 2.69±1.11 (range, 2 to 11). Anatomical cause (13.5%), chromosomal abnormalities (5.6%), and endocrine disorders (34.3%) were observed in RPL women. Elevated natural killer cell and antiphospholipid antibodies were observed in 43.3% and 7.3% each. Among of 178 women, 77 women were pregnant. After management of those women, live birth rate was 84.4% and mean gestational weeks was 37.63±5.12. Women with three or more RPL compared with women with two RPL had more common anatomical cause such as intrauterine adhesions and lower rates of spontaneous pregnancy. Compare with secondary RPL women, immunological abnormalities were more common in primary RPL. However, miscarriage rates were not different. Conclusion Immunological factor including autoimmune and alloimmune disorders was most common etiology of RPL. Inherited thrombophilia showed different patterns with other ethnic countries. Miscarriage rates were not different between primary and secondary RPL, or between two and three or more miscarriages group. PMID:27668201

  14. A Three-Generation Family with Idiopathic Facial Palsy Suggesting an Autosomal Dominant Inheritance with High Penetrance

    PubMed Central

    Grønhøj Larsen, Christian; Gyldenløve, Mette; Jønch, Aia Elise; Charabi, Birgitte; Tümer, Zeynep

    2015-01-01

    Idiopathic facial palsy (IFP), also known as Bell's palsy, is a common neurologic disorder, but recurrent and familial forms are rare. This case series presents a three-generation family with idiopathic facial palsy. The mode of inheritance of IFP has previously been suggested as autosomal dominant with low or variable penetrance, but the present family indicates an autosomal dominant trait with high or complete penetrance. Chromosome microarray studies did not reveal a pathogenic copy number variation, which could enable identification of a candidate gene. PMID:25685580

  15. Recurrent groin hernia

    PubMed Central

    Cox, P. J.; Leach, R. D.; Ellis, Harold

    1981-01-01

    One hundred consecutive recurrences following repair of inguinal hernias have been studied; 62 were direct, 30 indirect, 7 pantaloon and one a femoral hernia. Half the indirect recurrences occurred within a year of repair and probably represented failure to detect a small indirect sac. Later indirect recurrences probably represented failure to repair the internal ring. Nine of the direct hernias were medial funicular recurrences and represented failure to anchor the darn medially. The rest of the direct recurrences were attributable to tissue insufficiency and could probably have been averted by larger tissue bites. Recurrences following inguinal herniorrhaphy remain an all too common problem but can be reduced by meticulous surgical technique. PMID:7339602

  16. Acquired idiopathic generalized anhidrosis: case report.

    PubMed

    Brantley, Elise I; Mutasim, Diya F; Heaton, Charles

    2011-01-01

    We report a case of acquired idiopathic generalized anhidrosis (AIGA) in a 56-year-old white woman. Acquired idiopathic generalized anhidrosis is an exceedingly rare group of heterogeneous disorders that has been almost exclusively reported in young Japanese males. Our case is unique in that AlGA may be underrecognized in this patient population.

  17. [Annexins and recurrent pregnancy loss].

    PubMed

    Udry, Sebastián; Aranda, Federico; Latino, Omar; Larrañaga, Gabriela de

    2013-01-01

    Recurrent Pregnancy Loss (RPL) affects public health and directly compromises the quality of life of hundreds of women, with a detrimental effect on their physical and mental health. Approximately 50% of RPL are not associated to any of the currently known etiology and will be considered idiopathic. Recently, it has been demonstrated that the expression of annexin 5 (ANXA5), a protein found on the trophoblastic surface, plays a fundamental role in the development of pregnancy due to its immunomodulator and anticoagulant function at the placentary level. Some genetic haplotypes of ANXA5 are associated to alterations in the expression of this gene, such as haplotype M2 which is associated to a decrease in the expression of ANXA5. The presence of this haplotype is related to the following conditions occurring during pregnancy: RPL, foetal intrauterine growth restriction, low child weight at birth, preeclampsia and maternal pulmonary thromboembolism. This review describes the structure, function and genetic expression of ANXA5, as well as its possible implication in RPL.

  18. Urban legends: recurrent aphthous stomatitis.

    PubMed

    Baccaglini, L; Lalla, R V; Bruce, A J; Sartori-Valinotti, J C; Latortue, M C; Carrozzo, M; Rogers, R S

    2011-11-01

    Recurrent aphthous stomatitis (RAS) is the most common idiopathic intraoral ulcerative disease in the USA. Aphthae typically occur in apparently healthy individuals, although an association with certain systemic diseases has been reported. Despite the unclear etiopathogenesis, new drug trials are continuously conducted in an attempt to reduce pain and dysfunction. We investigated four controversial topics: (1) Is complex aphthosis a mild form of Behçet's disease (BD)? (2) Is periodic fever, aphthous stomatitis, pharyngitis, and adenitis (PFAPA) syndrome a distinct medical entity? (3) Is RAS associated with other systemic diseases [e.g., celiac disease (CD) and B12 deficiency]? (4) Are there any new RAS treatments? Results from extensive literature searches, including a systematic review of RAS trials, suggested the following: (1) Complex aphthosis is not a mild form of BD in North America or Western Europe; (2) Diagnostic criteria for PFAPA have low specificity and the characteristics of the oral ulcers warrant further studies; (3) Oral ulcers may be associated with CD; however, these ulcers may not be RAS; RAS is rarely associated with B12 deficiency; nevertheless, B12 treatment may be beneficial, via mechanisms that warrant further study; (4) Thirty-three controlled trials published in the past 6 years reported some effectiveness, although potential for bias was high.

  19. [Idiopathic elephantiasis of the penis: a case report].

    PubMed

    Yamamoto, Keisuke; Matsuoka, Yasuhiro; Takao, Tetsuya; Tsujimur, Akira; Okuyama, Akihiko; Kubo, Tateki; Hosokawa, Kou; Kakuta, Yoichi; Yamaguchi, Seiji

    2009-03-01

    We report a case of idiopathic elephantiasis of penis. A 41-year-old man was refered to our hospital with a painful penile swelling and severe miction pain. He had no particular past or familial history, and had never been to tropical or semitropical region. Physical examination showed a prominent swelling and flection of his penis. Magnetic resonance imaging revealed a significant thickening of the penile skin and subcutaneous tissue. Due to the difficulty of voiding, an urethral catheter was placed. The penile skin biopsy showed no malignancy. Under the diagnosis of penile elephantiasis, the resection of abnormal penile skin and penile plasty with the split skin graft from his thigh was performed. Histopathological findings showed nonspecific inflammation. The skin graft was successfully adapted. He could urinate smoothly without pain after the urethral catheter was removed. There has been no recurrence 6 months after the operation. He recovered normal micturition and sexual function.

  20. Idiopathic Systemic Capillary Leak Syndrome: A Case Report

    PubMed Central

    Yardimci, Bulent; Kazancioglu, Rumeyza

    2016-01-01

    Introduction Idiopathic systemic capillary leak syndrome (ISCLS) is rarely seen, and presents with recurrent episodes of hypotension, shock, hemoconcentration, and hypoproteinemia. The main pathology is the dysfunction of the vascular endothelium, and it is characterized by an increase of capillary permeability that is accompanied by the loss of intravascular fluid and protein. Case Presentation We present a 58-year-old female who presented with peripheral edema, leg pain, and syncope at the emergency department. Interestingly demyemilising neuropathy, which is a rare finding, ensued on day 4. She is still being treated using intravenous immunoglobulin therapy. Conclusions The early signs and symptoms of ISCLS may be subtle; therefore the diagnosis can easily be missed and prompt treatment of the syndrome may be postponed. Thus, the clinician must consider ISCLS in differential diagnosis in cases of hypotension, hemoconcentration, and hypoalbuminemia. PMID:27195144

  1. Recurrent aphthous stomatitis.

    PubMed

    Chattopadhyay, Amit; Shetty, Kishore V

    2011-02-01

    Recurrent aphthous stomatitis is a common oral ulcerative disease, affecting 10% to 15% of the general US population. This article reviews the epidemiology and clinical presentations of recurrent aphthous stomatitis, including diagnosis and management.

  2. [Chronic recurrent multifocal osteomyelitis].

    PubMed

    Marrero Calvo, M; Merino Arribas, J; Rodrigo Palacios, J; Bartolomé Albistegui, M; Camino Fernández, A; Grande Sáez, C

    2001-02-01

    Chronic recurrent multifocal osteomyelitis is a rare disorder of unknown etiology, characterized by multiple bone lesions and a variable clinical course. We present a 10 year old boy with chronic recurrent multifocal osteomyelitis who improved after treatment with naproxen.

  3. [Recurrent pancreatitis secondary to sphincter of Oddi dysfunction: case report].

    PubMed

    Calzadilla, Jeannette; Sanhueza, Natalia; Farías, Solange; González, Félix

    2016-10-21

    Dysfunction of the sphincter of Oddi is a rare disease that causes about 20% of recurrent idiopathic pancreatitis. In order to suspect its existence, it is mandatory to have ruled out all other causes of acute pancreatitis. Then, the disease needs to be classified by degree of dysfunction and have a manometry performed as it is considered the gold standard of diagnosis. Manometry is used to guide treatment and its method of choice is usually an endoscopic sphincterotomy. In this article a case of recurrent pancreatitis is discussed, which after a thorough study that ruled out other etiologies, was diagnosed as a pancreatic-type dysfunction of the sphincter of Oddi. The dysfunction was resolved by endoscopic sphincterotomy and the patient had a favorable course without any recurrence of symptoms.

  4. Miscarriage following dengue virus 3 infection in the first six weeks of pregnancy of a dengue virus-naive traveller returning from Bali to Italy, April 2016

    PubMed Central

    Zavattoni, Maurizio; Rovida, Francesca; Campanini, Giulia; Percivalle, Elena; Sarasini, Antonella; Cristini, Graziella; Tomasoni, Lina Rachele; Castelli, Francesco; Baldanti, Fausto

    2016-01-01

    We report miscarriage following dengue virus (DENV)-3 infection in a pregnant woman returning from Bali to Italy in April 2016. On her arrival, the woman had fever, rash, asthenia and headache. DENV RNA was detected in plasma and urine samples collected the following day. Six days after symptom onset, she had a miscarriage. DENV RNA was detected in fetal material, but in utero fetal infection cannot be demonstrated due to possible contamination by maternal blood. PMID:27526349

  5. Miscarriage following dengue virus 3 infection in the first six weeks of pregnancy of a dengue virus-naive traveller returning from Bali to Italy, April 2016.

    PubMed

    Zavattoni, Maurizio; Rovida, Francesca; Campanini, Giulia; Percivalle, Elena; Sarasini, Antonella; Cristini, Graziella; Tomasoni, Lina Rachele; Castelli, Francesco; Baldanti, Fausto

    2016-08-04

    We report miscarriage following dengue virus (DENV)-3 infection in a pregnant woman returning from Bali to Italy in April 2016. On her arrival, the woman had fever, rash, asthenia and headache. DENV RNA was detected in plasma and urine samples collected the following day. Six days after symptom onset, she had a miscarriage. DENV RNA was detected in fetal material, but in utero fetal infection cannot be demonstrated due to possible contamination by maternal blood.

  6. A Previous Miscarriage and a Previous Successful Pregnancy Have a Different Impact on HLA Antibody Formation during a Subsequent Successful Pregnancy

    PubMed Central

    Geneugelijk, Kirsten; Hönger, Gideon; van Deutekom, Hanneke Wilhelmina Maria; Hösli, Irene Mathilde; Schaub, Stefan; Spierings, Eric

    2016-01-01

    Inherited paternal HLA antigens from the semi-allogeneic fetus may trigger maternal immune responses during pregnancy, leading to the production of child-specific HLA antibodies. The prevalence of these HLA antibodies increases with the number of successful pregnancies. In the present study, we investigated the effect of a single prior miscarriage on HLA antibody formation during a subsequent successful pregnancy. Women with a successful pregnancy with one or more prior miscarriages (n = 229) and women with a successful pregnancy without a prior miscarriage (n = 58), and their children were HLA typed. HLA antibody analyses were performed in these women to identify whether HLA antibodies were formed against mismatched HLA class-I antigens of the last child. The percentage of immunogenic antigens was significantly lower after a single successful pregnancy that was preceded by a single miscarriage (n = 18 women) compared to a successful pregnancy that was preceded by a first successful pregnancy (n = 62 women). Thus, our data suggest that a previous miscarriage has a different impact on child-specific HLA antibody formation during a subsequent successful pregnancy than a previous successful pregnancy. The lower immunogenicity in these women cannot be explained by reduced numbers of immunogenic B-cell and T-cell epitopes. In conclusion, our observations indicate that increasing gravidity is not related to an increased prevalence of HLA antibodies in a single successful pregnancy that was preceded by a single prior miscarriage. PMID:27999574

  7. Vitamin D deficiency in chronic idiopathic urticaria.

    PubMed

    Movahedi, Masoud; Tavakol, Marzieh; Hirbod-Mobarakeh, Armin; Gharagozlou, Mohammad; Aghamohammadi, Asghar; Tavakol, Zahra; Momenzadeh, Kaveh; Nabavi, Mohammad; Dabbaghzade, Abbas; Mosallanejad, Asieh; Rezaei, Nima

    2015-04-01

    Chronic urticaria is the most common skin diseases, characterized by chronic cutaneous lesions which severely debilitates patients in several aspects of their everyday life. Vitamin D is known to exert several actions in the immune system and to influence function and differentiation of mast cells, central role players in the pathogenesis of chronic idiopathic urticaria. This study was performed to evaluate the relationship between vitamin D levels and susceptibility to chronic idiopathic urticaria. One hundred and fourteen patients with chronic idiopathic urticaria were recruited in this study along with one hundred and eighty seven sex-matched and age-matched healthy volunteers as the control group. For each patient, urticaria activity score was calculated and autologous serum skin test was done. Vitamin D metabolic statue was measured in serum as 25 hydroxyvitamin D using enzyme immunoassay method. Patients with chronic idiopathic urticaria significantly showed lower levels of vitamin D. Vitamin D deficiency was significantly associated with increased susceptibility to chronic idiopathic urticaria. There was a significant positive correlation between vitamin D levels and urticaria activity score. This study showed that patients with chronic idiopathic urticaria had reduced levels of vitamin D, while vitamin D deficiency could increase susceptibility to chronic idiopathic urticaria.

  8. [Idiopathic varicocele. Ligature of the reflexive vessels to the internal inguinal ring].

    PubMed

    Sperlongano, P; Corsale, I; Pisaniello, D; Anastasio, V; Ronia, G; Di Mauro, U

    1999-10-01

    The idiopathic varicocele is involved in 40-50% of the male sterility. The angiographic studies undertaken by Coolsaet in the 1980 have showed the different anatomic conditions that are at origin of the varicocele, explaining the recurrence or persistence of the illness after surgical operations. The high ligature of spermatic vein (Ivanissevich), eventually with ligature of spermatic artery also (Palomo), and the micro-surgical anastomoses result in high percentage of varicocele persistence. On the basis of such considerations, the Authors reviewed their experience on 371 patient surgically treated for idiopathic varicocele by inguinal ligature of the refluxive venous vessels. They emphasize the role of the intraoperative Doppler, that consents preserving spermatic artery and not-refluxive venous vessels, and need to respect the lymphatics.

  9. Management of idiopathic gingival fibromatosis: report of a case and literature review.

    PubMed

    Ramnarayan, B K; Sowmya, Krishna; Rema, J

    2011-01-01

    Gingival hyperplasia is a rare condition and is of importance for cosmetic and mechanical reasons. Idiopathic gingival fibromatosis, a benign, slow-growing proliferation of the gingival tissues, is genetically heterogeneous. The enlargement is most intense during the eruption of the primary and permanent teeth, and minimal or nondetectable growth is observed in adults. The genetic aspect, clinical feature, histopathology, immunohistochemistry, and treatment aspects are reviewed. The purpose of this paper was to report a case of idiopathic gingival fibromatosis in a 13-year-old female who had a negative family history for a similar type of gingival enlargement. The diagnosis was established through history, clinical examination, and histopathology using both hematoxylin and eosin and Van Giesen stain (a special stain for collagen). Surgical treatment, which included both gingivectomy and gingivoplasty, was carried out. The case showed remarkable esthetic and functional improvement. The patient returned after a year and showed no recurrence.

  10. Case of twin pregnancy complicated by idiopathic thrombocytopenic purpura treated with intravenous immunoglobulin: Review of the literature.

    PubMed

    Zhao, W X; Yang, X F; Lin, J H

    2017-01-01

    Idiopathic thrombocytopenic purpura (ITP) is an acquired thrombocytopenia without other clear cause of thrombocytopenia. It is not common in a singleton pregnancy and less common in twin pregnancy. We report a 33-year-old ITP pluripara whose first pregnancy was uneventful. She carried twin pregnancy, complicated by recurrent very low platelets, and gave birth to preterm twins. This patient received multiple courses of intravenous immunoglobulin (IVIG) and showed a significant platelet count improvement with IVIG therapy.

  11. Epidemiology of idiopathic pulmonary fibrosis

    PubMed Central

    Ley, Brett; Collard, Harold R

    2013-01-01

    Idiopathic pulmonary fibrosis is a chronic fibrotic lung disease of unknown cause that occurs in adults and has a poor prognosis. Its epidemiology has been difficult to study because of its rarity and evolution in diagnostic and coding practices. Though uncommon, it is likely underappreciated both in terms of its occurrence (ie, incidence, prevalence) and public health impact (ie, health care costs and resource utilization). Incidence and mortality appear to be on the rise, and prevalence is expected to increase with the aging population. Potential risk factors include occupational and environmental exposures, tobacco smoking, gastroesophageal reflux, and genetic factors. An accurate understanding of its epidemiology is important, especially as novel therapies are emerging. PMID:24348069

  12. Epigenomics of idiopathic pulmonary fibrosis.

    PubMed

    Yang, Ivana V

    2012-04-01

    Idiopathic pulmonary fibrosis (IPF) is a complex lung disease of unknown etiology. Development of IPF is influenced by both genetic and environmental factors. Gene-expression profiling studies have taught us quite a bit about the biology of this fatal disease, but epigenetic marks may be the missing link that connects the environmental exposure in genetically predisposed individuals to transcriptome changes associated with the development of IPF. This review will begin with an introduction to the disease, followed by brief summaries of studies of gene expression in IPF and epigenetic marks associated with exposures relevant to IPF. The majority of the discussion will focus on epigenetic studies conducted so far in IPF, the limitations, challenges nd future directions in this field.

  13. Smoking and Idiopathic Pulmonary Fibrosis

    PubMed Central

    Oh, Chad K.; Murray, Lynne A.; Molfino, Nestor A.

    2012-01-01

    Idiopathic pulmonary fibrosis (IPF) is a disease of unknown etiology with considerable morbidity and mortality. Cigarette smoking is one of the most recognized risk factors for development of IPF. Furthermore, recent work suggests that smoking may have a detrimental effect on survival of patients with IPF. The mechanism by which smoking may contribute to the pathogenesis of IPF is largely unknown. However, accumulating evidence suggests that increased oxidative stress might promote disease progression in IPF patients who are current and former smokers. In this review, potential mechanisms by which cigarette smoking affects IPF, the effects of cigarette smoking on accelerated loss of lung function in patients with IPF, key genetic studies evaluating the potential candidate genes and gene-environment (smoking) interaction, diagnosis, and treatment with emphasis on recently closed and ongoing clinical trials are presented. PMID:22448328

  14. Pathology of Idiopathic Interstitial Pneumonias

    PubMed Central

    Hashisako, Mikiko; Fukuoka, Junya

    2015-01-01

    The updated classification of idiopathic interstitial pneumonias (IIPs) in 2013 by American Thoracic Society/European Respiratory Society included several important revisions to the categories described in the 2002 classification. In the updated classification, lymphoid interstitial pneumonia (LIP) was moved from major to rare IIPs, pleuroparenchymal fibroelastosis (PPFE) was newly included in the rare IIPs, acute fibrinous and organizing pneumonia (AFOP) and interstitial pneumonias with a bronchiolocentric distribution are recognized as rare histologic patterns, and unclassifiable IIP (UCIP) was classified as an IIP. However, recent reports indicate the areas of concern that may require further evaluation. Here, we describe the histopathologic features of the updated IIPs and their rare histologic patterns and also point out some of the issues to be considered in this context. PMID:26949346

  15. Molecular etiology of idiopathic cardiomyopathy

    PubMed Central

    Arimura, T; Hayashi, T; Kimura, A

    2007-01-01

    Summary Idiopathic cardiomyopathy (ICM) is a primary cardiac disorder associated with abnormalities of ventricular wall thickness, size of ventricular cavity, contraction, relaxation, conduction and rhythm. Over the past two decades, molecular genetic analyses have revealed that mutations in the various genes cause ICM and such information concerning the genetic basis of ICM enables us to speculate the pathogenesis of this heterogeous cardiac disease. This review focuses on the molecular pathogenesis, i.e., genetic abnormalities and functional alterations due to the mutations especially in sarcomere/cytoskeletal components, in three characteristic features of ICM, hypertrophic cardiomyopathy (HCM), dilated cardiomyopathy (DCM) and restrictive cardiomyopathy (RCM). Understanding the functional abnormalities of the sarcomere/cytoskeletal components, in ICM, has unraveled the function of these components not only as a contractile unit but also as a pivot for transduction of biochemical signals. PMID:18646564

  16. Idiopathic Renal Infarction Mimicking Appendicitis

    PubMed Central

    Lisanti, Francesco; Scarano, Enrico

    2017-01-01

    Renal infarction is a rare cause of referral to the emergency department, with very low estimated incidence (0.004%–0.007%). Usually, it manifests in patients aged 60–70 with risk factors for thromboembolism, mostly related to heart disease, atrial fibrillation in particular. We report a case of idiopathic segmental renal infarction in a 38-year-old patient, presenting with acute abdominal pain with no previous known history or risk factors for thromboembolic diseases. Because of its aspecific clinical presentation, this condition can mimic more frequent pathologies including pyelonephritis, nephrolithiasis, or as in our case appendicitis. Here we highlight the extremely ambiguous presentation of renal infarct and the importance for clinicians to be aware of this condition, particularly in patients without clear risk factors, as it usually has a good prognosis after appropriate anticoagulant therapy. PMID:28203466

  17. [Physiotherapy for juvenile idiopathic arthritis].

    PubMed

    Spamer, M; Georgi, M; Häfner, R; Händel, H; König, M; Haas, J-P

    2012-07-01

    Control of disease activity and recovery of function are major issues in the treatment of children and adolescents suffering from juvenile idiopathic arthritis (JIA). Functional therapies including physiotherapy are important components in the multidisciplinary teamwork and each phase of the disease requires different strategies. While in the active phase of the disease pain alleviation is the main focus, the inactive phase requires strategies for improving motility and function. During remission the aim is to regain general fitness by sports activities. These phase adapted strategies must be individually designed and usually require a combination of different measures including physiotherapy, occupational therapy, massage as well as other physical procedures and sport therapy. There are only few controlled studies investigating the effectiveness of physical therapies in JIA and many strategies are derived from long-standing experience. New results from physiology and sport sciences have contributed to the development in recent years. This report summarizes the basics and main strategies of physical therapy in JIA.

  18. A pediatric case of idiopathic Harlequin syndrome

    PubMed Central

    Kim, Ju Young; Lee, Moon Souk; Kim, Seung Yeon; Kim, Hyun Jung; Lee, Soo Jin; You, Chur Woo; Kim, Jon Soo

    2016-01-01

    Harlequin syndrome, which is a rare disorder caused by dysfunction of the autonomic system, manifests as asymmetric facial flushing and sweating in response to heat, exercise, or emotional factors. The syndrome may be primary (idiopathic) with a benign course, or can occur secondary to structural abnormalities or iatrogenic factors. The precise mechanism underlying idiopathic harlequin syndrome remains unclear. Here, we describe a case of a 6-year-old boy who reported left hemifacial flushing and sweating after exercise. He had an unremarkable birth history and no significant medical history. Complete ophthalmological and neurological examinations were performed, and no other abnormalities were identified. Magnetic resonance imaging was performed to exclude lesions of the cerebrum and cervicothoracic spinal cord, and no abnormalities were noted. His final diagnosis was classic idiopathic harlequin syndrome. Herein, we report the first pediatric case of idiopathic harlequin syndrome in Korea. PMID:28018464

  19. Hodgkin's disease presenting as idiopathic thrombocytopenic purpura.

    PubMed Central

    Murphy, W. G.; Allan, N. C.; Perry, D. J.; Stockdill, G.

    1984-01-01

    A case of Hodgkin's disease presenting as idiopathic thrombocytopenic purpura in a 23-year-old male is reported. This is a rare presentation of Hodgkin's disease having been previously described in only two cases. PMID:6541338

  20. Idiopathic pancreatitis in a patient with a STAT3 mutation

    PubMed Central

    Peppers, Brian; Frith, John; Tcheurekdjian, Haig; Hostoffer, Robert

    2016-01-01

    Background: Hyperimmunoglobulin E syndrome (HIES) is a rare primary immunodeficiency characterized by recurrent skin infections with abscesses, recurrent pneumonias with pneumatoceles, and immunoglobulin E levels of >10 times the upper limit of normal. Case: The patient described herein had a classic case of signal transducer and activator of transcription 3 (STAT3) deficiency associated with HIES diagnosed several years before this particular presentation. He demonstrated extraimmune manifestations of the disease as well, including characteristic facies and a history of skeletal fractures. In addition, the patient had several distinct episodes of idiopathic pancreatitis for which a full gastrointestinal workup had been performed. STAT3 mutation was confirmed by genotyping at the time of diagnosis of HIES. Conclusions: STAT3, a mammalian protein that regulates cell growth, survival, and differentiation, has been linked to human pancreatic carcinogenesis as well as the above-mentioned immune deficiency. Mouse studies demonstrated that genetic ablation of STAT3 exacerbates the course of acute pancreatitis, whereas normal pancreatic STAT3 seems to have a protective effect against necrotizing pancreatitis. An association between STAT3 mutations and pancreatitis has not yet been revealed in humans. Here we describe a case of acute pancreatitis that presented in a patient with STAT3 mutation. PMID:27103560

  1. Ultrastructural differences between diabetic and idiopathic gastroparesis

    PubMed Central

    Faussone-Pellegrini, Maria Simonetta; Grover, Madhusudan; Pasricha, Pankaj J; Bernard, Cheryl E; Lurken, Matthew S; Smyrk, Thomas C; Parkman, Henry P; Abell, Thomas L; Snape, William J; Hasler, William L; Ünalp-Arida, Aynur; Nguyen, Linda; Koch, Kenneth L; Calles, Jorges; Lee, Linda; Tonascia, James; Hamilton, Frank A; Farrugia, Gianrico

    2012-01-01

    Abstract The ultrastructural changes in diabetic and idiopathic gastroparesis are not well studied and it is not known whether there are different defects in the two disorders. As part of the Gastroparesis Clinical Research Consortium, full thickness gastric body biopsies from 20 diabetic and 20 idiopathic gastroparetics were studied by light microscopy. Abnormalities were found in many (83%) but not all patients. Among the common defects were loss of interstitial cells of Cajal (ICC) and neural abnormalities. No distinguishing features were seen between diabetic and idiopathic gastroparesis. Our aim was to provide a detailed description of the ultrastructural abnormalities, compare findings between diabetic and idiopathic gastroparesis and determine if patients with apparently normal immunohistological features have ultrastructural abnormalities. Tissues from 40 gastroparetic patients and 24 age- and sex-matched controls were examined by transmission electron microscopy (TEM). Interstitial cells of Cajal showing changes suggestive of injury, large and empty nerve endings, presence of lipofuscin and lamellar bodies in the smooth muscle cells were found in all patients. However, the ultrastructural changes in ICC and nerves differed between diabetic and idiopathic gastroparesis and were more severe in idiopathic gastroparesis. A thickened basal lamina around smooth muscle cells and nerves was characteristic of diabetic gastroparesis whereas idiopathic gastroparetics had fibrosis, especially around the nerves. In conclusion, in all the patients TEM showed abnormalities in ICC, nerves and smooth muscle consistent with the delay in gastric emptying. The significant differences found between diabetic and idiopathic gastroparesis offers insight into pathophysiology as well as into potential targeted therapies. PMID:21914127

  2. Unilateral Idiopathic Calcinosis Cutis: A Case Report

    PubMed Central

    Alsaif, Fahad; Abduljabbar, Amr M.

    2017-01-01

    Calcinosis cutis is a rare disorder characterized by the deposition of calcium in the skin and subcutaneous tissue. Unilateral idiopathic calcinosis cutis has only rarely been reported in the literature. Here, we report the case of a 7-year-old healthy girl who presented with multiple asymptomatic hard nodules on the right side of her body. Histopathological, radiological, and extensive blood investigations confirmed the diagnosis of unilateral idiopathic calcinosis cutis. PMID:28203159

  3. PRSS1, SPINK1, CFTR, and CTRC Pathogenic Variants in Korean Patients With Idiopathic Pancreatitis

    PubMed Central

    Cho, Sun-Mi; Shin, Saeam

    2016-01-01

    Background This study aimed to identify pathogenic variants of PRSS1, SPINK1, CFTR, and CTRC genes in Korean patients with idiopathic pancreatitis. Methods The study population consisted of 116 Korean subjects (65 males, 51 females; mean age, 30.4 yr, range, 1-88 yr) diagnosed with idiopathic chronic pancreatitis (ICP), idiopathic recurrent acute pancreatitis (IRAP), or idiopathic acute pancreatitis (IAP). We analyzed sequences of targeted regions in the PRSS1, SPINK1, CFTR, and CTRC genes, copy numbers of PRSS1 and SPINK1, and clinical data from medical records. Results We identified three types of pathogenic PRSS1 variants in 11 patients, including p.N29I (n=1), p.R122H (n=1), and p.G208A (n=9). Sixteen patients exhibited heterozygous pathogenic variants of SPINK1, including c.194+2T>C (n=12), p.N34S (n=3), and a novel pathogenic splicing variation c.194+1G>A. A heterozygous CFTR p.Q1352H pathogenic variant was detected in eight patients. One patient carried a heterozygous CTRC p.P249L pathogenic variant, which is a known high-risk variant for pancreatitis. All patients had normal PRSS1 and SPINK1 gene copy numbers. Weight loss occurred more frequently in patients carrying the p.G208A pathogenic variant, while pancreatic duct stones occurred more frequently in patients with the c.194+2T>C pathogenic variant. Conclusions Pathogenic variants of PRSS1, SPINK1, and CFTR were associated with idiopathic pancreatitis, while pathogenic variants of CTRC were not. Copy number variations of PRSS1 and SPINK1 were not detected. PMID:27578509

  4. [Idiopathic intracranial hypertension and spontaneous cerebrospinal fluid fistula. Usefulness of intracranial pressure monitoring].

    PubMed

    Horcajadas Almansa, Angel; Román Cutillas, Ana; Jorques Infante, Ana; Ruiz Gómez, José; Busquier, Heriberto

    Spontaneous cerebrospinal fluid (CSF) fistulas are rather common in daily practice. The aim of the surgical treatment is closure of the leak, but recurrences are quite frequent. The association between spontaneous CSF fistulas and idiopathic intracranial hypertension (IIH) is not uncommon, and this is probably the cause of the low rate of success of the surgical treatment. Symptoms of IIH associated with spontaneous CSF fistula are atypical, and diagnosis is often missed. Continuous intracranial pressure monitoring is very useful in the diagnosis of chronic IIH and in patients with spontaneous CSF fistula, as it helps in making decisions on the treatment of these patients.

  5. Improved pathologic teeth migration following gingivectomy in a case of idiopathic gingival fibromatosis.

    PubMed

    Seki, Keisuke; Sato, Shuichi; Asano, Yukhiro; Akutagawa, Hideyasu; Ito, Koichi

    2010-01-01

    A case is reported of a 20-year-old woman with generalized severe gingival overgrowth covering almost all of the teeth with diastemata, diagnosed as idiopathic gingival fibromatosis. After initial therapy, the patient underwent surgery consisting of a full-mouth internal beveled gingivectomy. Postoperatively, the maxillary anterior teeth spontaneously moved to almost optimal positions. Removing the cause by gingivectomy can lead to spontaneous correction of the pathologic tooth migration. With supportive periodontal treatment, the patient showed no recurrence of gingival enlargement or repositioning of the teeth at the 5-year follow-up.

  6. Recurrent inguinal hernia.

    PubMed Central

    Postlethwait, R W

    1985-01-01

    An analysis of 584 operations for recurrent inguinal hernia was made in an attempt to determine the cause of the recurrence based on the anatomic findings. The recurrence was indirect in 300, direct in 241, and various other in 43 operations. The causes of the indirect recurrences appeared to be an unrecognized hernia, incomplete dissection or improper ligation of the sac, failure to narrow the cord, or inadequate reconstruction of the internal ring. No cause for the diffuse direct recurrences was apparent. Of the 241 hernias in Hesselbach's triangle, 144 were small localized defects, usually (112) just lateral to the symphysis. These were considered to be caused by the cutting action of a suture placed under tension. On the basis of these findings, suggestions are made for primary inguinal hernia operations. PMID:4073990

  7. Misoprostol use in medical evacuation of spontaneous miscarriage: Pilot drug use evaluation study at the Women's Hospital in Qatar

    PubMed Central

    ElSalem, Samah A.; AlSaad, Doua T.; Abdulrouf, Palli V.; Ahmed, Afif A.; AlHail, Moza S.

    2016-01-01

    Background: Misoprostol is a synthetic prostaglandin E1 that induces cervical effacement and uterine contractions at all gestational ages, thus facilitating uterine evacuation and pregnancy termination. Successful medical evacuation of spontaneous miscarriage with minimal adverse effects can be performed using misoprostol-only regimen if given as indicated and if the administered dose, frequency of the dosage, and number of total doses are appropriate. Aim: To conduct a drug use evaluation by investigating indications, appropriateness of dosing, and clinical outcome of misoprostol-only regimen when used for medical evacuation of spontaneous miscarriage at the Women's Hospital in Doha, Qatar. Materials and methods: A retrospective descriptive drug use evaluation was conducted on women with spontaneous miscarriage who received misoprostol for medical evacuation during August 2013. The current practice at the Women's Hospital was compared with the recommendation from the World Health Organization (WHO). Patients were stratified into three groups based on weeks of amenorrhea. Results: A total of 107 patients received misoprostol during August 2013, of which 33 (31%) were included in the study. In these patients, the main indication for misoprostol use was missed miscarriage (54.5%). In the group of patients at ≤ 9 weeks of gestation, 80% received an initial dose of 800 μg, 80% received frequency within the WHO recommendation, and the majority had surgical evacuation (80%). In the group of patients at 10–12 weeks of gestation, more than 80% received an initial dose of 800 μg, 6% received frequency within the WHO recommendation, and more than 75% had successful medical evacuation. In the group of patients at 13–22 weeks of gestation, more than 80% received an initial dose of 400 μg, more than 80% received frequency within the WHO recommendation, and 54% had successful medical evacuation. Overall, more than 70% of the patients received ≤ 3 total doses of

  8. Miscarriage or abortion?’ Understanding the medical language of pregnancy loss in Britain; a historical perspective

    PubMed Central

    Moscrop, Andrew

    2013-01-01

    Clinical language applied to early pregnancy loss changed in late twentieth century Britain when doctors consciously began using the term ‘miscarriage’ instead of ‘abortion’ to refer to this subject. Medical professionals at the time and since have claimed this change as an intuitive empathic response to women's experiences. However, a reading of medical journals and textbooks from the era reveals how the change in clinical language reflected legal, technological, professional and social developments. The shift in language is better understood in the context of these historical developments, rather than as the consequence of more empathic medical care for women who experience miscarriage. PMID:23429567

  9. Bone Disease and Idiopathic Hypercalciuria

    PubMed Central

    Zerwekh, Joseph E.

    2008-01-01

    Observational and epidemiological studies alike have demonstrated that idiopathic hypercalciuric (IH) stone-forming patients typically demonstrate bone mineral density scores significantly less than those observed for age- and gender-matched normal subjects or those for non-hypercalciuric stone-forming patients. Most of these studies have relied on changes in bone mineral density (BMD) and have not explored the mechanism(s) involved. There have been a small number of studies that have relied on dynamic bone histomorphometry to ascertain the nature of the bone defect in IH patients. When performed, these studies have clearly demonstrated increased bone resorption and high bone turnover in patients with fasting hypercalciuria while suppressed bone formation indices are the most consistent finding in patients with the absorptive variant of IH. The causes of this apparent difference in bone remodeling between the two variants of IH is still uncertain. Available evidence suggests that potential mechanisms may be dependent in large part to genetic, metabolic, and nutritional causes of hypercalciuria and bone loss in patients with IH. PMID:18359394

  10. Epigenetics of Idiopathic Pulmonary Fibrosis

    PubMed Central

    Yang, Ivana V.; Schwartz, David A.

    2014-01-01

    Idiopathic pulmonary fibrosis (IPF) is a complex lung disease of unknown etiology. Development of IPF is influenced by both genetic and environmental factors. Recent work by our and other groups has identified strong genetic predisposition factors for the development of pulmonary fibrosis while cigarette smoke remains the most strongly associated environmental exposure risk factor. Gene expression profiling studies of IPF lung have taught us quite a bit about the biology of this fatal disease and those in peripheral blood have provided important biomarkers. However, epigenetic marks may be the missing link that connects the environmental exposure in genetically predisposed individuals to transcriptional changes associated with disease development. Moreover, epigenetic marks represent a promising therapeutic target for IPF. In this review, we will introduce the disease, summarize genetic and gene expression studies in IPF, discuss exposures relevant to IPF and known epigenetic changes associated with cigarette smoke exposure, and summarize epigenetic studies conducted so far in IPF. We will end by discussing limitations, challenges and future opportunities in this field. PMID:24746870

  11. Insulinoma presenting as idiopathic hypersomnia.

    PubMed

    Maestri, Michelangelo; Monzani, Fabio; Bonanni, Enrica; Di Coscio, Elisa; Cignoni, Fabio; Dardano, Angela; Iudice, Alfonso; Murri, Luigi

    2010-06-01

    We report the case of a 32-year-old woman with a history of increased sleep need and difficulty waking up; the diagnosis of idiopathic hypersomnia was hypothesized. During ambulatory polysomnography (PSG), the patient presented an episode characterized by loss of consciousness and jerking of the four limbs. A video-PSG monitoring was performed and the patient showed unresponsiveness and drowsiness at 7 a.m. During the episode, EEG showed theta-delta diffuse activity, and blood glucose level was 32 mg dl(-1). The diagnosis of insulinoma was then assumed; CT scan showed a hypodense mass into the pancreatic tail, and a partial pancreasectomy was performed. The described symptoms disappeared, and 5 years later the findings of a complete clinical and neurophysiological examination were negative. The clinical picture of insulinoma presenting with paroxysmal disorders has been previously described; however, whereas hypersomnia is uncommon, in the current case it represents the main symptom. Clinicians should keep in mind that neuroglycopenia should be considered in the differential diagnosis of patients with hypersomnia, particularly if the clinical scenario does not conform to standard criteria.

  12. Scrotal calcinosis: idiopathic or dystrophic?

    PubMed

    Dubey, Suparna; Sharma, Rajeev; Maheshwari, Veena

    2010-02-15

    Scrotal calcinosis is a rare benign local process characterized by multiple, painless, hard scrotal nodules in the absence of any systemic metabolic disorder. Histological examination reveals extensive deposition of calcium in the dermis, which may be surrounded by histiocytes and an inflammatory giant cell reaction. Numerous theories have been propounded to explain the pathogenesis of this condition, but the principal debate revolves around whether the calcium is deposited at the site of previous epithelial cysts or the calcified nodules are purely idiopathic. This is the largest study of scrotal calcinosis to date with 100 cases, on which clinical, biochemical, radiological, cytopathological, and histopathological examinations were conducted. The histological picture shows a continuous spectrum of changes ranging from intact epithelial cysts (41.0%) - both normal and inflamed; through inflamed cysts containing calcific material in the lumen but with intact cyst wall (53.0%); calcified inflamed cysts with partial epithelial lining (11.0%); to 'naked' calcium deposits lying in the dermis (100%), sometimes compressing surrounding collagen fibres to form a pseudocyst (56.0%). The presence of normal values of calcium and phosphorus along with this spectrum of changes in histology both support the theory that these form by dystrophic calcification of epithelial cysts in a progression that involves inflammation, rupture, calcification and obliteration of the cyst wall.

  13. Coping with Fear of Recurrence

    MedlinePlus

    ... With Fear of Recurrence Request Permissions Coping With Fear of Recurrence Approved by the Cancer.Net Editorial ... affects your life. Tips for coping with the fear of recurrence Living with uncertainty is never easy. ...

  14. Predictors of Recurrent AKI.

    PubMed

    Siew, Edward D; Parr, Sharidan K; Abdel-Kader, Khaled; Eden, Svetlana K; Peterson, Josh F; Bansal, Nisha; Hung, Adriana M; Fly, James; Speroff, Ted; Ikizler, T Alp; Matheny, Michael E

    2016-04-01

    Recurrent AKI is common among patients after hospitalized AKI and is associated with progressive CKD. In this study, we identified clinical risk factors for recurrent AKI present during index AKI hospitalizations that occurred between 2003 and 2010 using a regional Veterans Administration database in the United States. AKI was defined as a 0.3 mg/dl or 50% increase from a baseline creatinine measure. The primary outcome was hospitalization with recurrent AKI within 12 months of discharge from the index hospitalization. Time to recurrent AKI was examined using Cox regression analysis, and sensitivity analyses were performed using a competing risk approach. Among 11,683 qualifying AKI hospitalizations, 2954 patients (25%) were hospitalized with recurrent AKI within 12 months of discharge. Median time to recurrent AKI within 12 months was 64 (interquartile range 19-167) days. In addition to known demographic and comorbid risk factors for AKI, patients with longer AKI duration and those whose discharge diagnosis at index AKI hospitalization included congestive heart failure (primary diagnosis), decompensated advanced liver disease, cancer with or without chemotherapy, acute coronary syndrome, or volume depletion, were at highest risk for being hospitalized with recurrent AKI. Risk factors identified were similar when a competing risk model for death was applied. In conclusion, several inpatient conditions associated with AKI may increase the risk for recurrent AKI. These findings should facilitate risk stratification, guide appropriate patient referral after AKI, and help generate potential risk reduction strategies. Efforts to identify modifiable factors to prevent recurrent AKI in these patients are warranted.

  15. Outcomes of recalcitrant idiopathic epistaxis in children: Septoplasty as a surgical treatment.

    PubMed

    Levi, Jessica M; McKee-Cole, Katherine M; Barth, Patrick C; Brody, Robert M; Reilly, James S

    2016-12-01

    Our objective was to measure short- and long-term outcomes of children presenting with recalcitrant idiopathic epistaxis. The study was an 11-year (2000-2011) retrospective chart review of children evaluated and treated for epistaxis. A retrospective review of patients with diagnostic International Classification of Diseases, Ninth Revision code 784.7 (epistaxis) and 21.5/21.88 (septoplasty) was completed reviewing age at presentation, type of surgery, and number of bleeding events prior to and after surgery. In our cohort, almost 100% of children with idiopathic recurrent epistaxis responded to topical treatments. About 0.2% were refractory (20/9239), and 90% of those (18/20) resolved with either a traditional septoplasty (14/20) or modified septoplasty (6/20) without cartilage excision, with a mean follow-up of 35 months. One of the patients who did not show resolution was found to have Von Willebrand disease, which likely contributed to this outcome. Septoplasty surgery, with or without cartilage removal, appears beneficial for refractory idiopathic epistaxis in children.

  16. A systematic approach for the diagnosis and treatment of idiopathic peptic ulcers

    PubMed Central

    Chung, Chen-Shuan; Chiang, Tsung-Hsien; Lee, Yi-Chia

    2015-01-01

    An idiopathic peptic ulcer is defined as an ulcer with unknown cause or an ulcer that appears to arise spontaneously. The first step in treatment is to exclude common possible causes, including Helicobacter pylori infection, infection with other pathogens, ulcerogenic drugs, and uncommon diseases with upper gastrointestinal manifestations. When all known causes are excluded, a diagnosis of idiopathic peptic ulcer can be made. A patient whose peptic ulcer is idiopathic may have a higher risk for complicated ulcer disease, a poorer response to gastric acid suppressants, and a higher recurrence rate after treatment. Risk factors associated with this disease may include genetic predisposition, older age, chronic mesenteric ischemia, smoking, concomitant diseases, a higher American Society of Anesthesiologists score, and higher stress. Therefore, the diagnosis and management of emerging disease should systematically explore all known causes and treat underlying disease, while including regular endoscopic surveillance to confirm ulcer healing and the use of proton-pump inhibitors on a case-by-case basis. PMID:26354049

  17. The impact of miscarriage on women's pregnancy-specific anxiety and feelings of prenatal maternal-fetal attachment during the course of a subsequent pregnancy: an exploratory follow-up study.

    PubMed

    Tsartsara, Eirini; Johnson, Martin P

    2006-09-01

    This study assesses the implications a miscarriage history has on women's pregnancy-specific anxiety and feelings of prenatal maternal-fetal attachment during the 1st and 3rd trimesters of a subsequent pregnancy. Thirty-five pregnant women (N = 10 with a history of miscarriage) volunteered participation completing the Pregnancy Outcome Questionnaire (POQ), the Maternal Antenatal Attachment Scale (MAAS and a demographic/reproductive history questionnaire during the first trimester of pregnancy. Of these, 24 participants completed the measures again during the third trimester of pregnancy. Women with a miscarriage history reported significantly higher pregnancy-specific anxiety at trimester 1 than women with no miscarriage history; even when the effects of parity were controlled. All expectant mothers, irrespective of miscarriage history, scored similarly at trimester 1 on the MAAS scales. By the 3rd trimester, pregnancy-specific anxiety had significantly decreased for women with a miscarriage history whose mean scores on the POQ were now similar to women with no history of miscarriage. Maternal-fetal attachment had significantly risen by the 3rd trimester for all women. These findings suggest that having a miscarriage history may not have a long-lasting adverse effect on woman's psychological adaptation during the course of a subsequent pregnancy.

  18. HLA sharing and history of miscarriage among women with rheumatoid arthritis

    SciTech Connect

    Brennan, P.

    1997-03-01

    An increased frequency of recurrent spontaneous abortions (RSA), defined as three or more pregnancy losses without an identifiable cause, has been reported among women who share HLA alleles with their partner. A similar association has also been reported for women who have decreased fecundity. No specific HLA alleles have been identified as being the important etiological factor, raising the possibility that the observed sharing may represent a marker for sharing of other closely linked susceptibility genes. 12 refs., 1 tab.

  19. Idiopathic non-specific interstitial pneumonia.

    PubMed

    Belloli, Elizabeth A; Beckford, Rosemarie; Hadley, Ryan; Flaherty, Kevin R

    2016-02-01

    Non-specific interstitial pneumonia (NSIP) is an interstitial lung disease that may be idiopathic or secondary to connective tissue disease, toxins or numerous other causes. Idiopathic NSIP is a rare diagnosis and requires exclusion of these other possible causes. Patients typically present in mid-adulthood with dyspnoea, cough and often constitutional symptoms including fever and fatigue. The disease has a female predominance, and more than 50% of patients have never smoked. Physical exam features mild hypoxaemia and inspiratory rales. Pulmonary function tests demonstrate restriction and a low diffusing capacity for carbon monoxide. High-resolution computed tomography abnormalities include predominantly lower lobe subpleural reticular changes, traction bronchiectasis and ground-glass opacities; honeycombing is rarely seen. An evaluation of the underlying pathology is necessary for a firm diagnosis. Histologically, alveolar and interstitial mononuclear cell inflammation and fibrosis are seen in a temporally uniform pattern with preserved underlying alveolar architecture. NSIP must be differentiated from other parenchymal lung diseases including idiopathic pulmonary fibrosis and hypersensitivity pneumonitis. A thorough exposure history and assessment for underlying connective tissue diseases are highly important, as positive findings in these categories would likely denote a case of secondary NSIP. A multi-disciplinary discussion that includes pulmonologist(s), radiologist(s) and pathologist(s) assists in reaching a consensus diagnosis and improves diagnostic accuracy. Treatment of idiopathic NSIP, although not well proven, is generally instituted in the form of immunosuppression. Prognosis is favourable compared with idiopathic pulmonary fibrosis, although the diagnosis still carries an attributable mortality. Herein we will summarize the clinical characteristics and management of idiopathic NSIP.

  20. Empiric treatment of protracted idiopathic purpura fulminans in an infant: a case report and review of the literature

    PubMed Central

    2011-01-01

    Introduction Idiopathic purpura fulminans is a cutaneous thrombotic disorder usually caused by autoimmune-mediated protein C or S deficiency. This disorder typically presents with purpura and petechiae that eventually slowly or rapidly coalesce into extensive, necrotic eschars on the extremities. We present the first known case of idiopathic purpura fulminans consistent with prior clinical presentations in the setting of a prothrombotic genetic mutation, but without hallmark biochemical evidence of protein C or protein S deficiency. Another novel feature of our patient's presentation is that discontinuation of anti-coagulation has invariably led to recurrence and formation of new lesions, which is unexpected in idiopathic purpura fulminans because clearance of autoimmune factors should be followed by restoration of anti-coagulant function. Although this disease is rare, infants with suspected idiopathic purpura fulminans should be rapidly diagnosed and immediately anti-coagulated to prevent adverse catastrophic outcomes such as amputation and significant developmental delay. Case presentation A six-month-old Caucasian boy was brought to our pediatric hospital service with a low-grade fever and subacute, symmetric, serpiginous, stellate, necrotic eschars on his forearms, legs and feet that eventually spread non-contiguously to his toes, thighs and buttocks. In contrast to his impressive clinical presentation, his serologic evaluation was normal, and he was not responsive to corticosteroids and antibiotics. Full-thickness skin biopsies revealed dermal vessel thrombosis, leading to a diagnosis of idiopathic purpura fulminans and successful treatment with low-molecular-weight heparin, which was transitioned to warfarin. Long-term management has included chronic anti-coagulation because of recurrence of lesions with discontinuation of treatment. Conclusion In infants with necrotic eschars, it is important to first consider infectious, inflammatory and hematologic

  1. Osteoarthritis, osteoarthrosis, and idiopathic condylar resorption.

    PubMed

    Mercuri, Louis G

    2008-05-01

    The term "osteoarthritis" has classically been defined as a low-inflammatory arthritic condition. The term "osteoarthrosis," a synonym for osteoarthritis in the medical orthopedic literature, has recently come to be identified in the dental/temporomandibular joint (TMJ) disorders literature with any noninflammatory arthritic condition that results in similar degenerative changes as in osteoarthritis. The term "idiopathic condylar resorption," also known as "progressive condylar resorption," is described as a dysfunctional remodeling of the TMJ manifested by morphologic change, decreased ramal height, progressive mandibular retrusion in the adult, or decreased mandibular growth in the juvenile. This article discusses the diagnosis and management of osteoarthritic TMJ disorders and idiopathic condylar resorption.

  2. Idiopathic Giant Cell Myocarditis: A Case Report

    PubMed Central

    Kumari M.K., Kalpana; Mysorekar, Vijaya V.; S., Praveen

    2012-01-01

    Giant-cell myocarditis is a disease of relatively young, predominantly healthy adults. The patients usually die of heart failure and ventricular arrhythmia unless a cardiac transplantation is performed. We are reporting here an autopsy case of idiopathic giant cell myocarditis with no symptoms in a 27-year old -worker who died suddenly. The purpose of this report was to emphasize that idiopathic giant cell myocarditis was a rare disease and that it could exist in the absence of any symptomatic heart disease. PMID:23205365

  3. A Case of Idiopathic Thyrotropin (TSH) Deficiency

    PubMed Central

    Ichida, Tatsuya; Kajita, Yoshihiro

    1997-01-01

    The first case of idiopathic thyrotropin (TSH) deficiency in an old woman with thyroid functioning adenoma was reported. She got subtotal thyroidectomy before about four years of her admission to our hospital because of fatigability, puffy face and leg edema. At that time, she had low TSH and free T4 levels despite replacement therapy with desiccated thyroid. No response of only serum TSH after adminstration of combined stimulant containing TRH and repeated TRH suggested the failure of TSH secretion. CT MRI did not show any abnormality. These results indicated that her hypothyroidism was due to acquired idiopathic TSH deficiency. PMID:9159047

  4. Treatment of idiopathic oligozoospermia with tamoxifen.

    PubMed

    Brigante, C; Motta, G; Fusi, F; Coletta, M P; Busacca, M

    1985-01-01

    Eighteen subfertile men, with idiopathic normogonadotropic oligozoospermia were treated with an antiestrogenic compound, tamoxifen (Nolvadex), at the dose of 20 mg/day for four months. Hormonal parameters (LH, FSH, Testosterone, Prolactin) were evaluated before treatment and after 45 and 90 days of therapy. Serum LH, FSH and Testosterone increased significantly after 45 days of tamoxifen treatment. Seminal analyses, performed before and after three months of therapy showed improvements in sperm motility and in sperm density. By our clinical findings, tamoxifen can be considered a useful approach for an empiric treatment of idiopathic oligozoospermia.

  5. Paediatric idiopathic limbal stem cell deficiency.

    PubMed

    Vincent, Stephen J; Lee, Graham A

    2017-03-20

    Acquired limbal stem cell deficiency (LSCD) describes a condition in which the corneal limbal stem cells are altered or destroyed, typically due to ocular trauma, chronic allergy or inflammation. Idiopathic LSCD is a term used to describe limbal stem cell failure in the absence of any identifiable causative factor. While several cases of adult-onset LSCD have been identified previously, this case report describes a rare presentation of bilateral asymmetric idiopathic paediatric limbal stem cell deficiency in a sixteen-year-old male with an otherwise unremarkable ocular history.

  6. Idiopathic Parkinson's disease: epidemiology, diagnosis and management.

    PubMed Central

    Ben-Shlomo, Y; Sieradzan, K

    1995-01-01

    Since the introduction of levodopa therapy for idiopathic Parkinson's disease over 20 years ago, there has been an awakening of research interest in this chronic neuro-degenerative disorder. This paper describes current understanding of the role of genetic and environmental factors in the aetiology of idiopathic Parkinson's disease and problems associated with both diagnosis and management. It briefly outlines both pharmacological and non-pharmacological options for treatment. Despite an increasing armoury of available treatments, the optimum management for this condition remains controversial. PMID:7619574

  7. Is pirfenidone effective for idiopathic pulmonary fibrosis?

    PubMed

    Jeldres, Alejandro; Labarca, Gonzalo

    2017-01-17

    Idiopathic pulmonary fibrosis has an ominous prognosis and there are virtually no effective therapies. It has been suggested that pirfenidone, an antifibrotic agent, could change its course. Searching in Epistemonikos database, which is maintained by screening multiple databases, we identified 13 systematic reviews comprising nine trials addressing the question of this article, seven of which are randomized and whose results were analyzed in this summary. We combined the evidence using meta-analysis and generated a summary of findings following the GRADE approach. We concluded pirfenidone decreases disease progression and mortality in idiopathic pulmonary fibrosis. Although it is associated with frequent gastrointestinal and cutaneous adverse effects, these are generally not severe.

  8. [Evaluation of treatment and preventive care for recurrent urolithiasis in children].

    PubMed

    Gołabek, B; Słowik, M; Grabowska, M; Kowalska, B; Nowakowska, K; Nowaczewska, I

    1999-01-01

    Among 425 children with urolithiasis treated in the Paediatric Clinical Department of the National Research Institute of Mother and Child in Warsaw between 1976-1997, 50 of them i.e. 11.7% (26 boys and 24 girls) had recurrent urolithiasis. Patients' age was from 10 months to 16 years and 5 months. The number of recurrences of uroliothiasis before treatment in the Institute was from 1 to 8. Most of the children had numerous surgical operations, some of them excreted stones spontaneously. The etiology was determined in all cases. A metabolic cause of urolithiasis was found in 34 cases, i.e. 68% of the analysed group. They were as follows: idiopathic hypercalcuria--24 cases, uric acid urolithiasis--5 cases, cystynuria--4 cases, and incomplete distal renal tubular acidosis--1 case. Other reasons for urolithiasis were: infection--7 cases, idiopathic urolithiasis--8 cases, ren spongiosum--1 case. Prevention of recurrences depending on the etiology was successful. In 45 cases no recurrences were found. Recurrent urolithiasis was observed in 4 cases of cystynuria and in one case of incomplete tubular acidosis. The observation period was from 3-19 years.

  9. A Rare Cause of Recurrent Acute Pancreatitis in a Child: Isovaleric Acidemia with Novel Mutation

    PubMed Central

    Sag, Elif; Cebi, Alper Han; Kaya, Gulay; Karaguzel, Gulay

    2017-01-01

    Recurrent acute pancreatic attacks is a rare clinical condition (2-5% of all acute pancreatis) in children and is mainly idiopathic in most cases. Sometimes it may be associated with congenital anomalies, metabolic diseases or hereditary conditions. Isovaleric acidemia (IVA) is a rare autosomal recessive amino acid metabolism disorder associated with isovaleryl coenzyme A dehydrogenase deficiency presenting the clinical findings such metabolic acidosis with increased anion gap, hyperammonemia, ketonemia, hypoglycemia, “the odor of sweaty feet,” abdominal pain, vomiting, feeding intolerance, shock and coma. Recurrent acute pancreatitis associated with IVA have been rarely reported. Herein; we report a child who admitted with recurrent acute pancreatic attacks and had the final diagnosis of IVA. Mutation analysis revealed a novel homozygous mutation of (p.E117K [c.349G>A]) in the IVA gene. Organic acidemias must kept in mind in the differential diagnosis of recurrent acute pancreatic attacks in children.

  10. Luteal phase HCG support for unexplained recurrent pregnancy loss - a low hanging fruit?

    PubMed

    Fox, Chelsea; Azores-Gococo, Denise; Swart, Linda; Holoch, Kristin; Savaris, Ricardo F; Likes, Creighton E; Miller, Paul B; Forstein, David A; Lessey, Bruce A

    2017-03-01

    Recurrent pregnancy loss (RPL) is defined by two or more failed pregnancies and accounts for only 1-5% of pregnancy failures. Treatment options for unexplained RPL (uRPL) are limited. Previous studies suggest a link between delayed implantation and pregnancy loss. Based on this, a timely signal for rescue of the corpus luteum (CL) using human chorionic gonadotrophin (HCG) could improve outcomes in women with uRPL. This retrospective cohort study included 98 subjects with uRPL: 45 underwent 135 monitored cycles without HCG support; and 53 underwent 142 cycles with a single mid-luteal HCG injection. Based on Log-rank Mantel-Cox survival curves, miscarriage rate and time to pregnancy decreased in the HCG group (P = 0.0005). Women receiving luteal HCG support had an increased chance of an ongoing pregnancy compared with those not receiving it (RR = 2.4; 95% CI 1.4-3.6; number need to treat (NNT) = 7; 95% CI 4-18). Subjects receiving HCG support had a significant absolute risk reduction (ARR) of miscarriage (P < 0.001; ARR = 11.5%; 95% CI 3.6-19.5; NNT = 9(5-27). These data suggest restoration of synchrony and CL support improves outcomes in women with RPL. Further randomized controlled trials of luteal-phase HCG in women with RPL appears warranted.

  11. Ablation of idiopathic ventricular arrhythmia using zero-fluoroscopy approach with equivalent efficacy and less fatigue

    PubMed Central

    Wang, Yan; Chen, Guang Zhi; Yao, Yan; Bai, Yang; Chu, Hui Min; Ma, Ke Zhong; Liew, Reginald; Liu, Hao; Zhong, Guo Qiang; Xue, Yu Mei; Wu, Shu Lin; Li, Yi Fu; Zhao, Chun Xia; Liu, Qi Gong; Lin, Li; Wang, Lin; Wang, Dao Wen

    2017-01-01

    Abstract The efficacy of a completely zero-fluoroscopy (ZF) approach for the catheter ablation of idiopathic ventricular arrhythmias (VAs) and whether it has advantages over the conventional fluoroscopy (F) approach are still unknown. The aim of this study was to compare the safety and efficacy of a completely ZF approach with those of the conventional F approach in the ablation of idiopathic VAs. We conducted a prospective study involving 7 centers in China. Consecutive patients (n = 489, mean age 45.3 ± 15.3 years, 44.8% male) with idiopathic VAs were recruited. Eligible participants were assigned to either a ZF (n = 163) or F (n = 326) approach at a ratio of 1:2. The completely ZF approach was successful in 163 (100%) patients for electrophysiological study, and in 151 patients (94.4%) for arrhythmia ablation with 9 cases having to switch to the F approach due to the need for coronary angiography. There was no significant difference between the ZF approach and F approach in procedural success rate (84.1% vs 85.4%, respectively), arrhythmia recurrence (1.9% vs 2.2%), or severe complications (0.6% vs 0.9%). The medical staffs using the ZF approach did not wear heavy protective apparels, thus experienced significantly less fatigue compared with those using the F approach (2.1 ± 0.7 vs 3.9 ± 1.6, P < 0.05). The completely ZF approach is as safe and efficient as the conventional F approach for the electrophysiological study and the ablation of idiopathic VAs. The medical staffs using ZF approach felt less fatigue and received less exposure to radiation. PMID:28178165

  12. Predictors of Venous Thromboembolism Recurrence, Adjusted for Treatments and Interim Exposures: A Population-based Case-cohort Study

    PubMed Central

    Heit, John A.; Lahr, Brian D.; Ashrani, Aneel A.; Petterson, Tanya M.; Bailey, Kent R.

    2015-01-01

    Background Predictors of venous thromboembolism (VTE) recurrence are uncertain. Objective To identify predictors of VTE recurrence, adjusted for treatments and interim exposures. Materials and Methods Using Rochester Epidemiology Project resources, all Olmsted County, MN residents with objectively-diagnosed incident VTE over the 13-year period, 1988–2000, who survived ≥1 day were followed for first objectively-diagnosed VTE recurrence. For all patients with recurrence, and a random sample of all surviving incident VTE patients (n=415), we collected demographic and baseline characteristics, treatments and interim exposures. In a case-cohort study design, demographic, baseline, treatment and interim exposure characteristics were tested as potential predictors of VTE recurrence using time-dependent Cox proportional hazards modeling. Results Among 1262 incident VTE patients, 306 developed recurrence over 6,440 person-years. Five-year recurrence rates, overall and for cancer-associated, idiopathic and non-cancer secondary VTE, were 24.5%, 43.4%, 27.3% and 18.1%, respectively. In multivariable analysis, interim hospitalization, active cancer, pregnancy, central venous catheter and respiratory infection were associated with increased hazards of recurrence, and warfarin and aspirin were associated with reduced hazards. Adjusting for treatments and these interim risk factors, male sex, baseline active cancer and failure to achieve a therapeutic aPTT in the first 24 hours were independently associated with increased hazards of VTE recurrence over the entire follow-up period, while the hazards of recurrence for patient age, chronic lung disease, leg paresis, prior superficial vein thrombosis and idiopathic VTE varied over the follow-up period. Conclusions Baseline and interim exposures can stratify VTE recurrence risk and may be useful for directing secondary prophylaxis. PMID:26143712

  13. Clinical evaluation of multimodal environmental modification (MEMO) in the management of cats with idiopathic cystitis.

    PubMed

    Buffington, C A Tony; Westropp, Jodi L; Chew, Dennis J; Bolus, Roger R

    2006-08-01

    This prospective observational study evaluated client-reported recurrence of lower urinary tract signs (LUTS) and other signs of abnormalities in cats with idiopathic cystitis after institution of multimodal environmental modification (MEMO). Forty-six client-owned indoor-housed cats with idiopathic cystitis, diagnosed based on a history of recurrent LUTS and evidence of absence of urolithiasis or bacterial urinary tract infection were studied. In addition to their usual care, clients were offered recommendations for MEMO based on a detailed environmental history. Cases were followed for 10 months by client contact to determine the effect of MEMO on LUTS and other signs. Significant (P<0.05) reductions in LUTS, fearfulness, nervousness, signs referable to the respiratory tract, and a trend (P<0.1) toward reduced aggressive behavior and signs referable to the lower intestinal tract were identified. These results suggest that MEMO is a promising adjunctive therapy for indoor-housed cats with LUTS, and should be followed up with prospective controlled clinical trials.

  14. Antidisialosyl antibodies in chronic idiopathic ataxic neuropathy.

    PubMed

    Serrano-Munuera, C; Rojas-García, R; Gallardo, E; De Luna, N; Buenaventura, I; Ferrero, M; García, T; García-Merino, J A; González-Rodríguez, C; Guerriero, A; Marco, M; Márquez, C; Grau, J M; Graus, F; Illa, I

    2002-11-01

    Antidisialosyl antibodies were found in two out of 13 patients with chronic idiopathic ataxic neuropathy (CIAN) and not in 32 patients with different sensory neuropathies of known cause. This finding confirms the association of antidisialosyl antibodies and CIAN regardless of the absence of the M band. These antibodies may have pathogenic relevance; however, larger series are needed to establish their clinical significance.

  15. Idiopathic Arterial Calcification of Infancy: Case Report.

    PubMed

    Attia, Tarek Hamed; Abd Alhamed, Mohamed Maisara; Selim, Mohamed Fouad; Haggag, Mohamed Salah; Fathalla, Diaa

    2015-11-01

    Idiopathic arterial calcification of infancy is a rare autosomal recessive disease, characterized by deposition of calcium along the internal elastic membrane of arteries, accompanied by fibrous thickening of the intima which causes luminal narrowing. Here we are reporting a case of idiopathic arterial calcification of infancy in a Saudi female newborn of non-consanguineous pregnant woman who had polyhydramnios. The newborn baby had severe respiratory distress, systemic hypertension and persistent pulmonary hypertension of newborn. She was admitted to Neonatal Intensive Care Unit, where she was ventilated and proper treatment was provided. Molecular genetic testing was positive for mutations of ectonucleotide pyrophosphatase/phosphodiesterase1 gene which is reported in 80% of cases of Idiopathic arterial calcification of infancy. The baby died at about 5 month of age because of myocardial ischemia and cardiorespiratory arrest. Idiopathic Arterial Calcification of Infancy should be considered in any newborn who presented with persistent pulmonary hypertension of newborn, severe systemic hypertension and echogenic vessels on any radiological study. Calcifications of large and medium-sized arteries are important diagnostic finding.

  16. [Idiopathic pulmonary hemosiderosis with dendriform pulmonary ossification].

    PubMed

    Barrera, Ana Madeleine; Vargas, Leslie

    2016-12-01

    Pulmonary ossification is a rare and usually asymptomatic finding reported as incidental in lung biopsies. Similarly, idiopathic pulmonary hemosiderosis is a rare cause of pulmonary infiltrates. We report the case of a 64-year old man with chronic respiratory symptoms in whom these two histopathological findings converged.

  17. Idiopathic neuropathy, prediabetes and the metabolic syndrome.

    PubMed

    Gordon Smith, A; Robinson Singleton, J

    2006-03-15

    Peripheral neuropathy is a common problem encountered by neurologists and primary care physicians. While there are many causes for peripheral neuropathy, none can be identified in a large percentage of patients ("idiopathic neuropathy"). Despite its high prevalence, idiopathic neuropathy is poorly studied and understood. There is evolving evidence that impaired glucose tolerance (prediabetes) is associated with idiopathic neuropathy. Preliminary data from a multicenter study of diet and exercise in prediabetes (the Impaired Glucose Tolerance Neuropathy Study) suggests a diet and exercise counseling regimen based on the Diabetes Prevention Program results in improved metabolic measures and small fiber function. Prediabetes is part of the Metabolic Syndrome, which also includes hypertension, hyperlipidemia and obesity. Individual aspects of the Metabolic Syndrome influence risk and progression of diabetic neuropathy and may play a causative role in neuropathy both for those with prediabetes, and those with otherwise idiopathic neuropathy. Thus, a multifactorial treatment approach to individual components of Metabolic Syndrome may slow prediabetic neuropathy progression or result in improvement.

  18. [Idiopathic brachial neuralgia after cesarean section].

    PubMed

    Rihane, B; Le Borgne, J M; Bélair, C

    2002-11-01

    We report a case of idiopathic brachial nevralgia of the right shoulder in a 30-year-old female, after caesarean section, under spinal anaesthesia. Two days after surgery, intense cervical pain appeared on the second day, associated with rapid collapse of muscular shoulder belt. Full recovery occurred in four months.

  19. Idiopathic hypersomnia. A series of 42 patients.

    PubMed

    Bassetti, C; Aldrich, M S

    1997-08-01

    The features of idiopathic hypersomnia are not well defined. We reviewed clinical and laboratory information on 42 subjects with idiopathic hypersomnia and obtained detailed follow-up evaluations on 28 of them. Only 29% of subjects had 'classic' idiopathic hypersomnia with non-imperative sleepiness, long unrefreshing naps, prolonged night-time sleep, difficult awakening with sleep drunkenness and prominent mood disturbances. Thirty-two percent had clinical features similar to narcolepsy, i.e. irresistible sleepiness, short and refreshing naps, few problems with awakening and good response to stimulants, without cataplexy or any indication of abnormal REM (rapid eye movement) sleep. The other 39% had intermediate clinical characteristics. We found no increase in the frequency of the human leucocyte antigens associated with narcolepsy. Overall, response to stimulants was good in three-quarters of the patients and spontaneous improvement of sleepiness occurred in one-quarter. Possible aetiologies identified in 10 patients included viral illness, head trauma and primary mood disorder. Idiopathic hypersomnia is a rare syndrome in which clinical heterogeneity suggests a variable or multifactoral pathogenesis. Only a minority of cases correspond to classical descriptions. Stimulants are often beneficial and spontaneous improvement appears to be more common than in narcolepsy.

  20. Idiopathic Arterial Calcification of Infancy: Case Report

    PubMed Central

    Attia, Tarek Hamed; Abd Alhamed, Mohamed Maisara; Selim, Mohamed Fouad; Haggag, Mohamed Salah; Fathalla, Diaa

    2015-01-01

    Idiopathic arterial calcification of infancy is a rare autosomal recessive disease, characterized by deposition of calcium along the internal elastic membrane of arteries, accompanied by fibrous thickening of the intima which causes luminal narrowing. Here we are reporting a case of idiopathic arterial calcification of infancy in a Saudi female newborn of non-consanguineous pregnant woman who had polyhydramnios. The newborn baby had severe respiratory distress, systemic hypertension and persistent pulmonary hypertension of newborn. She was admitted to Neonatal Intensive Care Unit, where she was ventilated and proper treatment was provided. Molecular genetic testing was positive for mutations of ectonucleotide pyrophosphatase/phosphodiesterase1 gene which is reported in 80% of cases of Idiopathic arterial calcification of infancy. The baby died at about 5 month of age because of myocardial ischemia and cardiorespiratory arrest. Idiopathic Arterial Calcification of Infancy should be considered in any newborn who presented with persistent pulmonary hypertension of newborn, severe systemic hypertension and echogenic vessels on any radiological study. Calcifications of large and medium-sized arteries are important diagnostic finding. PMID:27252793

  1. Idiopathic erythrocytosis in IgA nephropathy.

    PubMed

    Mahesh, E; Madhyastha, P R; Kalashetty, M; Gurudev, K C; Bande, S; John, M M

    2017-01-01

    We report a case of idiopathic erythrocytosis in a 31-year-old male who was incidentally detected to have hypertension during his preemployment checkup. Urine routine showed proteinuria and hematuria. Biochemical parameters revealed raised serum creatinine, and histological findings of the renal biopsy showed IgAN.

  2. Idiopathic erythrocytosis in IgA nephropathy

    PubMed Central

    Mahesh, E.; Madhyastha, P. R.; Kalashetty, M.; Gurudev, K. C.; Bande, S.; John, M. M.

    2017-01-01

    We report a case of idiopathic erythrocytosis in a 31-year-old male who was incidentally detected to have hypertension during his preemployment checkup. Urine routine showed proteinuria and hematuria. Biochemical parameters revealed raised serum creatinine, and histological findings of the renal biopsy showed IgAN. PMID:28182057

  3. Sialosis, Gout Induced or Idiopathic? Case Report.

    PubMed

    Naik, Keyur; Mandel, Louis

    2017-02-01

    Sialosis is observed in relation to diabetes, alcoholism, and malnutrition. An assumed relation between gout and sialosis is probably based on confusion that originated from the therapeutic use of phenylbutazone for gout and the sialadenitis that the medication caused. This report describes a case of sialosis in a patient with a longstanding history of gout that was idiopathic in origin.

  4. Idiopathic Scoliosis and the Vestibular System

    PubMed Central

    Hawasli, Ammar H.; Hullar, Timothy E.; Dorward, Ian G.

    2014-01-01

    Purpose Despite its high prevalence, the etiology underlying idiopathic scoliosis remains unclear. Although initial scrutiny has focused on genetic, biochemical, biomechanical, nutritional and congenital causes, there is growing evidence that aberrations in the vestibular system may play a role in the etiology of scoliosis. In this article, we discuss putative mechanisms for adolescent idiopathic scoliosis and review the current evidence supporting a role for the vestibular system in adolescent idiopathic scoliosis. Methods A comprehensive search of the English literature was performed using PubMed (http://www.ncbi.nlm.nih.gov/pubmed). Research articles studying interactions between adolescent idiopathic scoliosis and the vestibular system were selected and evaluated for inclusion in a literature review. Results Eighteen manuscripts of level 3-4 clinical evidence to support an association between AIS and dysfunction of the vestibular system. These studies include data from physiologic and morphologic studies in humans. Clinical data are supported by animal model studies to suggest a causative link between the vestibular system and AIS. Conclusions Clinical data and a limited number of animal model studies suggest a causative role of the vestibular system in AIS, although this association has not been reproduced in all studies. PMID:25430569

  5. Correlation of Serum CA-125 and Progesterone Levels with Ultrasound Markers in The Prediction of Pregnancy Outcome in Threatened Miscarriage

    PubMed Central

    Al Mohamady, Maged; Fattah, Ghada Abdel; Elkattan, Eman; Bayoumy, Rasha; Hamed, Dalia Ahmed

    2016-01-01

    Background The aim of this study was to evaluate the relationship between ultrasonographic findings and serum progesterone and cancer antigen-125 (CA-125) levels in threatened miscarriage and to predict pregnancy outcome. Materials and Methods In a prospective comparative case-control study, serum CA-125 and progesterone levels were measured for 100 pregnant women with threatened miscarriage who attended the outpatient clinic or the causality department of Obstetrics and Gynecology at Kasr El-Aini Hospital, Giza, Egypt, during the period from March 2013 to October 2013. Ultrasound was performed for fetal viability, crown-rump length (CRL), gestational sac diameter (GSD) and fetal heart rate (FHR). The patients were followed up and divided into two groups based on the outcome: 20 women who miscarried (group 1), and 80 women who continued pregnancy (group 2). The sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and overall accuracy were tested for CA-125 and progesterone levels in prediction of the pregnancy outcome. Correlation of these chemical markers with the ultrasound markers was also examined. Results In the group that miscarried, CA-125 level was significantly higher (P<0.001) and serum progesterone level was significantly lower (P<0.001). For prediction of the outcome of pregnancy, the cut-off limit of 31.2 IU/ml for CA-125 level yielded sensitivity, specificity and an overall accuracy of 96.2, 100 and 99.4% respectively. The cut-off limit of 11.5 ng/ml for progesterone level yielded sensitivity, specificity and an overall accuracy of 97.5, 100 and 99.8% respectively. CA-125 level had a negative correlation with progesterone level and FHR levels (r=-0.716, P<0.001) and (r=-0.414, P<0.001) respectively. Serum progesterone level correlated with GSD (r=0.521, P<0.001) and with CRL (r=0.407, P<0.001) and FHR (r=0.363, P<0.001). CA-125 level was significantly higher in the group that showed hematoma as compared with the

  6. Recurrent Fever in Children

    PubMed Central

    Torreggiani, Sofia; Filocamo, Giovanni; Esposito, Susanna

    2016-01-01

    Children presenting with recurrent fever may represent a diagnostic challenge. After excluding the most common etiologies, which include the consecutive occurrence of independent uncomplicated infections, a wide range of possible causes are considered. This article summarizes infectious and noninfectious causes of recurrent fever in pediatric patients. We highlight that, when investigating recurrent fever, it is important to consider age at onset, family history, duration of febrile episodes, length of interval between episodes, associated symptoms and response to treatment. Additionally, information regarding travel history and exposure to animals is helpful, especially with regard to infections. With the exclusion of repeated independent uncomplicated infections, many infective causes of recurrent fever are relatively rare in Western countries; therefore, clinicians should be attuned to suggestive case history data. It is important to rule out the possibility of an infectious process or a malignancy, in particular, if steroid therapy is being considered. After excluding an infectious or neoplastic etiology, immune-mediated and autoinflammatory diseases should be taken into consideration. Together with case history data, a careful physical exam during and between febrile episodes may give useful clues and guide laboratory investigations. However, despite a thorough evaluation, a recurrent fever may remain unexplained. A watchful follow-up is thus mandatory because new signs and symptoms may appear over time. PMID:27023528

  7. Recurrent Fever in Children.

    PubMed

    Torreggiani, Sofia; Filocamo, Giovanni; Esposito, Susanna

    2016-03-25

    Children presenting with recurrent fever may represent a diagnostic challenge. After excluding the most common etiologies, which include the consecutive occurrence of independent uncomplicated infections, a wide range of possible causes are considered. This article summarizes infectious and noninfectious causes of recurrent fever in pediatric patients. We highlight that, when investigating recurrent fever, it is important to consider age at onset, family history, duration of febrile episodes, length of interval between episodes, associated symptoms and response to treatment. Additionally, information regarding travel history and exposure to animals is helpful, especially with regard to infections. With the exclusion of repeated independent uncomplicated infections, many infective causes of recurrent fever are relatively rare in Western countries; therefore, clinicians should be attuned to suggestive case history data. It is important to rule out the possibility of an infectious process or a malignancy, in particular, if steroid therapy is being considered. After excluding an infectious or neoplastic etiology, immune-mediated and autoinflammatory diseases should be taken into consideration. Together with case history data, a careful physical exam during and between febrile episodes may give useful clues and guide laboratory investigations. However, despite a thorough evaluation, a recurrent fever may remain unexplained. A watchful follow-up is thus mandatory because new signs and symptoms may appear over time.

  8. IMMEDIATE MENTAL CONSEQUENCES OF THE GREAT EAST JAPAN EARTHQUAKE AND FUKUSHIMA NUCLEAR POWER PLANT ACCIDENT ON MOTHERS EXPERIENCING MISCARRIAGE, ABORTION, AND STILLBIRTH: THE FUKUSHIMA HEALTH MANAGEMENT SURVEY

    PubMed Central

    YOSHIDA-KOMIYA, HIROMI; GOTO, AYA; YASUMURA, SEIJI; FUJIMORI, KEIYA; ABE, MASAFUMI; FOR THE PREGNANCY AND BIRTH SURVEY GROUP OF THE FUKUSHIMA HEALTH MANAGEMENT SURVEY

    2015-01-01

    ABSTRACT Background: The Fukushima Pregnancy and Birth Survey was launched to monitor pregnant mothers’ health after the Great East Japan Earthquake and Fukushima Daiichi Nuclear Power Plant (NPP) accident. Several lines of investigations have indicated that a disaster impacts maternal mental health with childbirth. However, there is no research regarding mental health of mothers with fetal loss after a disaster. In this report, we focus on those women immediately after the Great East Japan Earthquake and Fukushima NPP accident and discuss their support needs. Materials and Methods: Data regarding 61 miscarriages, 5 abortions, and 22 stillbirths were analyzed among the women who were pregnant at the time of the accident in the present study. We used a two-item case-finding instrument for depression screening, and compared the childbirth group with the fetal loss groups. We also analyzed mothers’ opinions written as free-form text. Results: Among the three fetal loss groups, the proportion of positive depression screens was significantly higher in the miscarriage and stillbirth group than in the childbirth group. Mothers’ opinions were grouped into six categories, with pregnancy-related items being most common, especially in the miscarriage and stillbirth groups. Conclusion: A higher proportion of Fukushima mothers with fetal loss, especially those with miscarriage and stillbirth, had depressive symptoms compared to those who experienced childbirth. Health care providers need to pay close attention to this vulnerable group and respond to their concerns regarding the effects on their fertility. PMID:26063510

  9. IGF-1 and IGFBP-1 in peripheral blood and decidua of early miscarriages with euploid embryos: comparison between women with and without PCOS.

    PubMed

    Luo, Lu; Wang, Qiong; Chen, Minghui; Yuan, Guangqing; Wang, Zengyan; Zhou, Canquan

    2016-07-01

    This study aims to demonstrate the possible relationship between the insulin-like growth factor (IGF) system and early miscarriage in polycystic ovarian syndrome (PCOS) patients with euploid embryos. 40 pregnant women included. 9 had PCOS and miscarried; 20 had PCOS and a successful ongoing pregnancy; the remaining 11 women did not have PCOS and miscarried. An ultrasound scan was performed to prove clinical pregnancy and a blood sample was taken on day 55 ± 4 of gestation. Serum samples of IGF-1, insulin-like growth factor binding protein-1 (IGFBP-1), total testosterone, serum hormone binding protein (SHBG), leptin and soluble leptin receptor (sOb-R) were obtained. In miscarriages, samples of decidua were obtained during vaccum curettage. Embryonic chromosomes in all miscarriages were proven to be normal. The expression of IGF-1, IGFBP-1, leptin, long-form leptin receptor and androge sOb-R n receptor (AR) were examined in the decidua. We found that miscarried PCOS patients showed significantly increased free androgen index and free IGF index, as well as decreased SHBG and IGFBP-1 than other two groups in peripheral blood. In the decidua, miscarried PCOS patients showed significantly increased expression of IGF-1 and decreased IGFBP-1 when compared with non-PCOS. AR was not expressed in the decidua of either group. Our results suggest that early miscarriage is associated with increased IGF-1 and decreased IGFBP-1 in PCOS patients.

  10. [Unilateral idiopathic gingival fibromatosis--a case report].

    PubMed

    Łazarz-Bartyzel, Katarzyna; Gawron, Katarzyna; Darczuk, Dagmara; Chomyszyn-Gajewska, Maria

    2016-01-01

    Gingival fibromatosis is a painless gingival overgrowth. It may result in difficulties with proper dental hygiene keeping, mastication and occlusion. Herein, a case of a 10-year-old patient was described. The patient reported to the Department of Periodontology and Oral Medicine of the Jagiellonian University Medical College in Krakow due to the problems with permanent teeth eruption (23-26), chewing and dental hygiene maintaining. Based on medical history, clinical examination, diagnostic tests and histopathological study of gingival tissue biopsies the patient was diagnosed with unilateral idiopathic gingival fibromatosis. After oral cavity hygienization, patient un- derwent dental surgery procedures by gingivectomy and gingivoplasty. The follow-up examination 2 and 6 months post operation showed un- eventful healing, proper tooth eruption, improved oral hygiene and chewing function. Twelve months post surgery no recurrence was noted. Due to the etiological diversity of gingival lesions occurring as an overgrowth, accurate medical history, clinical examination, laboratory tests and histopathological study are needed. Accurate diagnos- tics is crucial mainly to exclude he- matological and oncological diseases. Gingivectomy being the "gold method" of gingival fibromatosis treatment was effective and sufficient to cure the case presented in this article.

  11. Idiopathic pulmonary haemosiderosis. Epidemiology, pathogenic aspects and diagnosis.

    PubMed

    Milman, N; Pedersen, F M

    1998-07-01

    Idiopathic pulmonary haemosiderosis (IPH) is a rare clinical entity characterized by recurrent episodes of diffuse alveolar haemorrhage, often presenting with haemoptysis. Many patients have iron deficiency anaemia due to deposition of haemosiderin iron in the alveoli, and eventually develop moderate pulmonary fibrosis. Typically, intensive search for an aetiology ends up negative. There is no evidence of pulmonary vasculitis or capillaritis. The aetiology is obscure, but may be an immunological or toxic mechanism causing a defect in the basement membrane of the pulmonary capillary. IPH affects both children and adults. During an acute episode, a chest X-ray demonstrates bilateral, alveolar infiltrates. Sputum examination discloses haemosiderin-laden alveolar macrophages. Diagnosis is established by lung biopsy (fiber-optic or thoracoscopic), showing large numbers of haemosiderin-laden macrophages in the alveoli and without evidence of capillaritis or deposition of immunoglobulins. Corticosteroids and/or immunosuppressive drugs may be effective during an acute bleeding episode, and may in some patients improve symptoms and prognosis on the long-term, but the response to treatment displays great interindividual variation.

  12. Recurrent wheezing in children

    PubMed Central

    Piazza, Michele; Piacentini, Giorgio

    2016-01-01

    Recurrent wheezing have a significant morbidity and it’s estimated that about one third of school-age children manifest the symptom during the first 5 years of life. Proper identification of children at risk of developing asthma at school age may predict long-term outcomes and improve treatment and preventive approach, but the possibility to identify these children at preschool age remains limited. For many years authors focused their studies to identify early children with recurrent wheezing at risk to develop asthma at school age. Different phenotypes have been proposed for a more precise characterization and a personalized plan of treatment. The main criticism concerns the inability to define stable phenotypes with the risk of overestimating or underestimating the characteristics of symptoms in these children. The aim of this review is to report the recent developments on the diagnosis and treatment of recurrent paediatric wheezing. PMID:26835404

  13. Recurrence of angular cheilitis.

    PubMed

    Ohman, S C; Jontell, M; Dahlen, G

    1988-08-01

    The incidence of recurrence of angular cheilitis following a successful antimicrobial treatment was studied in 48 patients. Clinical assessments including a microbial examination were carried out 8 months and 5 yr after termination of treatment. Eighty percent of the patients reported recurrence of their angular cheilitis on one or more occasions during the observation period. Patients with cutaneous disorders associated with dry skin or intraoral leukoplakia had an increased incidence of recrudescence. Neither the presence of denture stomatitis nor the type of microorganisms isolated from the original lesions of angular cheilitis, i.e. Candida albicans and/or Staphylococcus aureus, were associated with the number of recurrences. The present observations indicate that treatment of the majority of patients with angular cheilitis should be considered in a longer perspective than previously supposed, due to the short lasting therapeutic effects of the antimicrobial therapy.

  14. α‐Galactosylceramide‐activated murine NK1.1+ invariant‐NKT cells in the myometrium induce miscarriages in mice

    PubMed Central

    Ichikawa, Tomoko; Negishi, Yasuyuki; Shimizu, Masumi; Takeshita, Toshiyuki

    2016-01-01

    Innate immunity, which is unable to discriminate self from allo‐antigens, is thought to be important players in the induction of miscarriages. Here, we show that the administration of IL‐12 to syngeneic‐mated C57BL/6 mice on gestation day 7.5 (Gd 7.5), drives significant miscarriages in pregnant females. Furthermore, the administration on Gd 7.5 of α‐galactosylceramide (α‐GalCer), which is known to activate invariant natural killer T (iNKT) cells, induced miscarriages in both syngeneic‐mated C57BL/6 mice and allogeneic‐mated mice (C57BL/6 (♀) × BALB/c (♂)). Surprisingly, the percentages of both DEC‐205+ DCs and CD1d‐restricted NK1.1+ iNKT cells were higher in the myometrium of pregnant mice treated i.p. with α‐GalCer than in the decidua. IL‐12 secreted from α‐GalCer‐activated DEC‐205+ DCs stimulated the secretion of cytokines, including IL‐2, IL‐4, IFN‐γ, TNF‐α, perforin, and granzyme B, from the NK1.1+ iNKT cells in the myometrium, leading to fetal loss in pregnant mice. Finally, the i.p. administration of IL‐12 and/or α‐GalCer in iNKT‐deficient Jα18(‐/‐) (Jα18 KO) mice did not induce miscarriages. This study provides a new perspective on the importance of the myometrium, rather than the decidua, in regulating pregnancy and a mechanism of miscarriage mediated by activated DEC‐205+ DCs and NK1.1+ iNKT cells in the myometrium of pregnant mice. PMID:27198610

  15. Recurrent aphthous stomatitis.

    PubMed

    Akintoye, Sunday O; Greenberg, Martin S

    2014-04-01

    Recurrent aphthous stomatitis (RAS) is the most common ulcerative disease affecting the oral mucosa. RAS occurs mostly in healthy individuals and has an atypical clinical presentation in immunocompromised individuals. The etiology of RAS is still unknown, but several local, systemic, immunologic, genetic, allergic, nutritional, and microbial factors, as well as immunosuppressive drugs, have been proposed as causative agents. Clinical management of RAS using topical and systemic therapies is based on severity of symptoms and the frequency, size, and number of lesions. The goals of therapy are to decrease pain and ulcer size, promote healing, and decrease the frequency of recurrence.

  16. [Recurrent purulent bacterial meningoencephalitis].

    PubMed

    Janeczko, J; Pogorzelska, E; Lipowski, D; Przyjałkowski, W; Rzadkiewicz, E

    2001-01-01

    During the period of 25 years there were 55 patients treated in our Institute because of recurrent purulent bacterial meningoencephalitis(rpbme). This group consisted of 42 males (76%) and 13 (24%) females, the prevalent number (53%) of patients being under 21 years of age. The diagnosis of rpbme was based on the commonly accepted criteria and confirmed by the laboratory results of CSF examination. The cause of the recurrences was established considering the skull X-ray examination, CT and MRI. The evaluation of the clinical status was based on the Glasgow Coma Score (GCS). During the first hospitalisation, severe or critic clinical status was noted in 42 patients (76%) and moderate in 13 (24%). The subsequent recurrences were mostly moderate, rarely severe or mild. The number of recurrences varied from 1 to 9. During the first hospitalisation, the etiologic factor was detected in 39 patients (71%), i.e. Streptococcus pneumoniae in 28 (51%), Neisseria meningitidis in 8 (14%), Pseudomonas aeruginosa and Staphylococcus aureus in 2 and 1 patients respectively. In 37 patients (67%) rpbme developed following cranial trauma, in 18 cases (33%) with single or comminuted fractures of the anterior cranial fossa (in 4 cases accompanied by CSF nasal exsudate). In 4 it followed neurosurgical intervention, in 3 it accompanied recurrent purulent highmorities, in 1 case--after removal of the nasal polyps and subsequent CSF nasal exsudate, and in 1 patient with recurrent mastoiditis. In 6 cases (11%) the cause of the recurrences remained unelucidated. The clinical signs and symptoms, diagnostic difficulties and the causative treatment of rpbme are discussed. In the authors' opinion, surgical treatment of the communication between the CSF and the external environment prevents the recurrences and is the only successful way of treatment. Special attention is drawn to the great diagnostic value of CT and MRI. The use of other modern techniques, e.g. positron emission tomography (PET

  17. Serially recurrent osteoid osteoma.

    PubMed

    Sampath, Srihari C; Sampath, Srinath C; Rosenthal, Daniel I

    2015-06-01

    Osteoid osteoma is a relatively common, benign, painful tumor of bone. It is widely believed to run a course culminating in spontaneous regression. The tumor can usually be eliminated by excision or ablation, although it may recur locally. Although management has classically been surgical, thermocoagulation via percutaneously delivered radiofrequency energy has demonstrated excellent results, typically resulting in durable response following a single treatment. Here, we present an unusual case of serially recurrent pathologically proven pediatric osteoid osteoma, treated by radiofrequency ablation five times over the course of 11 years. Limitations of RF ablation of osteoid osteoma and possible factors predisposing to incomplete treatment or recurrence are discussed.

  18. Recurrent Aphthous Stomatitis

    PubMed Central

    Akintoye, Sunday O.; Greenberg, Martin S.

    2014-01-01

    Recurrent Aphthous Stomatitis (RAS) is the most common ulcerative disease affecting the oral mucosa. It occurs mostly in healthy individuals and has atypical clinical presentation in immunocompromised individuals. The etiology of RAS is still unknown, but several local, systemic, immunologic, genetic, allergic, nutritional, and microbial factors, as well as immunosuppressive drugs, have been proposed as causative agents. Clinical management of RAS is based on severity of symptoms, frequency, size and number of lesions using topical and systemic therapies. The goals of therapy are to decrease pain and ulcer size, promote healing and decrease frequency of recurrence. PMID:24655523

  19. Effect of the presence of trophectoderm vesicles on blastocyst in relation to in vitro hatching, clinical pregnancy, and miscarriage rates.

    PubMed

    Araki, Yasuhisa; Matsui, Yuki; Iizumi, Ayaka; Tsuchiya, Syoutarou; Kaneko, Yumi; Sato, Kazufumi; Ozaki, Tomoya; Araki, Yasuyuki; Nishimura, Mitsuru

    2016-10-01

    Trophectoderm vesicles (TVs) are observed in some blastocysts that penetrate cells from the zona pellucida to the outer margin. Therefore, we compared this incidence in relation to hatching, pregnancy, and miscarriage rates between conventional in vitro fertilization (c-IVF) and intracytoplasmic sperm injection (ICSI). Vitrified/warmed blastocysts (n = 112) were derived from surplus embryos. The blastocysts were then observed using time-lapse cinematography to resolve the relationship between hatching and implantation. Another study was conducted that comprised 681 embryo transfer cycles in 533 patients who received a single vitrified/warmed blastocyst from our clinic. The incidence of TV was significantly higher in embryos inseminated by ICSI compared with c-IVF [ICSI: 51/56 (91 %); c-IVF: 25/56 (45 %); P < 0.01]. The successful hatching rate was significantly lower in ICSI than in c-IVF [ICSI: 11/56 (20 %); c-IVF: 29/56 (52 %); P < 0.01]. In addition, the hatching rate was significantly lower when TVs were present (14/76; 18 %) than in non-TV embryos (26/36; 72 %) (P < 0.01). In regard to the clinical study results, no significant differences were found between the groups in the pregnancy rate (TV present group: 107/183, 58.5 %; TV absent group: 273/498, 54.8 %) and miscarriage rate (TV present group: 21/107, 19.6 %; TV absent group: 53/273, 19.4 %). In vivo, we hypothesized that hatching and hatched would occur naturally by assisting protease action in the uterus; therefore, these results suggest that the presence of TV has no effect on pregnancy rates in the clinical setting.

  20. Possible Role of HLA-G, LILRB1 and KIR2DL4 Gene Polymorphisms in Spontaneous Miscarriage.

    PubMed

    Nowak, Izabela; Malinowski, Andrzej; Barcz, Ewa; Wilczyński, Jacek R; Wagner, Marta; Majorczyk, Edyta; Motak-Pochrzęst, Hanna; Banasik, Małgorzata; Kuśnierczyk, Piotr

    2016-12-01

    The KIR2DL4 receptor and its ligand HLA-G are considered important for fetal-maternal immune tolerance and successful pregnancy. The absence of a particular variant of KIR2DL4 might be a bad prognostic factor for pregnancy outcome. However, it could be compensated by the presence of the respective LILRB1 allele. Therefore, we investigated the KIR2DL4, LILRB1 and HLA-G polymorphisms in 277 couples with spontaneous abortion and 219 control couples by HRM, PCR-SSP and RFLP methods. We found a protective effect of women's heterozygosity in -716 HLA-G (p = 0.0206) and LILRB1 (p = 0.0131) against spontaneous abortion. Surprisingly, we observed more 9A/10A genotypes of KIR2DL4 gene carriers in the group of male partners from the miscarriage group in comparison to the men from the control group (p = 0.0288). Furthermore, there was no association of women's KIR2DL4 polymorphism with susceptibility to spontaneous abortion. Multivariate analysis indicated that women's -716 HLA-G and LILRB1 and men's KIR2DL4 9A/10A are important in terms of the protection or susceptibility to miscarriage, respectively (p = 0.00968). In conclusion, a woman's heterozygosity in HLA-G and LILRB1 might be an advantage for a success of reproduction, but the partner's heterozygosity in 9A/10A KIR2DL4 alleles might not.

  1. Optimal management of idiopathic scoliosis in adolescence

    PubMed Central

    Kotwicki, Tomasz; Chowanska, Joanna; Kinel, Edyta; Czaprowski, Dariusz; Tomaszewski, Marek; Janusz, Piotr

    2013-01-01

    Idiopathic scoliosis is a three-dimensional deformity of the growing spine, affecting 2%–3% of adolescents. Although benign in the majority of patients, the natural course of the disease may result in significant disturbance of body morphology, reduced thoracic volume, impaired respiration, increased rates of back pain, and serious esthetic concerns. Risk of deterioration is highest during the pubertal growth spurt and increases the risk of pathologic spinal curvature, increasing angular value, trunk imbalance, and thoracic deformity. Early clinical detection of scoliosis relies on careful examination of trunk shape and is subject to screening programs in some regions. Treatment options are physiotherapy, corrective bracing, or surgery for mild, moderate, or severe scoliosis, respectively, with both the actual degree of deformity and prognosis being taken into account. Physiotherapy used in mild idiopathic scoliosis comprises general training of the trunk musculature and physical capacity, while specific physiotherapeutic techniques aim to address the spinal curvature itself, attempting to achieve self-correction with active trunk movements developed in a three-dimensional space by an instructed adolescent under visual and proprioceptive control. Moderate but progressive idiopathic scoliosis in skeletally immature adolescents can be successfully halted using a corrective brace which has to be worn full time for several months or until skeletal maturity, and is able to prevent more severe deformity and avoid the need for surgical treatment. Surgery is the treatment of choice for severe idiopathic scoliosis which is rapidly progressive, with early onset, late diagnosis, and neglected or failed conservative treatment. The psychologic impact of idiopathic scoliosis, a chronic disease occurring in the psychologically fragile period of adolescence, is important because of its body distorting character and the onerous treatment required, either conservative or surgical

  2. On Solving Linear Recurrences

    ERIC Educational Resources Information Center

    Dobbs, David E.

    2013-01-01

    A direct method is given for solving first-order linear recurrences with constant coefficients. The limiting value of that solution is studied as "n to infinity." This classroom note could serve as enrichment material for the typical introductory course on discrete mathematics that follows a calculus course.

  3. Recurrent gallstone ileus.

    PubMed

    Hayes, Nicolas; Saha, Sanjoy

    2012-11-01

    Mechanical small bowel obstructions caused by gallstones account for 1% to 3% of cases. In these patients, 80% to 90% of residual gallstones in these patients will pass through a remaining fistula without consequence. Recurrent gallstone ileus has been reported in 5% of patients. We report the case of a woman, aged 72 years, who presented with mechanical small bowel obstruction caused by gallstone ileus. After successful surgical therapy for gallstone ileus, the patient's symptoms recurred, and she was diagnosed with recurrent gallstone ileus requiring a repeat operation. While management of gallstone ileus can be achieved through a single-stage operation including enterolithotomy and cholecystectomy with repair of biliary-enteric fistula or by enterolithotomy alone, the literature supports enterolithotomy alone as the treatment of choice for gallstone ileus due to decreased mortality and morbidity. However, the latter approach does not obviate potential recurrence. We present this case of recurrent gallstone ileus to elucidate and review the pathogenesis, presentation, diagnosis, and consensus recommendations regarding management of this disorder.

  4. Lung Cancer Indicators Recurrence

    Cancer.gov

    This study describes prognostic factors for lung cancer spread and recurrence, as well as subsequent risk of death from the disease. The investigators observed that regardless of cancer stage, grade, or type of lung cancer, patients in the study were more

  5. Anatomical Consideration in Catheter Ablation of Idiopathic Ventricular Arrhythmias.

    PubMed

    Yamada, Takumi; Kay, G Neal

    2016-01-01

    Idiopathic ventricular arrhythmias (VAs) are ventricular tachycardias (VTs) or premature ventricular contractions (PVCs) with a mechanism that is not related to myocardial scar. The sites of successful catheter ablation of idiopathic VA origins have been progressively elucidated and include both the endocardium and, less commonly, the epicardium. Idiopathic VAs usually originate from specific anatomical structures such as the ventricular outflow tracts, aortic root, atrioventricular (AV) annuli, papillary muscles, Purkinje network and so on, and exhibit characteristic electrocardiograms based on their anatomical background. Catheter ablation of idiopathic VAs is usually safe and highly successful, but can sometimes be challenging because of the anatomical obstacles such as the coronary arteries, epicardial fat pads, intramural and epicardial origins, AV conduction system and so on. Therefore, understanding the relevant anatomy is important to achieve a safe and successful catheter ablation of idiopathic VAs. This review describes the anatomical consideration in the catheter ablation of idiopathic VAs.

  6. Anatomical Consideration in Catheter Ablation of Idiopathic Ventricular Arrhythmias

    PubMed Central

    Kay, G Neal

    2016-01-01

    Idiopathic ventricular arrhythmias (VAs) are ventricular tachycardias (VTs) or premature ventricular contractions (PVCs) with a mechanism that is not related to myocardial scar. The sites of successful catheter ablation of idiopathic VA origins have been progressively elucidated and include both the endocardium and, less commonly, the epicardium. Idiopathic VAs usually originate from specific anatomical structures such as the ventricular outflow tracts, aortic root, atrioventricular (AV) annuli, papillary muscles, Purkinje network and so on, and exhibit characteristic electrocardiograms based on their anatomical background. Catheter ablation of idiopathic VAs is usually safe and highly successful, but can sometimes be challenging because of the anatomical obstacles such as the coronary arteries, epicardial fat pads, intramural and epicardial origins, AV conduction system and so on. Therefore, understanding the relevant anatomy is important to achieve a safe and successful catheter ablation of idiopathic VAs. This review describes the anatomical consideration in the catheter ablation of idiopathic VAs. PMID:28116086

  7. Idiopathic noncirrhotic portal hypertension: current perspectives.

    PubMed

    Riggio, Oliviero; Gioia, Stefania; Pentassuglio, Ilaria; Nicoletti, Valeria; Valente, Michele; d'Amati, Giulia

    2016-01-01

    The term idiopathic noncirrhotic portal hypertension (INCPH) has been recently proposed to replace terms, such as hepatoportal sclerosis, idiopathic portal hypertension, incomplete septal cirrhosis, and nodular regenerative hyperplasia, used to describe patients with a hepatic presinusoidal cause of portal hypertension of unknown etiology, characterized by features of portal hypertension (esophageal varices, nonmalignant ascites, porto-venous collaterals), splenomegaly, patent portal, and hepatic veins and no clinical and histological signs of cirrhosis. Physicians should learn to look for this condition in a number of clinical settings, including cryptogenic cirrhosis, a disease known to be associated with INCPH, drug administration, and even chronic alterations in liver function tests. Once INCPH is clinically suspected, liver histology becomes mandatory for the correct diagnosis. However, pathologists should be familiar with the histological features of INCPH, especially in cases in which histology is not only requested to exclude liver cirrhosis.

  8. [Biologic therapy in idiopathic inflammatory myopathy].

    PubMed

    Selva-O'Callaghan, Albert; Ramos Casals, Manel; Grau Junyent, Josep M

    2014-09-15

    The aim of this article is to study the evidence-based knowledge related to the use of biological therapies in patients diagnosed with idiopathic inflammatory myopathy (dermatomyositis, polymyositis and inclusion body myositis). In this review the leading published studies related to the use of biological therapy in patients with myositis are analysed; mainly those with high methodological standards, that means randomized and controlled studies. Methodological drawbacks due to the rarity and heterogeneity of these complex diseases are also addressed. Up to now is not possible to ascertain the biologics as a recommended therapy in patients with myositis, at least based in the current evidence-based knowledge, although it can not be neglected as a therapeutic option in some clinical situations, taking into account the scarce of effective treatments in those patients, especially in refractory myositis. Future studies probably will help to better define the role of biological therapies in patients with idiopathic inflammatory myopathy.

  9. Idiopathic noncirrhotic portal hypertension: current perspectives

    PubMed Central

    Riggio, Oliviero; Gioia, Stefania; Pentassuglio, Ilaria; Nicoletti, Valeria; Valente, Michele; d’Amati, Giulia

    2016-01-01

    The term idiopathic noncirrhotic portal hypertension (INCPH) has been recently proposed to replace terms, such as hepatoportal sclerosis, idiopathic portal hypertension, incomplete septal cirrhosis, and nodular regenerative hyperplasia, used to describe patients with a hepatic presinusoidal cause of portal hypertension of unknown etiology, characterized by features of portal hypertension (esophageal varices, nonmalignant ascites, porto-venous collaterals), splenomegaly, patent portal, and hepatic veins and no clinical and histological signs of cirrhosis. Physicians should learn to look for this condition in a number of clinical settings, including cryptogenic cirrhosis, a disease known to be associated with INCPH, drug administration, and even chronic alterations in liver function tests. Once INCPH is clinically suspected, liver histology becomes mandatory for the correct diagnosis. However, pathologists should be familiar with the histological features of INCPH, especially in cases in which histology is not only requested to exclude liver cirrhosis. PMID:27555800

  10. Mitochondrial dysfunction in idiopathic Parkinson disease.

    PubMed

    Parker, W D; Swerdlow, R H

    1998-04-01

    Disordered mitochondrial metabolism may play an important role in a number of idiopathic neurodegenerative disorders. The question of mitochondrial dysfunction is particularly attractive in the case of idiopathic Parkinson disease (PD), since Vyas et al. recognized in the 1980s that the parkinsonism-inducing compound N-methyl-4-phenyl-1,2,3,6-tetrahydropyridine is a mitochondrial toxin. The unique genetic properties of mitochondria also make them worthy of consideration for a pathogenic role in PD, as well as in other late-onset, sporadic neurodegenerative disorders. Although affected persons occasionally do provide family histories that suggest Mendelian inheritance, the vast majority of the time these diseases appear sporadically. Because of unique features such as heteroplasmy, replicative segregation, and threshold effects, mitochondrial inheritance can allow for the apparent sporadic nature of these diseases.

  11. Idiopathic pulmonary fibrosis: Early detection and referral

    PubMed Central

    Oldham, Justin M.; Noth, Imre

    2016-01-01

    Summary Idiopathic pulmonary fibrosis (IPF), a devastating progressive interstitial lung disease (ILD) with no known cause or cure, is the most common and deadly of the idiopathic interstitial pneumonias. With a median survival of 3–5 years following diagnosis, IPF is characterized by a progressive decline in lung function and quality of life in most patients. Vigilance among clinicians in recognizing IPF early in the disease course remains critical to properly caring for these patients, as this provides the widest range of management options. When IPF is suspected, a multidisciplinary evaluation (MDE) by a clinician, radiologist and pathologist with ILD expertise should occur, as this improves diagnostic agreement in both community and academic settings. When community MDE is not possible, or diagnostic doubt exists, referral to an ILD center should be considered. ILD center referral may also provide access specialized care, including clinical trials and lung transplantation, and should be considered for any patient with an established diagnosis of IPF. PMID:24746629

  12. Kienbock's disease and juvenile idiopathic arthritis.

    PubMed

    Desy, Nicholas M; Bernstein, Mitchell; Harvey, Edward J; Hazel, Hazel

    2011-06-01

    Kienbock's disease or osteonecrosis of the lunate is an uncommon cause of wrist pain. . Though there have been several reports of cases in patients with various rheumatologic diseases, the precise etiology has currently not been established. We report a case of Kienbock's disease that occurred in a patient with juvenile idiopathic arthritis. To our knowledge, this is the first case report with an association between these two conditions.

  13. Primary (idiopathic) cold urticaria and cholinergic urticaria.

    PubMed

    Kim, Gene

    2004-11-30

    A 76-year-old man with a longstanding history of cold sensitivity developed wheals after the application of an ice cube. Cold urticaria is a type of physical urticaria that is characterized urticaria and angioedema after exposure to cold. It may be idiopathic or secondary to hematologic or infectious diseases. Treatment of primary cold urticaria includes antihistamines; however, ketotifen, doxantrazole, zafirlukast, cyclosporine, and cold-tolerance induction may be tried in refractory cases.

  14. Cellular Changes in Diabetic and Idiopathic Gastroparesis

    PubMed Central

    2011-01-01

    Background Cellular changes associated with diabetic and idiopathic gastroparesis are not well described. Aim Describe histologic abnormalities in gastroparesis and compare findings in idiopathic versus diabetic gastroparesis. Methods Full thickness gastric body biopsies were obtained from 40 gastroparetics (20 diabetic) and matched controls. Sections were stained for H&E and trichrome, and immunolabeled with antibodies against PGP 9.5, nNOS, VIP, substance P and tyrosine hydroxylase to quantify nerves, S100β for glia, Kit for interstitial cells of Cajal (ICC), CD45 and CD68, for immune cells and smoothelin for smooth muscle cells. Tissue was also examined by transmission electron microscopy (TEM). Results Histological abnormalities were found in 83% of patients. Most common defects were loss of ICC with remaining ICC showing injury, an abnormal immune infiltrate containing macrophages, and decreased nerve fibers. On light microscopy, no significant differences were found between diabetic and idiopathic gastroparesis with the exception of nNOS expression which was decreased in more idiopathic gastroparetics (40%) compared to diabetic (20%) patients by visual grading. On electron microscopy, a markedly increased connective tissue stroma was present in both disorders. Conclusion This study suggests that on full thickness biopsies, cellular abnormalities are found in the majority of patients with gastroparesis. Most common findings were loss of Kit expression suggesting loss of ICC and an increase in CD45 and CD68 immunoreactivity. These findings suggest that examination of tissue can lead to valuable insights into the pathophysiology of these disorders and offers hope that new therapeutic targets can be found. PMID:21300066

  15. Immunoglobulin therapy in idiopathic hypothalamic dysfunction.

    PubMed

    Huppke, Peter; Heise, Alexander; Rostasy, Kevin; Huppke, Brenda; Gärtner, Jutta

    2009-09-01

    Idiopathic hypothalamic dysfunction is a rare disorder presenting at age 3-7 years. Severe hypothalamic and brainstem dysfunction leads to death in 25% of patients. The disease is presumed to be autoimmune, or in some cases paraneoplastic. No successful treatment has been reported. Patient V. developed hyperphagia, hypersomnia, and extreme aggression at age 7 years, accompanied by episodes of hyperthermia, hypothermia, sinus bradycardia, hypernatremia, hyponatremia, persistent hyperprolactinemia, hypothyroidism, and growth-hormone deficiency. At age 9 years, a diagnosis of idiopathic hypothalamic dysfunction was rendered, and immunoglobulin therapy was commenced. Nine courses of immunoglobulins, at a dose of 2 g/kg every 4 weeks, were administered. Reproducible improvements in behavior and no further episodes of hyponatremia or hypernatremia and sinus bradycardia were evident. The endocrinologic abnormalities and poor thermoregulation remained. Administration of immunoglobulins during late stages of idiopathic hypothalamic dysfunction led to improvement in some but not all signs. Assuming an autoimmune basis for this disorder, treatment during early stages of disease should be more effective. To facilitate such early treatment, increased awareness of this disorder is necessary, to allow for early diagnosis.

  16. Interventional Radiologic Treatment for Idiopathic Portal Hypertension

    SciTech Connect

    Hirota, Shozo; Ichikawa, Satoshi; Matsumoto, Shinichi; Motohara, Tomofumi; Fukuda, Tetsuya; Yoshikawa, Takeshi

    1999-07-15

    Purpose: To evaluate the usefulness of interventional radiological treatment for idiopathic portal hypertension. Methods: Between 1995 and 1998, we performed an interventional radiological treatment in five patients with idiopathic portal hypertension, four of whom had refused surgery and one of whom had undergone surgery. Three patients with gastroesophageal varices (GEV) were treated by partial splenic embolization (PSE), one patient with esophageal varices (EV) and massive ascites by transjugular intrahepatic portosytemic shunt (TIPS) and PSE, and one patient with GEV by percutaneous transhepatic obliteration (PTO). Midterm results were analyzed in terms of the effect on esophageal and/or gastric varices. Results: In one woman with severe GEV who underwent three sessions of PSE, there was endoscopic confirmation that the GEV had disappeared. In one man his EV shrunk markedly after two sessions of PSE. In two patients slight reduction of the EV was obtained with one application of PSE combined with endoscopic variceal ligation therapy. PTO for GV in one patient resulted in good control of the varices. All patients have survived for 16-42 months since the first interventional treatment, and varices are well controlled. Conclusion: Interventional radiological treatment is effective for patients with idiopathic portal hypertension, whether or not they have undergone surgery.

  17. Invasive diagnostic techniques in idiopathic interstitial pneumonias.

    PubMed

    Poletti, Venerino; Ravaglia, Claudia; Gurioli, Carlo; Piciucchi, Sara; Dubini, Alessandra; Cavazza, Alberto; Chilosi, Marco; Rossi, Andrea; Tomassetti, Sara

    2016-01-01

    Fibrosing interstitial lung diseases (f-ILDs) represent a heterogeneous group of disorders in which the aetiology may be identified or, not infrequently, remain unknown. Establishing a correct diagnosis of a distinct f-ILD requires a multidisciplinary approach, integrating clinical profile, physiological and laboratory data, radiological appearance and, when appropriate, histological findings. Surgical lung biopsy is still considered the most important diagnostic tool as it is able to provide lung samples large enough for identification of complex patterns such as usual interstitial pneumonitis (UIP) and nonspecific interstitial pneumonitis. However, this procedure is accompanied by significant morbidity and mortality. Bronchoalveolar lavage is still a popular diagnostic tool allowing identification of alternative diagnoses in patients with suspected idiopathic pulmonary fibrosis (IPF) when an increase in lymphocytes is detected. Conventional transbronchial lung biopsy has a very low sensitivity in detecting the UIP pattern and its role in this clinical-radiological context is marginal. The introduction of less invasive methods such as transbronchial cryobiopsy show great promise to clinical practice as they can be used to obtain samples large enough to morphologically support a diagnosis of IPF or other idiopathic interstitial pneumonias, along with fewer complications. Recent advances in the field suggest that less invasive methods of lung sampling, without significant side effects, in combination with other diagnostic methods could replace the need for surgical lung biopsy in the future. Indeed, these new multidisciplinary procedures may become the main diagnostic work-up method for patients with suspected idiopathic interstitial pneumonia.

  18. [Ablation of idiopathic fascicular ventricular tachycardia].

    PubMed

    Gellér, László; Szilágyi, Szabolcs; Solymossy, Katalin; Srej, Marianna; Zima, Endre; Tahin, Tamás; Merkely, Béla

    2009-08-02

    Idiopathic fascicular ventricular tachycardia is an important and not very rare cardiac arrhythmia with specific electrocardiographic features and therapeutic options. Ventricular tachycardia is characterized by relatively narrow QRS complex and right bundle branch block pattern. The QRS axis depends on which fascicle is involved in the re-entry. Left axis deviation is noted with left posterior fascicular tachycardia and right axis deviation with left anterior fascicular tachycardia. A left septal fascicular tachycardia with normal QRS axis is also possible. Idiopathic fascicular tachycardia is usually seen in individuals without structural heart disease. Response to verapamil is an important feature of fascicular tachycardia. In some cases intravenous adenosine may also terminate the arrhythmia. During electrophysiology study, presystolic or diastolic potentials precede the QRS, presumed to originate from the Purkinje fibers. The potentials can be recorded during sinus rhythm and ventricular tachycardia in many patients with fascicular tachycardia. This potential (so-called Purkinje potential) has been used as a guide to catheter ablation. Correct diagnosis of fascicular tachycardia is very important because catheter ablation is very effective in the treatment of this type of ventricular tachycardia. In this review, we describe three patients with idiopathic ventricular tachycardia and their successful catheter ablation, and summarize the actual knowledge of the diagnosis and management of this special ventricular tachycardia.

  19. Immunological analogy between allograft rejection, recurrent abortion and pre-eclampsia - the same basic mechanism?

    PubMed

    Wilczyński, Jacek R

    2006-07-01

    There are still controversies concerning the role of immunological mechanisms engaged both in recurrent abortions (RA) and pre-eclampsia (PE). According to some opinions, recurrent miscarriage is comparable to organ-specific autoimmune disease. Analysis of immune reactions shows that graft rejection shares many similar mechanisms with RA and PE. This fact allows us to conclude that rejection of transplanted alloantigenic organs and pregnancy loss have probably the same evolutionary origin. Subsets and functions of immunocompetent cells (T CD4, suppressor gammadeltaT, cytotoxic T CD8, Treg, Tr1, uterine NK cells), over-activation of innate immunity (activation of NK cytotoxic cells, macrophages, neutrophils and complement), changes of Th1/Th2 cytokine balance (IL-2, IL-12, IL-15, IL-18, IFNgamma, TNFalpha vs. IL-4, IL-10, TGFbeta), importance of HLA-G molecule, CD200/CD200R interaction, over-expression of adhesion molecules, fgl2 prothrombinase activation and stimulation of IDO and HO expression, all suggest that RA and PE are syndromes of fetal allograft rejection, and not organ-specific autoimmune diseases. According to that supposition, an analogy might exist between acute graft rejection and recurrent abortion, and between chronic graft rejection and pre-eclampsia.

  20. Chronic recurrent multifocal osteomyelitis.

    PubMed

    Jurik, Anne Grethe

    2004-09-01

    Chronic recurrent multifocal osteomyelitis (CRMO) is a clinical entity distinct from bacterial osteomyelitis. It occurs mainly in children and adolescents and is characterized by a prolonged, fluctuating course with recurrent episodes of pain occurring over several years. CRMO is often multifocal and most often seen in tubular bones, the clavicle, and less frequently the spine and pelvic bones; other locations are rare. The radiographic appearance suggests subacute or chronic osteomyelitis. Histopathological and laboratory findings are nonspecific and bacterial culture is usually negative. CRMO is often diagnosed by exclusion of the two main differential diagnoses--bacterial infections and tumor--by assessing for a characteristic course and the findings by conventional radiography, if necessary supplemented by scintigraphy and/or magnetic resonance imaging (MRI). The MRI appearance of CRMO lesions in tubular bones and the spine is often rather characteristic and support the diagnosis. It is important to diagnose CRMO to avoid unnecessary diagnostic procedures and initiate an appropriate therapy.

  1. Chronic recurrent multifocal osteomyelitis.

    PubMed

    Costa-Reis, Patrícia; Sullivan, Kathleen E

    2013-08-01

    Chronic recurrent multifocal osteomyelitis is a rare auto-inflammatory condition that primarily affects children and adolescents. It presents with recurrent episodes of pain related to the presence of foci of sterile bone inflammation. The long bones of the lower extremities are more frequently affected and the spine can also be involved. Imaging studies, including whole-body magnetic resonance, are important for diagnosis and detection of asymptomatic lesions. Bone biopsies may be necessary to exclude other diseases, including malignancy and infections. Non-steroidal anti-inflammatory drugs cause relief of symptoms in the majority of cases. Bisphosphonates and TNF-α blockers are alternatives for patients who do not respond or who have spinal involvement.

  2. Treatment of recurrent concussion.

    PubMed

    McCrory, Paul

    2002-02-01

    The management of an athlete with recurrent concussions, whether persistently symptomatic or not, remains anecdotal. Currently, there are no evidence-based guidelines upon which a team physician can advise the athlete. All doctors involved in athlete care need to be aware of the potential for medicolegal problems if athletes are inappropriately returned to sport prematurely or, in the case of professional athletes, held out of sport or retired on the basis of nonscientific recommendations. This paper discusses such issues.

  3. Chronic recurrent multifocal osteomyelitis.

    PubMed

    Wedman, Jan; van Weissenbruch, Ranny

    2005-01-01

    We report what is, to our best knowledge, the first case of chronic recurrent multifocal osteomyelitis (CRMO) in which the frontal and sphenoid bones were involved. Characterized by a prolonged and fluctuating course of osteomyelitis at different sites, CRMO is self-limited, although sequelae can occur. The diagnosis is one of exclusion. It is important to publish cases like this, because the recognition of CRMO can prevent aggressive surgical and medical treatment.

  4. [Chronic recurrent multifocal osteomyelitis].

    PubMed

    Király, Balázs; Feith, Sándor; Barta, Miklós; Oroszlán, György

    2003-12-21

    The chronic recurrent multifocal osteomyelitis has been reported very rarely in the literature. However, its significance must be emphasized, because it is a spontaneously healing, benign disease, as compared to the classical forms of osteomyelitis. It leaves behind almost no residual symptoms, and many operations, long antimicrobial therapy may be avoided by diagnosing it. In this case report the authors provide the review of the disease through the history of a 9-year-old boy.

  5. Recurrent seizures, mental retardation and extensive brain calcinosis related to delayed diagnosis of hypoparathyroidism in an adolescent boy.

    PubMed

    Eom, Tae-Hoon; Kim, Young-Hoon; Kim, Jung-Min

    2015-05-01

    Reports of adolescent patients presenting with intractable seizures and mental retardation secondary to idiopathic hypothyroidism are uncommon in the literature. In this case, we report a 17-year-old boy who developed recurrent seizures, mental retardation and extensive brain calcinosis related to delayed diagnosis of hypoparathyroidism. Hypoparathyroidism can be easily missed in children and adolescents, and may lead to irreversible neurologic sequelae. This case highlights the need to consider hypocalcemia in any patient with uncontrolled seizures.

  6. Laparoscopic repair of recurrent hernias.

    PubMed

    Felix, E L; Michas, C A; McKnight, R L

    1995-02-01

    The purpose of this study was to evaluate the results of a laparoscopic approach to recurrent inguinal hernia repair which dissected the entire inguinal floor and repaired all potential areas of recurrence without producing tension. Both a transabdominal preperitoneal and a totally extraperitoneal laparoscopic approach were utilized. Ninety recurrent hernias were repaired in 81 patients. The patients had 26 indirect, 36 direct, and 26 pantaloon recurrent hernias of which eight had a femoral component. In all but one patient the primary operations were open anterior repairs. The median follow-up was 14 months, ranging from 1 to 28 months. Patients returned to normal activities in an average of 1 week. The only recurrence observed was in the one patient whose primary repair was laparoscopic. When the entire inguinal floor of the recurrent hernia was redissected and buttressed with mesh, early recurrence was eliminated and recovery was shortened.

  7. Extrarenal effects on the pathogenesis and relapse of idiopathic nephrotic syndrome in Buffalo/Mna rats.

    PubMed

    Le Berre, Ludmilla; Godfrin, Yann; Günther, Eberhard; Buzelin, Françoise; Perretto, Sabine; Smit, Helga; Kerjaschki, Dontscho; Usal, Claire; Cuturi, Cristina; Soulillou, Jean-Paul; Dantal, Jacques

    2002-02-01

    Buffalo/Mna rats spontaneously develop a focal segmental glomerulosclerosis with a histological pattern similar to the human disease. In this study, we investigated the potential of recurrence of the disease by transplantation of normal kidneys into Buffalo/Mna recipients. Kidneys from healthy LEW.1W rats were grafted into proteinuric 6-month-old Buffalo/Mna rats without or with specific tolerance induction following donor-specific transfusion (DST) aimed at controlling host anti-donor immune responses. The inverse combination was carried out to determine whether a proteinuric Buffalo/Mna kidney can recover its permselectivity in a normal environment. As a control, LEW.1W kidneys were grafted into Wistar Furth recipients. After transplantation without DST, recurrence of proteinuria in LEW.1W kidneys appeared at approximately 10 days, possibly associated with rejection of the graft. In the same combination with DST, proteinuria occurred after 20 days, and the attendant glomerular damage suggested that the initial kidney disease had recurred. Transplanted control animals remained free of proteinuria. In the opposite combination, the proteinuria and the lesions of Buffalo/Mna kidneys regressed after transplantation into healthy LEW.1W rats. The recurrence of proteinuria after transplantation in Buffalo/Mna and the remission of lesions in Buffalo/Mna kidneys transplanted into normal hosts suggests that Buffalo/Mna rats express circulating albuminuric factors, which may be relevant to the relapse of idiopathic nephrotic syndrome in humans.

  8. Late Onset Combined Immunodeficiency Presenting with Recurrent Pneumocystis jiroveci Pneumonia

    PubMed Central

    Baraboutis, Ioannis G.; Karnesis, Lazaros

    2014-01-01

    Late onset combined immunodeficiency (LOCID) is a recently described variant of common variable immunodeficiency (CVID), involving adult patients presenting with opportunistic infections and/or low CD4+ lymphocyte counts. A 36-year-old male with unremarkable past medical history presented with fever, respiratory failure, and lymphocytopenia. He was found to have Pneumocystis jiroveci pneumonia (PJP), subsequently complicated by recurrent hospital-acquired Pseudomonas aeruginosa pneumonia and immune reconstitution phenomena, attributed to restoration of immunoglobulin levels. Clinicians should be aware of LOCID, which could be confused with HIV infection/AIDS or idiopathic CD4 lymphocytopenia. In the English bibliography there is only one case report, where PJP was the initial presentation of CVID (that case would probably be classified as LOCID). Phenomena of immune reconstitution are described in various settings, including primary immunodeficiency, manifesting as temporary clinical and radiologic deterioration and leading to misperceptions of therapeutic failure and/or presence of alternative/additional diagnoses. PMID:24799913

  9. Incidence of herpes zoster infections in juvenile idiopathic arthritis patients.

    PubMed

    Nimmrich, S; Horneff, G

    2015-03-01

    The risk of herpes zoster among patients with juvenile idiopathic arthritis (JIA) exposed to biologics has not been evaluated. We determined incidence rates of herpes zoster among children with JIA in correlation with medication at time of occurrence and total drug exposure. The German biologics register database was used to identify patients with herpes zoster. Crude infection rates and incidence ratios (IRR) were compared to published rates. Demographics and overall exposure and particular exposure time to corticosteroids, immunosuppressive drugs and biologics were analyzed. The JIA cohort included 3,042 patients with 5,557.9 person-years of follow-up; 1,628 have used corticosteroids, 2,930 methotrexate and 1,685 etanercept. In total, 17 herpes zoster events have been documented [6/1,000 patients (3.5-9.0); 3.1/1,000 patient-years (1.9-4.9)]. Thus, the incidence rate in JIA patients was higher than expected [IRR 2.9 (1.8-4.5), p < 0.001]. In all patients, the event resolved completely. There were two complications, one patient developed intercostal neuralgia, and one had a recurrent herpes zoster. Compared to the healthy population, a significant higher IRR is observed in JIA patients who received a monotherapy with etanercept or in combination with steroids and methotrexate, but not in JIA patients exposed to methotrexate without biologics. In comparison with our control group of patients treated with methotrexate, the IRR was higher for exposure to etanercept monotherapy and combination of etanercept and corticosteroids irrespective of methotrexate use. A generally higher incidence rate in JIA patients treated with etanercept was observed. No serious or refractory manifestations occurred.

  10. Obesity at age 20 and the risk of miscarriages, irregular periods and reported problems of becoming pregnant: the Adventist Health Study-2.

    PubMed

    Jacobsen, Bjarne K; Knutsen, Synnøve F; Oda, Keiji; Fraser, Gary E

    2012-12-01

    In a group of 46,000 North-American Adventist women aged 40 and above, we investigated the relationships between body mass index (BMI, kg/m(2)) at age 20 and the proportion of women who reported at least one miscarriage, periods with irregular menstruation or failing to become pregnant even if trying for more than one straight year. Approximately 31, 14 and 17 %, respectively, reported the three different problems related to reproduction. Positive age- and marital status adjusted relationships were found between BMI at age 20 and periods with irregular menstruation or failing to become pregnant even if trying for more than 1 year, but not with the risk of miscarriages. Women with BMI ≥ 32.5 kg/m(2) when aged 20 had approximately 2.0 (95 % CI: 1.6, 2.4) and 1.5 (95 % CI: 1.3, 1.9) higher odds for irregular periods or failing to get pregnant, respectively, than women with BMI in the 20-24.9 kg/m(2) bracket. These relationships were consistently found in a number of strata of the population, including the large proportion of the women who never had smoked or never used alcohol. Underweight (BMI < 18.5 kg/m(2)) when aged 20 marginally (approximately 15 %) increased the risk of failing to get pregnant within a year. Thus, obesity at age 20 increases the risk of reporting some specific reproductive problems, but not the risk of miscarriages.

  11. Rare idiopathic interstitial pneumonias: LIP and PPFE and rare histologic patterns of interstitial pneumonias: AFOP and BPIP.

    PubMed

    Kokosi, Maria A; Nicholson, Andrew G; Hansell, David M; Wells, Athol U

    2016-05-01

    In the 2013 reclassification of the idiopathic interstitial pneumonias (IIPs), two rare IIPs (idiopathic lymphoid interstitial pneumonia (LIP), idiopathic pleuroparenchymal fibroelastosis (IPPFE)) and two rare histologic patterns (acute fibrinous and organizing pneumonia (AFOP), bronchiolocentric pattern of interstitial pneumonia (BPIP)) are described. All these entities are rare with small series published to date, mostly containing primary and secondary forms of disease. LIP is histologically characterized by diffuse polyclonal lymphoid cell infiltrate surrounding the airways and expanding the interstitium. Thin-walled cysts and diffuse ground glass are considered the typical radiologic features. The clinical course is highly variable with corticosteroid responsiveness evident in approximately half of cases. IPPFE is defined histologically by coexisting upper lobe pleural and intra-alveolar fibrosis with elastosis. Dense subpleural irregular fibrosis and consolidation are the cardinal radiologic features. A history of recurrent lower respiratory tract infection is frequent. Responses to immunomodulation have not been reported and the rate of progression appears to be highly variable. AFOP is a rare histologic pattern lying within the spectrum of acute/subacute lung injury, characterized by organizing pneumonia and intra-alveolar fibrin deposition without hyaline membranes. BPIP is characterized histologically by fibrosis and/or inflammation confined to the alveolar interstitium around bronchovascular bundles, overlapping with peribronchial metaplasia and fibrosis in some series. Currently, AFOP and BPIP are both best viewed as histological entities rather than true clinical disorders, in the absence of characteristic associated imaging patterns and clinical features.

  12. Longitudinal analysis of vaginal microbiome dynamics in women with recurrent bacterial vaginosis: recognition of the conversion process.

    PubMed

    Lambert, Janet A; John, Susan; Sobel, Jack D; Akins, Robert A

    2013-01-01

    Bacterial vaginosis (BV) affects ∼ 30% of women of reproductive age, has a high rate of recurrence, and is associated with miscarriage, preterm birth, and increased risk of acquiring other sexually transmitted infections, including HIV-1. Little is known of the daily changes in the vaginal bacterial composition as it progresses from treatment to recurrence, or whether any of these might be useful in its prediction or an understanding of its causes. We used phylogenetic branch-inclusive quantitative PCR (PB-qPCR) and Lactobacillus blocked/unblocked qPCR (Lb-qPCR) to characterize longitudinal changes in the vaginal microbiota in sequential vaginal self-swabs from five women with recurrent BV, from diagnosis through remission to recurrence. Both patients with acute BV samples dominated by G. vaginalis recurred during the study with similar profiles, whereas the three patients with acute BV samples dominated by other anaerobes did not recur or recurred to an intermediate Nugent score. L. iners dominated remission phases, with intermittent days of abnormal microbial profiles typically associated with menses. The exception was a newly discovered phenomenon, a sustained period of abnormal profiles, termed conversion, which preceded symptomatic acute BV. Species known to have antagonistic activity towards Lactobacillus were detected in pre-conversion samples, possibly contributing to the decline in Lactobacillus. Lb-qPCR scores define two categories of response in the initial post-treatment visit samples; scores <5 may correspond with poor response to treatment or rapid recurrence, whereas scores >8 may predict delayed or no recurrence. Amsel criteria or Nugent scores did not have this potential predictive capability. Larger studies are warranted to evaluate the prognostic potential of detecting conversion and poor Lb-qPCR scores at the post-treatment visit of recurrent BV patients.

  13. Multiscale recurrence quantification analysis of order recurrence plots

    NASA Astrophysics Data System (ADS)

    Xu, Mengjia; Shang, Pengjian; Lin, Aijing

    2017-03-01

    In this paper, we propose a new method of multiscale recurrence quantification analysis (MSRQA) to analyze the structure of order recurrence plots. The MSRQA is based on order patterns over a range of time scales. Compared with conventional recurrence quantification analysis (RQA), the MSRQA can show richer and more recognizable information on the local characteristics of diverse systems which successfully describes their recurrence properties. Both synthetic series and stock market indexes exhibit their properties of recurrence at large time scales that quite differ from those at a single time scale. Some systems present more accurate recurrence patterns under large time scales. It demonstrates that the new approach is effective for distinguishing three similar stock market systems and showing some inherent differences.

  14. Recurrent brachial plexus neuropathy.

    PubMed

    Bradley, W G; Madrid, R; Thrush, D C; Campbell, M J

    1975-09-01

    The clinical, electrophysiological and pathological changes in 3 patients with recurrent attacks of non-traumatic brachial plexus neuropathy have been described. Two had recurrent attacks and a dominant family history of similar attacks, together with evidence of lesser degrees of nerve involvement outside the brachial plexus. In one patient the attacks were moderately painful, while in the other there was little or no pain. Only one showed undue slowing of motor nerve conduction during ischaemia, but in both cases the sural nerves had the changes of tomaculous neuropathy, with many sausage-shaped swellings of the myelin sheaths, and extensive segmental demyelination and remyelination. The third patient had two attacks of acute brachial plexus neuropathy which were both extremely painful. The clinical features were compatible with a diagnosis of neuralgic amuotrophy. In the second attack, there was vagus nerve involvement and the sural nerve showed evidence of healed extensive segmental demyelination. The various syndromes presenting with acute non-traumatic brachial plexus neuropathy are reviewed, and a tentative nonsological classification advanced. Most patients fall into the category of acute, painful paralysis with amyotrophy, with no family history and no evidence of lesions outside the brachial plexus. It is suggested that the term "neuralgic amyotrophy" be restricted to this group. Patients with features outside this clinical picture probably suffer from other disease entities presenting with brachial plexus neuropathy. The familial cases constitute one or more aetioliogical subgroups, differing from neuralgic amyotrophy in the frequency of recurrences, the relative freedom from pain in the attacks, the frequency of nerve lesions outside the brachial plexus, and of hypotelorism. Individual attacks of acute brachial plexus neuropathy, however, may be identical in patients with the different diseases, and further pathological and biochemical studies are

  15. Recurrent tarsal tunnel syndrome.

    PubMed

    Gould, John S

    2014-09-01

    Recurrence of tarsal tunnel syndrome after surgery may be due to inadequate release, lack of understanding or appreciation of the actual anatomy involved, variations in the anatomy of the nerve(s), failure to execute the release properly, bleeding with subsequent scarring, damage to the nerve and branches, persistent hypersensitivity of the nerves, and preexisting intrinsic damage to the nerve. Approaches include more thorough release, use of barrier materials to decrease adherence of the nerve to surrounding tissues to avoid traction neuritis, excisions of neuromas using conduits, and consideration of nerve stimulators and systemic medications to deal with persistent neural pain.

  16. Recurrent respiratory papillomatosis.

    PubMed

    Venkatesan, Naren N; Pine, Harold S; Underbrink, Michael P

    2012-06-01

    Recurrent respiratory papillomatosis (RRP) is a rare, benign disease with no known cure. RRP is caused by infection of the upper aerodigestive tract with the human papillomavirus (HPV). Passage through the birth canal is thought to be the initial transmission event, but infection may occur in utero. HPV vaccines have helped to provide protection from cervical cancer; however, their role in the prevention of RRP is undetermined. Clinical presentation of initial symptoms of RRP may be subtle. RRP course varies, and current management focuses on surgical debulking of papillomatous lesions with or without concurrent adjuvant therapy.

  17. Indoor Exposure and Adverse Birth Outcomes Related to Fetal Growth, Miscarriage and Prematurity—A Systematic Review

    PubMed Central

    Patelarou, Evridiki; Kelly, Frank J.

    2014-01-01

    The purpose of this review was to summarize existing epidemiological evidence of the association between quantitative estimates of indoor air pollution and all-day personal exposure with adverse birth outcomes including fetal growth, prematurity and miscarriage. We carried out a systematic literature search of MEDLINE and EMBASE databases with the aim of summarizing and evaluating the results of peer-reviewed epidemiological studies undertaken in “westernized” countries that have assessed indoor air pollution and all-day personal exposure with specific quantitative methods. This comprehensive literature search identified 16 independent studies which were deemed relevant for further review and two additional studies were added through searching the reference lists of all included studies. Two reviewers independently and critically appraised all eligible articles using the Critical Appraisal Skills Programme (CASP) tool. Of the 18 selected studies, 14 adopted a prospective cohort design, three were case-controls and one was a retrospective cohort study. In terms of pollutants of interest, seven studies assessed exposure to electro-magnetic fields, four studies assessed exposure to polycyclic aromatic hydrocarbons, four studies assessed PM2.5 exposure and three studies assessed benzene, phthalates and noise exposure respectively. Furthermore, 12 studies examined infant growth as the main birth outcome of interest, six examined spontaneous abortion and three studies assessed gestational age at birth and preterm delivery. This survey demonstrates that there is insufficient research on the possible association of indoor exposure and early life effects and that further research is needed. PMID:24896737

  18. Long-Term Vaptan Treatment of Idiopathic SIADH in an Octogenarian

    PubMed Central

    Büttner, Stefan; Bachmann, Jürgen; Geiger, Helmut; Obermüller, Nicholas

    2017-01-01

    Hyponatremia is the most common and by far underestimated electrolyte disorder in clinical practice. Especially in elderly patients, treatment of symptomatic hyponatremia is challenging. Herein we describe the case of an octogenarian with recurrent symptomatic hyponatremia due to idiopathic syndrome of inappropriate antidiuretic hormone release (SIADH). Fluid restriction was insufficient to prevent repeated episodes of hyponatremia complicated by falls and coma. After introduction of a low-dose therapy with tolvaptan, serum sodium levels as well as the clinical condition were stable under vaptan therapy, without any relapse for more than six years now. This case demonstrates that long-term tolvaptan treatment for hyponatremia caused by SIADH is safe and well tolerated, even in the elderly. PMID:28282848

  19. Idiopathic intrafascicular reentrant left ventricular tachycardia in an elite cyclist athlete.

    PubMed

    Riera, Andrés Ricardo Pérez; Ragognete, Ricardo Gitti; Filho, Celso Ferreira; Ferreira, Marcelo; Schapachnik, Edgardo; Dubner, Sergio; Ferreira, Celso; Mochon, Agnieszka; Zhang, Li

    2009-01-01

    A 32 year-old Caucasian male, an elite athlete, was admitted to the emergency department because of a sudden onset of palpitations which had lasted more than 12 hours and were associated with chest discomfort. He had a two-year history of recurrent stress-induced palpitations. He denied either episodes of syncope or any family history of sudden death. Physical examination was normal. He had no evidence of structural heart disease. The electrocardiography (ECG) documented during the event supported the diagnosis of idiopathic reentrant left ventricular tachycardia. Ventricular tachycardia ablation was successful. This case demonstrates that a careful physical examination and correct ECG diagnosis can lead to an appropriate arrhythmia management.

  20. Idiopathic Polyhydramnios: Severity and Perinatal Morbidity.

    PubMed

    Wiegand, Samantha L; Beamon, Carmen J; Chescheir, Nancy C; Stamilio, David

    2016-06-01

    Objective To estimate the association between the severity of idiopathic polyhydramnios and adverse outcomes. Study Design Retrospective cohort study of deliveries at one hospital from 2000 to 2012 with an amniotic fluid index (AFI) measurement ≥24 + 0 weeks' gestation. Pregnancies complicated by diabetes, multiples, or fetal anomalies were excluded. Exposure was the degree of polyhydramnios: normal (AFI 5-24 cm), mild (≥ 24-30 cm), and moderate-severe (> 30 cm). Primary outcomes were perinatal mortality, neonatal intensive care unit (NICU) admission, and postpartum hemorrhage. Results There were 10,536 pregnancies: 10,188 with a normal AFI, 274 mild (78.74%), and 74 moderate-severe polyhydramnios (21.26%). Adverse outcomes were increased with idiopathic polyhydramnios: NICU admission (adjusted odds ratio [AOR] 3.71, 95% confidence interval [CI] 2.77-4.99), postpartum hemorrhage (AOR 15.81, 95% CI 7.82-31.96), macrosomia (AOR 3.41, 95% CI 2.61-4.47), low 5-minute Apgar score (AOR 2.60, 95% CI 1.57-4.30), and cesarean (AOR 2.16, 95% CI 1.74-2.69). There were increasing odds of macrosomia (mild: AOR 3.19, 95% CI 2.36-4.32; moderate-severe: AOR 4.44, 95% CI 2.53-7.79) and low 5-minute Apgar score (mild: AOR 2.24, 95% CI 1.23-4.08; moderate-severe: AOR 3.93, 95% CI 1.62-9.55) with increasing severity of polyhydramnios. Conclusion Idiopathic polyhydramnios is independently associated with increased risks of morbidity. There appears to be a dose-response relationship for neonatal macrosomia and low 5-minute Apgar score risks.

  1. Idiopathic inflammatory myopathy with diffuse alveolar damage.

    PubMed

    Lee, C-S; Chen, T-L; Tzen, C-Y; Lin, F-J; Peng, M-J; Wu, C-L; Chen, P-J

    2002-09-01

    Interstitial lung disease (ILD) in patients with myositis is defined by the presence of interstitial changes on radiographic examination. The reported prevalence of ILD varies from 0% to nearly 50%. However, only rarely has the pathological pattern of diffuse alveolar damage (DAD) associated with idiopathic inflammatory myopathy (IIM) been reported. We report five patients with IIM (one with dermatomyositis, one with polymyositis, and three with amyopathic dermatomyositis) and respiratory failure. Four underwent open lung biopsy with pathological proof of diffuse alveolar damage (DAD). Despite intensive immunosuppressive therapy, all of them died. In addition to the case reports, we discuss DAD in patients with IIM.

  2. "Nocturnal seizures" in idiopathic pulmonary arterial hypertension.

    PubMed

    Izzo, Anthony; McSweeney, Julia; Kulik, Thomas; Khatwa, Umakanth; Kothare, Sanjeev V

    2013-10-15

    The usual differential diagnoses of nocturnal events in children include parasomnias, nocturnal seizures, nocturnal reflux (Sandifer syndrome), hypnic jerks, periodic limb movements of sleep, and sleep disordered breathing. We report a previously healthy young girl who presented to the sleep clinic for evaluation of nocturnal events which were diagnosed as medically refractory nocturnal seizures. It was not until a syncopal event occurred in the daytime, which prompted referral for cardiac evaluation, the diagnosis of idiopathic pulmonary arterial hyper-tension (IPAH) was made. Sleep physicians should consider IPAH in the differential diagnosis of nocturnal events in children.

  3. Idiopathic generalised tremor syndrome in two cats.

    PubMed

    Mauler, Daniela A; Van Soens, Iris; Bhatti, Sofie F; Cornelis, Ine; Martlé, Valentine A; Van Ham, Luc M

    2014-04-01

    Two male neutered domestic shorthair cats were evaluated for generalised tremors. On neurological examination both cats showed whole-body tremors, worsening with stress. A mainly cerebellar disorder was suspected. Blood examination, cerebrospinal fluid analysis and electrophysiological examination of both cats and magnetic resonance imaging of the brain in one cat were normal. Idiopathic generalised tremor syndrome (IGTS) was suspected owing to the exclusion of underlying causes and the clinical similarities with the syndrome in dogs. Treatment as recommended for dogs was initiated and resulted in improvement. This report describes the first cases of IGTS in cats.

  4. Idiopathic breakthrough pain: a new hypothesis.

    PubMed

    Sabato, Alessandro Fabrizio

    2010-01-01

    Breakthrough pain (BTP) in treated patients with chronic pain states is neither well defined nor well understood. BTP is generally defined as a transient exacerbation of pain experienced by a patient with relatively stable and adequately controlled baseline pain. It is usually categorized as spontaneous, with no known cause, or incident, when initiated by voluntary or involuntary movements, or therapeutic procedures. Since pain is related to survival, it possibly cannot be completely and permanently controlled. It is hypothesized that glia are at least partially responsible for inducing pain spikes by attempting to reactivate unresponsive neurons. Therefore, compounds that modulate microglia may offer potential alternative therapeutic options in the control of idiopathic BTP.

  5. Update on idiopathic hirsutism: diagnosis and treatment.

    PubMed

    Erem, C

    2013-01-01

    Idiopathic hirsutism (IH) is defined as hirsutism in conjunction with normal ovulatory function and normal serum androgen levels. The pathogenesis of IH is still not clear. Increased peripheral 5alpha-reductase enzyme activity and abnormalities of androgen receptor gene polymorphisms have been postulated to explain the pathogenesis of this disorder. It is diagnosed in women who have hirsutism, normal ovulatory function, and normal levels of serum total or free testosterone. Combination treatment of IH, including androgen suppression, peripheral androgen blockade and cosmetic methods is most effective.

  6. Idiopathic thoracic aortic aneurysm at pediatric age.

    PubMed

    Marín-Manzano, E; González-de-Olano, D; Haurie-Girelli, J; Herráiz-Sarachaga, J I; Bermúdez-Cañete, R; Tamariz-Martel, A; Cuesta-Gimeno, C; Pérez-de-León, J

    2009-03-01

    A 6-year-old-boy presented with epigastric pain and vomiting over 1 year. Chest X-ray and esophagogastric transit showed a mediastinal mass. A chest computerized tomography angiogram demonstrated a descending thoracic aortic aneurysm. Analytical determinations carried out were all negative. The aneurysm was surgically repaired using a Dacron patch. The anatomopathological study described atherosclerotic lesions with calcifications, compatible with an atherosclerotic aneurysm wall. Aneurysms are uncommon in the pediatric population. Usually, no pathogenesis can be determined, and thus, such cases are grouped as idiopathic. Direct repair with or without patch is a therapeutic alternative in pediatric aneurysms and can allow the growth of the aortic circumference.

  7. Idiopathic Pulmonary Fibrosis: Diagnosis and Clinical Manifestations

    PubMed Central

    Nakamura, Yutaro; Suda, Takafumi

    2015-01-01

    Idiopathic pulmonary fibrosis (IPF) is a parenchymal lung disease characterized by progressive interstitial fibrosis. The clinical course of IPF can be unpredictable and may be punctuated by acute exacerbations. Although much progress is being made in unraveling the mechanisms underlying IPF, effective therapy for improving survival remains elusive. Longitudinal disease profiling, especially in terms of clinical manifestations in a large cohort of patients, should lead to proper management of the patients and development of new treatments for IPF. Appropriate multidisciplinary assessment in ongoing registries is required to achieve this. This review summarizes the current status of the diagnosis and clinical manifestations of IPF. PMID:27625576

  8. [Chronic recurrent parotitis].

    PubMed

    Zenk, J; Koch, M; Klintworth, N; Iro, H

    2010-03-01

    Chronic recurrent parotitis is a non-obstructive disease with episodes of mostly painful swelling of the gland. It is categorized into a juvenile and an adult form, even without clear information on its actual origin. As to the etiology of the juvenile form, genetic factors and duct malformations as well as bacterial infections are discussed. Very rarely a complete lymphatic transformation of the gland might take place. Juvenile chronic recurrent parotitis is self-limiting in about 90% of all cases, as patients grow up. The diagnosis is based on patient history and clinical findings. Sonography is the imaging method of choice. Sialendoscopy shows a typical whitish pattern of the ducts in juvenile disease. Strictures or stenoses are typical for the adult form. The therapy of choice is gland massage and sialagogues, in addition to the administration of antibiotics. In more severe cases sialendoscopy together with rinsing of the ducts and instillation of cortisone are indicated. Total parotidectomy remains the last choice and is rarely necessary.

  9. Recurrence theorems: A unified account

    SciTech Connect

    Wallace, David

    2015-02-15

    I discuss classical and quantum recurrence theorems in a unified manner, treating both as generalisations of the fact that a system with a finite state space only has so many places to go. Along the way, I prove versions of the recurrence theorem applicable to dynamics on linear and metric spaces and make some comments about applications of the classical recurrence theorem in the foundations of statistical mechanics.

  10. Idiopathic pulmonary fibrosis: current and future directions.

    PubMed

    Soo, E; Adamali, H; Edey, A J

    2017-01-21

    Idiopathic pulmonary fibrosis (IPF) is the most common idiopathic interstitial pneumonia and is increasingly recognised. Prior to the advent of effective therapies, achieving an early diagnosis was arguably of little prognostic consequence given IPF was considered an untreatable and uniformly fatal disease. The advent of new drug treatments has given hope for the future and raised the profile of IPF. International management guidelines highlight the critical role of radiology as part of an interstitial lung disease multidisciplinary team approach in reaching an accurate and early diagnosis of IPF. The diagnostic criteria and levels of diagnostic confidence for the radio-pathological pattern associated with the clinical syndrome of IPF, usual interstitial pneumonia (UIP), appear seemingly straightforward; however, with increasing research and recognition of radiopathological interobserver variability, limitations of this classification model are becoming increasingly apparent. This review describes ancillary radiological features, comorbidities, and emerging new entities that potentially co-exist with IPF. Beyond diagnosis radiology is developing as a key prognostic tool to inform longitudinal patient evaluation. These diagnostic and prognostic clinical challenges and the future role of radiology in IPF are discussed.

  11. Idiopathic Membranous Nephropathy: An Autoimmune Disease

    PubMed Central

    Makker, Sudesh P.; Tramontano, Alfonso

    2011-01-01

    Summary For more than 50 years researchers have debated the evidence for an autoimmune basis of human idiopathic membranous nephritis (MN). Work published in the past 2 years has substantially strengthened the belief that MN is indeed an autoimmune disease of the kidney. Autoantibodies of the IgG4 subclass to at least three podocyte membrane proteins including phospholipase A2-receptor, aldose reductase, and manganese superoxide dismutase have been detected by immunoblotting in sera as well as in acid eluates prepared from renal biopsy tissue of patients with this disease, using either whole tissue or microdissected glomeruli from frozen sections. In each case the podocyte antigen has been shown to co-localize with the subepithelial glomerular immune deposits in renal tissue of the same patients. It is not certain if any of these podocyte proteins is an inciting/primary autoantigen or whether they are secondary antigens recruited by intermolecular epitope-spreading, initiating from a yet-to-be-discovered autoantigen. Although it is clear that autoantibodies to podocyte membrane proteins are elicited in idiopathic MN and contribute to the formation of the subepithelial deposits, many questions remain concerning the triggers for their development and their contribution toward proteinuria and progression of the disease. PMID:21839366

  12. Idiopathic membranous nephropathy: an autoimmune disease.

    PubMed

    Makker, Sudesh P; Tramontano, Alfonso

    2011-07-01

    For more than 50 years researchers have debated the evidence for an autoimmune basis of human idiopathic membranous nephritis (MN). Work published in the past 2 years has substantially strengthened the belief that MN is indeed an autoimmune disease of the kidney. Autoantibodies of the IgG4 subclass to at least three podocyte membrane proteins including phospholipase A(2)-receptor, aldose reductase, and manganese superoxide dismutase have been detected by immunoblotting in sera as well as in acid eluates prepared from renal biopsy tissue of patients with this disease, using either whole tissue or microdissected glomeruli from frozen sections. In each case the podocyte antigen has been shown to co-localize with the subepithelial glomerular immune deposits in renal tissue of the same patients. It is not certain if any of these podocyte proteins is an inciting/primary autoantigen or whether they are secondary antigens recruited by intermolecular epitope-spreading, initiating from a yet-to-be-discovered autoantigen. Although it is clear that autoantibodies to podocyte membrane proteins are elicited in idiopathic MN and contribute to the formation of the subepithelial deposits, many questions remain concerning the triggers for their development and their contribution toward proteinuria and progression of the disease.

  13. Acute and subacute idiopathic interstitial pneumonias.

    PubMed

    Taniguchi, Hiroyuki; Kondoh, Yasuhiro

    2016-07-01

    Idiopathic interstitial pneumonias (IIPs) may have an acute or subacute presentation, or acute exacerbation may occur in a previously subclinical or unrecognized chronic IIP. Acute or subacute IIPs include acute interstitial pneumonia (AIP), cryptogenic organizing pneumonia (COP), nonspecific interstitial pneumonia (NSIP), acute exacerbation of idiopathic pulmonary fibrosis (AE-IPF) and AE-NSIP. Interstitial lung diseases (ILDs) including connective tissue disease (CTD) associated ILD, hypersensitivity pneumonitis, acute eosinophilic pneumonia, drug-induced lung disease and diffuse alveolar haemorrhage need to be differentiated from acute and subacute IIPs. Despite the severe lack of randomized controlled trials for the treatment of acute and subacute IIPs, the mainstream treatment remains corticosteroid therapy. Other potential therapies reported in the literature include corticosteroids and immunosuppression, antibiotics, anticoagulants, neutrophil elastase inhibitor, autoantibody-targeted treatment, antifibrotics and hemoperfusion therapy. With regard to mechanical ventilation, patients in recent studies with acute and subacute IIPs have shown better survival than those in previous studies. Therefore, a careful value-laden decision about the indications for endotracheal intubation should be made for each patient. Noninvasive ventilation may be beneficial to reduce ventilator associated pneumonia.

  14. Abemaciclib in Children With DIPG or Recurrent/Refractory Solid Tumors

    ClinicalTrials.gov

    2017-02-10

    Diffuse Intrinsic Pontine Glioma; Brain Tumor, Recurrent; Solid Tumor, Recurrent; Neuroblastoma, Recurrent, Refractory; Ewing Sarcoma, Recurrent, Refractory; Rhabdomyosarcoma, Recurrent, Refractory; Osteosarcoma, Recurrent, Refractory; Rhabdoid Tumor, Recurrent, Refractory

  15. Idiopathic interstitial pneumonias: progress in classification, diagnosis, pathogenesis and management.

    PubMed Central

    King, Talmadge E.

    2004-01-01

    The idiopathic interstitial pneumonias are a heterogeneous group of poorly understood diseases with often devastating consequences for those afflicted. Subclassification of the idiopathic interstitial pneumonia based on clinical-radiological-pathological criteria has highlighted important pathogenic, therapeutic and prognostic implications. The most critical distinction is the presence of usual interstitial pneumonia, the histopathological pattern seen in idiopathic pulmonary fibrosis. Idiopathic pulmonary fibrosis has a worse response to therapy and prognosis. New insight into the pathophysiology of usual interstitial pneumonia suggests a distinctly fibroproliferative process, and antifibrotic therapies show promise. While the clinical and radiographic diagnosis of idiopathic interstitial pneumonias can be made confidently in some cases, many patients require surgical lung biopsy to determine their underlying histopathology. A structured, clinical-radiological-pathological approach to the diagnosis of the idiopathic interstitial pneumonias, with particular attention to the identification of idiopathic pulmonary fibrosis, insures proper therapy, enhances prognostication, and allows for further investigation of therapies aimed at distinct pathophysiology. Images Fig. 2 Fig. 4 Fig. 5 Fig. 6 PMID:17060957

  16. Recurrence plots revisited

    NASA Astrophysics Data System (ADS)

    Casdagli, M. C.

    1997-09-01

    We show that recurrence plots (RPs) give detailed characterizations of time series generated by dynamical systems driven by slowly varying external forces. For deterministic systems we show that RPs of the time series can be used to reconstruct the RP of the driving force if it varies sufficiently slowly. If the driving force is one-dimensional, its functional form can then be inferred up to an invertible coordinate transformation. The same results hold for stochastic systems if the RP of the time series is suitably averaged and transformed. These results are used to investigate the nonlinear prediction of time series generated by dynamical systems driven by slowly varying external forces. We also consider the problem of detecting a small change in the driving force, and propose a surrogate data technique for assessing statistical significance. Numerically simulated time series and a time series of respiration rates recorded from a subject with sleep apnea are used as illustrative examples.

  17. Recurrent vulvovaginal candidiasis.

    PubMed

    Sobel, Jack D

    2016-01-01

    Recurrent vulvovaginal candidiasis (RVVC) is a common cause of significant morbidity in women in all strata of society affecting millions of women worldwide. Previously, RVVC occurrence was limited by onset of menopause but the widespread use of hormone replacement therapy has extended the at-risk period. Candida albicans remains the dominant species responsible for RVVC, however optimal management of RVVC requires species determination and effective treatment measures are best if species-specific. Considerable progress has been made in understanding risk factors that determine susceptibility to RVVC, particularly genetic factors, as well as new insights into normal vaginal defense immune mechanisms and their aberrations in RVVC. While effective control of RVVC is achievable with the use of fluconazole maintenance suppressive therapy, cure of RVVC remains elusive especially in this era of fluconazole drug resistance. Vaccine development remains a critical challenge and need.

  18. Successful steroid treatment of acquired idiopathic partial hypohidrosis.

    PubMed

    Yoritaka, Asako; Hishima, Tsunekazu; Akagi, Kumiko; Kishida, Shuji

    2006-04-01

    The pathogenesis of idiopathic-acquired hypohidrosis remains unknown, and no specific causes have yet been established. We report a 34-year-old man with acquired idiopathic hypohidrosis successfully treated with prednisolone. The patient noticed heat intolerance and hypohidrosis of the pectoral and back during the summer. No systemic disease or neurological findings were identified. Eccrine sweat glands displayed infiltration by inflammatory cells, with immunoglobulin G and C3 deposition in the basement membrane. Steroid therapy improved the hypohidrosis. An immunological pathogenesis could be a major factor in idiopathic-acquired hypohidrosis.

  19. Current concepts and dilemmas in idiopathic interstitial pneumonias

    PubMed Central

    Ryu, Jay H.; Moua, Teng; Azadeh, Natalya; Baqir, Misbah; Yi, Eunhee S.

    2016-01-01

    Idiopathic interstitial pneumonias comprise approximately one-third of interstitial lung diseases (also called diffuse parenchymal infiltrative lung diseases). The classification of idiopathic interstitial pneumonias has undergone several revisions since the initial description of 40 years ago, and the most recent version was published in 2013. Although some aspects have been clarified, this group of heterogeneous disorders continues to be a source of confusion and misunderstanding in clinical applications. In this article, we explore several topical themes in the evaluation and management of patients with idiopathic interstitial pneumonias. PMID:27853529

  20. Idiopathic Calcium Nephrolithiasis And Hypercalciuria: The Role Of Genes

    NASA Astrophysics Data System (ADS)

    Gambaro, Giovanni; Abaterusso, Cataldo

    2007-04-01

    Idiopathic calcium nephrolithiasis and hypercalciuria are multifactorial disease conditions, the pathogenesis of which involves the interaction of environmental and individual factors. Data support a strong role of genes in the pathogenesis of these two conditions. Findings obtained in monogenic disorders characterized by renal calcium stones, and/or hypercalciuria, and/or nephrocalcinosis have proposed a number of genes as candidate genes in the pathogenesis of the common idiopathic calcium nephrolithiasis and hypercalciuria. The physiological role of these genes, and findings in monogenic disorders and idiopathic, multifactorial disorders will be presented.

  1. Intralipid therapy for recurrent implantation failure: new hope or false dawn?

    PubMed

    Shreeve, N; Sadek, K

    2012-01-01

    Recurrent embryo implantation failure (RIF) is a disorder with potentially devastating physiological and psychological manifestations for those affected. Although its prevalence is not uncommon, many of the mechanisms involved still require elucidation. Both organ-specific and systemic autoimmunity are associated with an increased prevalence of recurrent miscarriage and reproductive failure, rendering the role of the maternal immunological system in fertility a key concept. It is believed by some that central to this theme is the maternal cytokine profile, with particularly T-helper (Th) cells. Immune modulating therapies have therefore been mooted as potential therapeutic strategies. Recent reports of high pregnancy rates achievable in women with RIF have added fuel to the debate regarding the effectiveness of intralipid in modulating the immune system. We would like to assess if there is sufficient current evidence of acceptable quality to permit an assumption that intralipid therapy is an effective treatment for women undergoing repeated assisted reproduction cycles. We have concluded that appropriately controlled, large-scale, confirmatory studies are necessary to prove the efficacy of intralipid before it can be recommended for routine use.

  2. Polymorphisms in factor V and antithrombin III gene in recurrent pregnancy loss: a case-control study in Indian population.

    PubMed

    Sharma, Amit; Bhakuni, Teena; Ranjan, Ravi; Kumar, Ravi; Kishor, Kamal; Kamal, Vineet Kumar; Mahapatra, Manoranjan; Jairajpuri, Mohamad Aman; Saxena, Renu

    2015-05-01

    Recurrent pregnancy loss (RPL) can be caused due to diverse factors with thrombophilia being one of them. The association of various thrombophilic risk factors with RPL is inconsistent in different studies and the frequency of these risk factors in Indian population is obscure. Five hundred and eighty patients with either recurrent early miscarriage or a history of at least one late miscarriage were screened for deficiency of protein C (PC), protein S (PS), antithrombin III (AT), APC resistance and prothrombin 20210G > A mutation. APC resistance positive patients were typed for the factor V Leiden, factor V Hong Kong/Cambridge mutations, and HR2 haplotype. PstI and rs2227589 AT mutations were detected by direct sequencing. APC resistance (13.4 %) was detected to be most common in Indian RPL patients followed by PS (10.6 %), PC (9.8 %) and AT deficiency (4.31 %.). FV Leiden was shown to be associated with APC resistance while HR2 haplotype was not associated with APC resistance (p values: 0.0001 and 0.327 respectively) and the increased risk of RPL. PstI and rs2227589 polymorphisms were similar in patients and controls and not associated with AT deficiency in RPL. Our study emphasizes the presence of other contributory factors towards APC resistance rather than FV Leiden alone. This is the first Indian study where HR2 haplotype and rs2227589 are observed to be present in RPL population. Although not significant, occurrence of rs2227589 and FV HR2 in homozygous condition necessitates the study of these polymorphisms in a larger sample size.

  3. Treatment of juvenile recurrent parotitis.

    PubMed

    Katz, Philippe; Hartl, Dana M; Guerre, Agnès

    2009-12-01

    Juvenile recurrent parotitis (JRP) can be a debilitating illness in children. Knowing how to recognize and diagnose it for early treatment avoids recurrences that could lead to significant destruction of the glandular parenchyma. This article discusses the various therapeutic modalities proposed in the literature (medical treatment or sialendoscopy) and describes the authors' treatment of choice of combining antibiotics and iodinated oil sialography.

  4. Recurrent Bell's palsy in pregnancy.

    PubMed

    Deshpande, A D

    1990-09-01

    A case of recurrent Bell's palsy occurring in two successive pregnancies in a 37-year-old woman is presented. The causes of facial nerve paralysis of the lower motor neurone type are discussed. The rate of recurrence of Bell's palsy during pregnancy is unknown. Treatment with corticosteroids of Bell's palsy during pregnancy poses the threat of possible side effects on the fetus.

  5. The Idiopathic Intracranial Hypertension Treatment Trial

    PubMed Central

    Wall, Michael; Kupersmith, Mark J.; Kieburtz, Karl D.; Corbett, James J.; Feldon, Steven E.; Friedman, Deborah I.; Katz, David M.; Keltner, John L.; Schron, Eleanor B.; McDermott, Michael P.

    2015-01-01

    IMPORTANCE To our knowledge, there are no large prospective cohorts of untreated patients with idiopathic intracranial hypertension (IIH) to characterize the disease. OBJECTIVE To report the baseline clinical and laboratory features of patients enrolled in the Idiopathic Intracranial Hypertension Treatment Trial. DESIGN, SETTING, AND PARTICIPANTS We collected data at baseline from questionnaires, examinations, automated perimetry, and fundus photography grading. Patients (n = 165) were enrolled from March 17, 2010, to November 27, 2012, at 38 academic and private practice sites in North America. All participants met the modified Dandy criteria for IIH and had a perimetric mean deviation between −2 dB and −7 dB. All but 4 participants were women. MAIN OUTCOMES AND MEASURES Baseline and laboratory characteristics. RESULTS The mean (SD) age of our patients was 29.0 (7.4) years and 4 (2.4%) were men. The average (SD) body mass index (calculated as weight in kilograms divided by height in meters squared) was 39.9 (8.3). Headache was the most common symptom (84%). Transient visual obscurations occurred in 68% of patients, back pain in 53%, and pulse synchronous tinnitus in 52%. Only 32% reported visual loss. The average (SD) perimetric mean deviation in the worst eye was −3.5 (1.1) dB, (range, −2.0 to −6.4 dB) and in the best eye was −2.3 (1.1) dB (range, −5.2 to 0.8 dB). A partial arcuate visual field defect with an enlarged blind spot was the most common perimetric finding. Visual acuity was 85 letters or better (20/20) in 71% of the worst eyes and 77% of the best eyes. Quality of life measures, including the National Eye Institute Visual Function Questionnaire–25 and the Short Form–36 physical and mental health summary scales, were lower compared with population norms. CONCLUSIONS AND RELEVANCE The Idiopathic Intracranial Hypertension Treatment Trial represents the largest prospectively analyzed cohort of untreated patients with IIH. Our data show

  6. Report of a family with idiopathic knuckle pads and review of idiopathic and disease-associated knuckle pads.

    PubMed

    Hyman, Charles H; Cohen, Philip R

    2013-05-15

    Knuckle pads are a rare, frequently overlooked, thickening of the skin usually overlying the extensor surface of the proximal interphalangeal joints. They are well- circumscribed, benign lesions that generally do not require treatment. Idiopathic knuckle pads must be differentiated from similar appearing lesions or trauma-induced pseudo-knuckle pads. Knuckle pads have been observed in association with autosomal dominant conditions such as Bart-Pumphrey syndrome, Dupuytren's contracture, Ledderhose disease, and Peyronie's disease. To the best of our knowledge, idiopathic familial knuckle pads have not previously been described in the English language literature. We describe a sister and brother with familial idiopathic knuckle pads with no associated conditions.

  7. Recurrence plots and recurrence quantification analysis of human motion data

    NASA Astrophysics Data System (ADS)

    Josiński, Henryk; Michalczuk, Agnieszka; Świtoński, Adam; Szczesna, Agnieszka; Wojciechowski, Konrad

    2016-06-01

    The authors present exemplary application of recurrence plots, cross recurrence plots and recurrence quantification analysis for the purpose of exploration of experimental time series describing selected aspects of human motion. Time series were extracted from treadmill gait sequences which were recorded in the Human Motion Laboratory (HML) of the Polish-Japanese Academy of Information Technology in Bytom, Poland by means of the Vicon system. Analysis was focused on the time series representing movements of hip, knee, ankle and wrist joints in the sagittal plane.

  8. Idiopathic pulmonary hemosiderosis - a diagnostic challenge

    PubMed Central

    2014-01-01

    Idiopathic pulmonary hemosiderosis is a rare disorder that can occur at any age and is characterized by the triad of hemoptysis, iron deficiency anemia and diffuse pulmonary infiltrates. The clinical course is exceedingly variable especially in children and a substantial proportion of this age group is undiagnosed. It is probably due to the fact that iron deficiency anemia may be the first and the only manifestation of IPH, preceding other symptoms and signs by several months and IPH is not considered as a rare cause of anemia, unless the typical triad is present. We present a case of IPH in a 13-year-old girl, treated for several months with persistent iron deficiency anemia, without response to therapy. PMID:24708654

  9. Drug-induced, factitious, & idiopathic diarrhoea.

    PubMed

    Abraham, Bincy P; Sellin, Joseph H

    2012-10-01

    The aetiology of diarrhoea can often be simple to identify, but in some cases may pose a challenge. The diagnosis of drug-induced diarrhoea can easily be sorted based on timing of the symptom with onset of a new drug. Treatment can vary from simply monitoring and eventual resolution with continuation of the drug, to discontinuation of the offending agent. In cases where a drug cannot always be stopped, additional medications can help control the symptom. Factitious diarrhoea can present a diagnostic challenge if the evaluating physician does not suspect its possibility. Typically a careful history, and in some cases, stool testing can provide clues. The diagnosis of idiopathic diarrhoea is often made when exhaustive testing provides no definite aetiology and the goal of management is supportive care and symptomatic treatment.

  10. Idiopathic hypertrophic spinal pachymeningitis: a case report.

    PubMed Central

    Park, S. H.; Whang, C. J.; Sohn, M.; Oh, Y. C.; Lee, C. H.; Whang, Y. J.

    2001-01-01

    Idiopathic hypertrophic pachymeningitis (IHP) is a rare, chronic nonspecific and granulomatous inflammatory disorder of the dura with unknown etiology. The diagnosis can be established by open biopsy and exclusion of all other specific granulomatous and infectious diseases. We report a typical case of spinal IHP occurring in a long segment of cervical and thoracic dura from C6 to T8. The patient was 56-yr-old female, who had been suffered from pain on her upper back and both arms for 3 months and recent onset motor weakness of both legs. During the 9 months of follow-up period, she experienced the improvement of her neurologic symptoms with combined therapy of partial excision and corticosteroid medication. Since early surgical intervention and subsequent pulse steroid therapy are mandatory for this disease to avoid irreversible damage of nervous system, the identification of this unique disease entity is essential on frozen diagnosis. A few cases have been reported in Korean literature. PMID:11641545

  11. Idiopathic myelofibrosis associated with ulcerative colitis.

    PubMed

    Arellano-Rodrigo, Eduardo; Esteve, Jordi; Giné, Eva; Panés, Julián; Cervantes, Francisco

    2002-07-01

    A patient with ulcerative colitis (UC) who developed idiopathic myelofibrosis (IM) is reported. The initial diagnosis of UC was established by colonoscopy and large bowel biopsy, performed after a one-month history of abdominal pain and bloody diarrhea. The patient showed a favorable response to prednisone and mesalamine treatment and six months later he developed a new episode of UC, which was successfully controlled with treatment. However, two years later splenomegaly and anemia were observed, with aniso-poikilocytosis, tear-drop cells, immature myeloid precursors in the peripheral blood, and increased serum LDH, arising the suspicion of IM, a diagnosis that was confirmed by bone marrow biopsy. The present case represents a new association of IM with an autoimmune disease and gives support to the hypothesis of a possible immune basis of some IM cases.

  12. Idiopathic myelofibrosis associated with primary biliary cirrhosis.

    PubMed

    Hernández-Boluda, J C; Jiménez, M; Rosiñol, L; Cervantes, F

    2002-03-01

    A patient with primary biliary cirrhosis (PBC) who developed idiopathic myelofibrosis (IM) is reported. The initial diagnosis of PBC was established by liver biopsy, performed after a 2-month history of constitutional symptoms associated with abnormalities of the serum liver enzymes, with typical serum immunological markers being found. Although a favorable response of PBC to prednisone was observed, one and a half year later the patient developed anemia with anisocytosis and poikilocytosis, tear-drop cells, and leukoerythroblastic picture, and IM was diagnosed by bone marrow biopsy. A few months later, a rapid worsening of the patient's clinical condition was noted, with an increase in the constitutional symptoms and need for frequent packed RBC transfusions, and she finally died from an infectious complication. This case represents a new association of IM with an autoimmune disease, supporting the hypothesis of a possible immune basis of IM in some cases.

  13. [Pregnancy and labor in idiopathic thrombocytopenic purpura].

    PubMed

    Tampakoudis, P; Billi, H; Tantanassis, T; Kalachanis, I; Garipidou, B; Sinakos, Z; Mantalenakis, S

    1995-10-01

    Clinical data from eight pregnant women with idiopathic thrombocytopenic purpura (ITP) were retrospectively analyses. The mean age of the women was 28.2 years. Five women underwent splenectomy during childhood. The lowest maternal platelet count observed ranged from 8000 to 88000/mm3. Genital bleeding occurred in only one case. Treatment was based on administration of corticosteroids with or without human-pooled immunoglobulins. Caesarian section was performed in all cases. Six newborns were healthy and had a successful subsequent course. Two infants died, one in utero because of abruptio placentae and the other one 1 month post partum because of a cerebral haematoma. After a mean follow-up of eighteen months, thrombocytopenia is still present in two women, despite the continuous treatment. In conclusion, ITP rather rarely coincides with pregnancy. Treatment is usually successful for the mother but the risk for the fetus remains considerably high.

  14. Remission in juvenile idiopathic arthritis: current facts.

    PubMed

    Shenoi, Susan; Wallace, Carol A

    2010-04-01

    Juvenile idiopathic arthritis (JIA) is the most common chronic inflammatory arthritic disease affecting children. Despite the availability of potent disease-modifying antirheumatic medications, most children still experience a chronic course with long periods of active disease. Goals of treatment should include achievement of disease remission with optimal physical functioning that allows children to lead normal lives with no structural joint damage. The term remission implies a complete lack of disease activity. This article focuses on recently developed preliminary criteria for inactive disease and remission in JIA. Recent studies using these new definitions demonstrate only modest rates of achievement of remission favoring children with persistent oligoarticular JIA. Children with rheumatoid factor-positive polyarticular JIA are least likely to achieve remission. Therapeutic strategies to achieve remission are also discussed.

  15. Diffuse idiopathic skeletal hyperostosis from Roman Hungary.

    PubMed

    Hlavenková, Lucia; Gábor, Olivér; Benus, Radoslav; Smrcka, Václav; Jambor, Jaroslav; Hajdu, Tamás

    2013-01-01

    This paper deals with cases of diffuse idiopathic skeletal hyperostosis (DISH) found at the Late Roman Age necropolis in Pécs, Hungary (4th century AD). The skeletal remains of two male individuals, aged between 60-70 years and 45-55 years, displayed right-sided ossification of the anterior longitudinal ligament with extra-spinal manifestations typical in DISH cases. It is presumed that both male individuals were middle-class citizens. Their social status was supplemented with trace element analysis in order to reconstruct the dietary habits of the urban population. Concentrations of Sr and Zn indicated a predominantly vegetal diet. Potential DISH risk factors and associations were subsequently discussed and compared with our findings.

  16. Idiopathic Pulmonary Fibrosis: Treatment and Prognosis

    PubMed Central

    Fujimoto, Hajime; Kobayashi, Tetsu; Azuma, Arata

    2015-01-01

    Idiopathic pulmonary fibrosis (IPF) is a chronic progressive lung disease with a prognosis that can be worse than for many cancers. The initial stages of the condition were thought to mainly involve chronic inflammation; therefore, corticosteroids and other drugs that have anti-inflammatory and immunosuppressive actions were used. However, recently, agents targeting persistent fibrosis resulting from aberrant repair of alveolar epithelial injury have been in the spotlight. There has also been an increase in the number of available antifibrotic treatment options, starting with pirfenidone and nintedanib. These drugs prevent deterioration but do not improve IPF. Therefore, nonpharmacologic approaches such as long-term oxygen therapy, pulmonary rehabilitation, and lung transplantation must be considered as additional treatment modalities. PMID:27980445

  17. Idiopathic eruptive macular pigmentation with papillomatosis

    PubMed Central

    Verma, Shikha; Thakur, Binod Kumar

    2011-01-01

    We present a case of an otherwise healthy 10-year-old girl who presented with asymptomatic brown macules over the trunk and proximal extremities, of three months’ duration. The cutaneous examination revealed multiple, dark brown, discrete, round to oval macules and a few mildly elevated lesions over the trunk and proximal limbs. The individual lesion was 1-3 cm in diameter and a few showed velvety appearance over the surface. Darier's sign was negative. The histopathological study from the velvety lesion showed acanthosis, papillomatosis and increased melanin in the basal layer. The upper dermis showed sparse perivascular infiltrate of lymphocytes without any dermal melanophages. It fulfilled the criteria for idiopathic eruptive macular pigmentation with additional histological finding of papillomatosis. PMID:23130237

  18. Olfactory pathogenesis of idiopathic Parkinson disease revisited.

    PubMed

    Lerner, Alicja; Bagic, Anto

    2008-06-15

    Idiopathic Parkinson disease (PD) is traditionally considered a movement disorder with hallmark lesions located in the substantia nigra pars compacta (SNpc). However, recent histopathological studies of some PD cases suggest the possibility of a multisystem disorder which progresses in a predictable sequence as described in Braak's staging criteria. The disease process starts in the dorsal motor nucleus of the vagus (dmX) and anterior olfactory nucleus and bulb, and from there, spreads through the brainstem nuclei to ultimately reach the SNpc, which then presents as symptomatic PD. In this article, we would like to revisit the olfactory pathogenesis of PD based on Braak's staging system and review anatomical pathways supporting such a possibility. We also suggest some biomarkers for early stages of PD. Additionally, we present and discuss the possibility that a prion-like process underlies the neurodegenerative changes in PD.

  19. [Idiopathic hypersomnia of the central nervous system].

    PubMed

    Bové-Ribé, A

    Idiopathic hypersomnia of the central nervous system is a cause of excessive diurnal somnolence which affects 5-10% of the patients who attend sleep clinics for this reason. We describe three male patients who consulted for excessive diurnal somnolence. Nocturnal polysomnographic studies followed by tests for multiple latencies of sleep were done. In all cases there was confirmation of lengthening of the time of nocturnal sleep with normal phases of sleep and an increase in the number of sleep spindles in phase II. Similarly there was an average latency of sleep of less than 10 minutes and fewer than two phases of REM in the multiple latencies test. All patients improved with drugs stimulating vigil, two of them with centramine and the third with methilphenidate. We consider the clinical data the polysomnographic criteria which help to establish the diagnosis.

  20. Acute Exacerbations of Idiopathic Pulmonary Fibrosis

    PubMed Central

    Collard, Harold R.; Moore, Bethany B.; Flaherty, Kevin R.; Brown, Kevin K.; Kaner, Robert J.; King, Talmadge E.; Lasky, Joseph A.; Loyd, James E.; Noth, Imre; Olman, Mitchell A.; Raghu, Ganesh; Roman, Jesse; Ryu, Jay H.; Zisman, David A.; Hunninghake, Gary W.; Colby, Thomas V.; Egan, Jim J.; Hansell, David M.; Johkoh, Takeshi; Kaminski, Naftali; Kim, Dong Soon; Kondoh, Yasuhiro; Lynch, David A.; Müller-Quernheim, Joachim; Myers, Jeffrey L.; Nicholson, Andrew G.; Selman, Moisés; Toews, Galen B.; Wells, Athol U.; Martinez, Fernando J.

    2007-01-01

    The natural history of idiopathic pulmonary fibrosis (IPF) has been characterized as a steady, predictable decline in lung function over time. Recent evidence suggests that some patients may experience a more precipitous course, with periods of relative stability followed by acute deteriorations in respiratory status. Many of these acute deteriorations are of unknown etiology and have been termed acute exacerbations of IPF. This perspective is the result of an international effort to summarize the current state of knowledge regarding acute exacerbations of IPF. Acute exacerbations of IPF are defined as acute, clinically significant deteriorations of unidentifiable cause in patients with underlying IPF. Proposed diagnostic criteria include subjective worsening over 30 days or less, new bilateral radiographic opacities, and the absence of infection or another identifiable etiology. The potential pathobiological roles of infection, disordered cell biology, coagulation, and genetics are discussed, and future research directions are proposed. PMID:17585107

  1. Idiopathic intracranial hypertension presenting as postpartum headache

    PubMed Central

    Mathew, Mariam; Salahuddin, Ayesha; Mathew, Namitha R.; Nandhagopal, Ramachandiran

    2016-01-01

    Postpartum headache is described as headache and neck or shoulder pain during the first 6 weeks after delivery. Common causes of headache in the puerperium are migraine headache and tension headache; other causes include pre-eclampsia/eclampsia, post-dural puncture headache, cortical vein thrombosis, subarachnoid hemorrhage, posterior reversible leukoencephalopathy syndrome, brain tumor, cerebral ischemia, meningitis, and so forth. Idiopathic intracranial hypertension (IIH) is a rare cause of postpartum headache. It is usually associated with papilledema, headache, and elevated intracranial pressure without any focal neurologic abnormality in an otherwise healthy person. It is more commonly seen in obese women of reproductive age group, but rare during pregnancy and postpartum. We present a case of IIH who presented to us 18 days after cesarean section with severe headache and was successfully managed. PMID:26818168

  2. Diffuse idiopathic skeletal hyperostosis: A review

    PubMed Central

    Nascimento, Fábio A.; Gatto, Luana Antunes Maranha; Lages, Roberto Oliver; Neto, Heraldo Mello; Demartini, Zeferino; Koppe, Gelson Luis

    2014-01-01

    Background: Diffuse idiopathic skeletal hyperostosis (DISH) is a systemic noninflammatory disease characterized by ossification of the entheses. Methods: This paper reviews the etiopathogenesis, epidemiology, clinical features, differential diagnosis, and treatment of DISH, based on current available literature. Results: Exact prevalence and incidence of DISH remains undetermined. Many external and genetic factors have been reported as being contributors to the pathogenesis of DISH. Current theories focus on the pathologic calcification of the anterior longitudinal ligament of the spine as the main physiopathological mechanism of disease. Clinical features are variable from monoarticular sinovitis to airway obstruction, and can be associated to systemic conditions. Comorbidities include obesity, hypertension, diabetes mellitus, hyperinsulinemia, dyslipidemia, and hyperuricemia according to a number of reports. Conclusions: DISH is a disease which involves the calcification of the anterior longitudinal ligament of the spine and can be associated with numerous clinical presentations and comorbidities. PMID:24843807

  3. Vitamin D metabolites in idiopathic infantile hypercalcaemia.

    PubMed Central

    Martin, N D; Snodgrass, G J; Cohen, R D; Porteous, C E; Coldwell, R D; Trafford, D J; Makin, H L

    1985-01-01

    Metabolites of vitamin D were measured in plasma from 83 patients with idiopathic infantile hypercalcaemia syndrome who were mentally handicapped but had normal calcium values at the time of the study. No significant difference was detected in the mean plasma concentrations of 25-hydroxyvitamin D2, 1,25-dihydroxyvitamin D, 24,25-dihydroxyvitamin D3, or 25,26-dihydroxyvitamin D3 between patients and age matched controls. The mean plasma concentration of 25-hydroxyvitamin D3 was significantly lower in patients than controls but this may be a secondary phenomenon related to less sunlight exposure. In addition, two hypercalcaemic patients with this syndrome were studied during the first year of life, and were found to have normal concentrations of vitamin D metabolites. These findings do not support a role for abnormal vitamin D metabolism in the pathogenesis of this syndrome. PMID:3879160

  4. Genetics Home Reference: familial idiopathic basal ganglia calcification

    MedlinePlus

    ... in regulating phosphate levels within the body (phosphate homeostasis) by transporting phosphate across cell membranes. The SLC20A2 ... link familial idiopathic basal ganglia calcification with phosphate homeostasis. Nat Genet. 2012 Feb 12;44(3):254- ...

  5. Idiopathic chylothorax and lymphedema in 2 whippet littermates

    PubMed Central

    Schuller, Simone; Le Garrérès, Alain; Remy, Isabelle; Peeters, Dominique

    2011-01-01

    Idiopathic chylothorax and limb edema was diagnosed in two 2-year-old male whippet siblings. The fact that the 2 related animals developed similar clinical signs at a young age may suggest a congenital or hereditary etiology. PMID:22547848

  6. Idiopathic chylothorax and lymphedema in 2 whippet littermates.

    PubMed

    Schuller, Simone; Le Garrérès, Alain; Remy, Isabelle; Peeters, Dominique

    2011-11-01

    Idiopathic chylothorax and limb edema was diagnosed in two 2-year-old male whippet siblings. The fact that the 2 related animals developed similar clinical signs at a young age may suggest a congenital or hereditary etiology.

  7. Pulmonary haemosiderosis with juvenile idiopathic arthritis in a Malaysian child.

    PubMed

    Wong, A R; Noor, A S Siti; Rasool, A H G; Quah, B S; Roberton, D

    2007-10-01

    A rare case of childhood pulmonary haemosiderosis with juvenile idiopathic arthritis is discussed, with particular reference to treatment with hydroxychloroquine and sildenafil for pulmonary hypertension which occurs secondary to this disease.

  8. Idiopathic corporeal hemihypertrophy associated with hemihypertrichosis.

    PubMed

    Maniar, S; Azzi, K; Iraqi, H; El Hassan Garbi, M; Chraibi, A; Gaouzi, A

    2011-02-01

    The hemihypertrophy or hemihyperplasy is a rare congenital abnormality, characterized by an asymmetric growth of the limbs, the trunk, and the face or half of the entire body. It may be isolated or be part of several syndromes including Beckwith-Wiedemann syndrome, Klippel-Trenaunay-Weber syndrome, Silver-Russell syndrome and Proteus syndrome. In its isolated form, it is called idiopathic. The latter may be associated with several anomalies including dermatological and urogenital abnormalities with increased risk of developing embryonal tumors. We report the case of a 22-month-old infant, who was referred by his pediatrician at the age of 15 months for a corporeal hemihypertrophy associated with hemihypertrichosis. In his medical history, a second degree parental consanguinity and a hypospadias in the father and a paternal uncle were found. Clinical examination found a weight and a size greater than chronological age (3 standard deviations), a hemihypertrophy of entire left side with a difference of length and diameter between the left and right limbs of 2 cm. The hemihypertrichosis was widespread in the left body and the genital examination found a hypospadias. Biological and radiological assessments did not show any abnormality, with the exception of an initially high plasma testosterone level, which gradually normalized. Thus, the diagnosis of idiopathic hemihypertrophy with congenital hemihypertrichosis was retained. This is the fourth case reported in the literature. Its management is similar to all hemihypertrophies, which consists of an initial assessment to detect an embryonic tumor, followed by a monitoring protocol including an abdominal and renal ultrasound every 6 months until the age of 8, determination of alpha-feto-protein every 6 to 12 weeks until the age of 4 years to track the development of the two most frequent tumors: Wilms tumor and hepatoblastoma. The hemihypertrophy associated with hemihypertrichosis has been exceptionally reported and the

  9. Microcatheter Embolization of Intractable Idiopathic Epistaxis

    SciTech Connect

    Leppaenen, Martti; Seppaenen, Seppo; Laranne, Jussi; Kuoppala, Katriina

    1999-11-15

    Purpose: To assess the efficacy and safety of microcatheter embolization in the treatment of intractable idiopathic epistaxis. Methods: Thirty-seven patients underwent microcatheter embolization in 1991-1998. We evaluated retrospectively the technical and clinical outcome, the number of complications, the duration of embolization in each case, and the number of blood transfusions needed. All embolizations were done with biplane digital subtraction angiography (DSA) equipment. The procedure was carried out under local anesthesia using transfemoral catheterization, except in one case where the translumbar route was used. Tracker 18 or 10 microcatheters were advanced as far as possible to the distal branches of the sphenopalatine artery. Polyvinyl alcohol (PVA) particles were used for embolization in most cases, while platinum coils or a combination of these two materials were occasionally used. The primary outcome was always assessed immediately by angiography. Follow-up data were obtained from patient records, by interviewing patients on the telephone or by postal questionnaires when necessary. The mean follow-up time was 21 months. Results: The embolization was technically successful in all 37 cases. A curative outcome was achieved in 33 cases (89%). The mean duration of the procedure was 110 min. Four patients (8%) had mild transient complications, but no severe or persistent complications were encountered. Twenty-three patients needed a blood transfusion. Slight rebleeding occurred in three patients during the follow-up; all responded to conservative treatment. One patient suffered two episodes of rebleeding within 2 months after primary embolization. Re-embolizations successfully stopped the bleeding. Conclusion: Embolization is the primary invasive modality for treating intractable idiopathic epistaxis. It proved both safe and effective over a relatively long follow-up.

  10. Idiopathic focal epilepsies: the "lost tribe".

    PubMed

    Pal, Deb K; Ferrie, Colin; Addis, Laura; Akiyama, Tomoyuki; Capovilla, Giuseppe; Caraballo, Roberto; de Saint-Martin, Anne; Fejerman, Natalio; Guerrini, Renzo; Hamandi, Khalid; Helbig, Ingo; Ioannides, Andreas A; Kobayashi, Katsuhiro; Lal, Dennis; Lesca, Gaetan; Muhle, Hiltrud; Neubauer, Bernd A; Pisano, Tiziana; Rudolf, Gabrielle; Seegmuller, Caroline; Shibata, Takashi; Smith, Anna; Striano, Pasquale; Strug, Lisa J; Szepetowski, Pierre; Valeta, Thalia; Yoshinaga, Harumi; Koutroumanidis, Michalis

    2016-09-01

    The term idiopathic focal epilepsies of childhood (IFE) is not formally recognised by the ILAE in its 2010 revision (Berg et al., 2010), nor are its members and boundaries precisely delineated. The IFEs are amongst the most commonly encountered epilepsy syndromes affecting children. They are fascinating disorders that hold many "treats" for both clinicians and researchers. For example, the IFEs pose many of the most interesting questions central to epileptology: how are functional brain networks involved in the manifestation of epilepsy? What are the shared mechanisms of comorbidity between epilepsy and neurodevelopmental disorders? How do focal EEG discharges impact cognitive functioning? What explains the age-related expression of these syndromes? Why are EEG discharges and seizures so tightly locked to slow-wave sleep? In the last few decades, the clinical symptomatology and the respective courses of many IFEs have been described, although they are still not widely appreciated beyond the specialist community. Most neurologists would recognise the core syndromes of IFE to comprise: benign epilepsy of childhood with centro-temporal spikes or Rolandic epilepsy (BECTS/RE); Panayiotopoulos syndrome; and the idiopathic occipital epilepsies (Gastaut and photosensitive types). The Landau-Kleffner syndrome and the related (idiopathic) epilepsy with continuous spikes and waves in sleep (CSWS or ESES) are also often included, both as a consequence of the shared morphology of the interictal discharges and their potential evolution from core syndromes, for example, CSWS from BECTS. Atypical benign focal epilepsy of childhood also has shared electro-clinical features warranting inclusion. In addition, a number of less well-defined syndromes of IFE have been proposed, including benign childhood seizures with affective symptoms, benign childhood epilepsy with parietal spikes, benign childhood seizures with frontal or midline spikes, and benign focal seizures of adolescence. The

  11. Idiopathic Granulomatous Mastitis: Comparison of Wide Local Excision with or without Corticosteroid Therapy

    PubMed Central

    Akcan, Alper; Öz, A. Bahadir; Dogan, Serap; Akgün, Hülya; Akyüz, Muhammet; Ok, Engin; Gök, Mustafa; Talih, Tutkun

    2014-01-01

    Summary Background Idiopathic granulomatous mastitis (IGM) is an uncommon chronic inflammatory disease of the breast with uncertain optimal treatment regimen. In this study, our purpose was to report our clinical experience with 74 IGM patients who were treated wide local excision with or without steroid therapy. Patients and Method 74 cases diagnosed histologically as IGM were identified from surgical and pathological records between January 1995 and January 2012. Group 1 (surgery-only group) comprised 53 patients, and the 21 patients in group 2 were treated with corticosteroids prior to surgical treatment (steroid-and-surgery group). Results Follow-up data were complete for 67 (91.7%) of the 73 patients. Recurrence developed in 4 (7.5%) patients in the surgery-only group, while there was no recurrence in the steroid-and-surgery group; the difference was not statistically significant (p = 0.19). Conclusion Systemic steroid therapy with surgical resection is the recommended first-line treatment strategy for IGM. PMID:24944554

  12. Effects of water hardness on urinary risk factors for kidney stones in patients with idiopathic nephrolithiasis.

    PubMed

    Bellizzi, V; De Nicola, L; Minutolo, R; Russo, D; Cianciaruso, B; Andreucci, M; Conte, G; Andreucci, V E

    1999-01-01

    Both amount and timing of dietary calcium intake influence the recurrence of renal calcium stones. We have evaluated whether the hardness of extra meal drinking water modifies the risk for calcium stones. The urinary levels of calcium, oxalate and citrate, i.e., the main urinary risk factors for calcium stones, were measured in 18 patients with idiopathic nephrolithiasis, maintained at fixed dietary intake of calcium (800 mg/day), after drinking for 1 week 2 liters per day, between meals, of tap water and at the end of 1 week of the same amount of bottled hard (Ca2+ 255 mg/l) or soft (Ca2+ 22 mg/l, Fiuggi water) water, in a double-blind randomized, crossover fashion. As compared with both tap and soft water, hard water was associated with a significant 50% increase of the urinary calcium concentration in the absence of changes of oxalate excretion; the calcium-citrate index revealed a significant threefold increase during ingestion of hard water as compared with respect to soft water (Fiuggi water), making the latter preferable even when compared with tap water. This study suggests that, in the preventive approach to calcium nephrolithiasis, the extra meal intake of soft water is preferable to hard water, since it is associated with a lower risk for recurrence of calcium stones.

  13. [Unusual presentation of juvenile idiopathic arthritis and autoimmune hepatitis].

    PubMed

    Moreno Prieto, M; Carbonero Celis, M J; Cuadrado Caballero, M C

    2015-01-01

    The coexistence of autoimmune hepatitis and juvenile idiopathic arthritis is very rare. This is the case of an 18 month old female patient whose first sign of disease was torticollis due to an underlying atlanto-axial subluxation. Three months later, bilateral knee arthritis developed and she was diagnosed with Juvenile Idiopathic Arthritis. Throughout the disease a persistent elevation of liver enzymes was noted, combined with positive antinuclear antibodies and hypergammaglobulinemia, reaching the diagnosis of concomitant autoimmune hepatitis.

  14. Sleepiness in Idiopathic REM Sleep Behavior Disorder and Parkinson Disease

    PubMed Central

    Arnulf, Isabelle; Neutel, Dulce; Herlin, Bastien; Golmard, Jean-Louis; Leu-Semenescu, Smaranda; Cochen de Cock, Valérie; Vidailhet, Marie

    2015-01-01

    Objective: To determine whether patients with idiopathic and symptomatic RBD were sleepier than controls, and if sleepiness in idiopathic RBD predicted earlier conversion to Parkinson disease. Methods: The Epworth Sleepiness Scale (ESS) and its determinants were compared at the time of a video-polysomnography for an RBD diagnosis in patients with idiopathic RBD, in patients with Parkinson disease, and in controls. Whether sleepiness at time of RBD diagnosis predicted an earlier conversion to neurodegenerative diseases was retrospectively analyzed in the followed-up patients. Results: The 75 patients with idiopathic RBD were sleepier (ESS: 7.8 ± 4.6) at the time of RBD diagnosis than 74 age- and sex-matched controls (ESS: 5.0 ± 3.6, P < 0.0001). They reached the levels of 114 patients with Parkinson disease (ESS: 8.7 ± 4.8), whether they had (n = 78) or did not have (n = 36) concomitant RBD. The severity of sleepiness in idiopathic RBD correlated with younger age, but not with sleep measures. Among the 69 patients with idiopathic RBD who were followed up for a median 3 years (1–15 years), 16 (23.2%) developed parkinsonism (n = 6), dementia (n = 6), dementia plus parkinsonism (n = 2), and multiple system atrophy (n = 2). An ESS greater than 8 at time of RBD diagnosis predicted a shorter time to phenoconversion to parkinsonism and dementia, from RBD onset, and from RBD diagnosis (when adjusted for age and time between RBD onset and diagnosis). Conclusions: Sleepiness is associated with idiopathic REM sleep behavior disorder and predicts more rapid conversion to parkinsonism and dementia, suggesting it is an early marker of neuronal loss in brainstem arousal systems. Citation: Arnulf I, Neutel D, Herlin B, Golmard JL, Leu-Semenescu S, Cochen de Cock V, Vidailhet M. Sleepiness in idiopathic REM sleep behavior disorder and Parkinson disease. SLEEP 2015;38(10):1529–1535. PMID:26085299

  15. Recurrent uric acid stones.

    PubMed

    Kamel, K S; Cheema-Dhadli, S; Shafiee, M A; Davids, M R; Halperin, M L

    2005-01-01

    A 46-year-old female had a history of recurrent uric acid stone formation, but the reason why uric acid precipitated in her urine was not obvious, because the rate of urate excretion was not high, urine volume was not low, and the pH in her 24-h urine was not low enough. In his discussion of the case, Professor McCance provided new insights into the pathophysiology of uric acid stone formation. He illustrated that measuring the pH in a 24-h urine might obscure the fact that the urine pH was low enough to cause uric acid to precipitate during most of the day. Because he found a low rate of excretion of NH(4)(+) relative to that of sulphate anions, as well as a high rate of citrate excretion, he speculated that the low urine pH would be due to a more alkaline pH in proximal convoluted tubule cells. He went on to suspect that there was a problem in our understanding of the function of renal medullary NH(3) shunt pathway, and he suggested that its major function might be to ensure a urine pH close to 6.0 throughout the day, to minimize the likelihood of forming uric acid kidney stones.

  16. [Chronic recurrent multifocal osteomyelitis].

    PubMed

    Seidl, T; Maier, M; Refior, H J; Veihelmann, A

    2003-06-01

    Chronic recurrent multifocal osteomyelitis (CRMO) is a rare, inflammatory, skeletal disease of unknown origin, which mainly affects children and adolescents in terms of cleido-spondylo-metaphysal skeletal inflammation. Only 10% of the patients are older than 20 years. To date, only about 200 cases have been reported in the literature. In the course of the disease, the initial radiological signs are osteolysis followed by sclerosis and hyperostosis in the end stage. The histological investigations reveal chronic inflammatory infiltrates with lymphocytes and hyperostosis. Although the prognosis of CRMO, to our current understanding, is self limiting, serious complications have been reported such as pathological fractures and compression fractures of the spine. A recently recommended therapy scheme is based on the administration of azithromycin combined with calcitonin. We present the case of a 25 year old female patient who has suffered from CRMO for 1.5 years with the cervical spine and the manubrium sterni being affected. The current state of diagnosis, therapy, and prognostic outlook of this rare disease are discussed.

  17. Chronic recurrent multifocal osteomyelitis.

    PubMed

    Roderick, Marion R; Ramanan, Athimalaipet V

    2013-01-01

    Chronic recurrent multifocal osteomyelitis (CRMO) is an autoinflammatory bone disease occurring primarily in children and adolescents. Episodes of systemic inflammation occur due to immune dysregulation without autoantibodies, pathogens or antigen-specific T cells. CRMO is characterised by the insidious onset of pain with swelling and tenderness over the affected bones. Clavicular involvement was the classical description; however, the metaphyses and epiphyses of long bones are frequently affected. Lesions may occur in any bone, including vertebrae. Characteristic imaging includes bone oedema, lytic areas, periosteal reaction and soft tissue reaction. Biopsies from affected areas display polymorphonuclear leucocytes with osteoclasts and necrosis in the early stages. Subsequently, lymphocytes and plasma cells predominate followed by fibrosis and signs of reactive new bone forming around the inflammation. Diagnosis is facilitated by the use of STIR MRI scanning, potentially obviating the need for biopsy and unnecessary long-term antibiotics due to incorrect diagnosis. Treatment options include non-steroidal anti-inflammatory drugs and bisphosphonates. Biologics have been tried in resistant cases with promising initial results. Gene identification has not proved easy although research in this area continues. Early descriptions of the disease suggested a benign course; however, longer-term follow up shows that it can cause significant morbidity and longer-term disability. Although it has always been thought of as very rare, the prevalence is likely to be vastly underestimated due to poor recognition of the disease.

  18. [Chronic recurrent multifocal osteomyelitis].

    PubMed

    Schilling, F; Eckardt, A; Kessler, S

    2000-01-01

    The aim of this paper is to give a detailed description of the so-called "chronic recurrent multifocal osteomyelitis" (CRMO). The clinical, radiological and histopathological results of an analysis of 29 cases (15 children/adolescents and 14 adults) are presented and correlated to current data from the literature. We could delinate the following points: 1. CRMO is a systemic aseptic inflammation of the bone marrow (Osteitis), it can occur polytopically and association with pustulous dermatologic symptoms is possible. 2. It is not a rare disease 3. Osteomyelitis is probably "reactive" and a plasma-cell sclerotic process with ist own characteristic histologic three-phase course. 4. We could observe 5 specific types of localization which can be documented by X-ray or bone scan. 5. Accompanying arthritis os often present, especially "sympathetic coxitis". 6. The use of drugs in treatment of CRMO (i.e. azithromycin, calcitonin, and bisphosphonates) is discussed. In conclusion we want to point out, that 1. 99mTC bone scan should always be performed when there is suspicion for CRMO to reveal the pattern of affection, 2. the rheumatologist and dermatologist should be contacted, 3. operation is normally not necessary for treatment of the mostly self-limitin disease, and 4. the term "SAPHO syndrome" should be avoided, further differentiation of the diagnosis is necessary.

  19. [Recurrent urinary tract infections].

    PubMed

    Pigrau-Serrallach, Carlos

    2005-12-01

    Recurrent urinary tract infections (RUTI) are a frequent clinical problem in sexually active young women, pregnant or postmenopausal women and in patients with underlying urological abnormalities. The present chapter reviews RUTI based on their classification: relapses, which usually occur early (< 1 month), are caused by the same microorganism and are associated with underlying urological abnormalities, and reinfections, which usually occur later and are caused by a new distinct microorganism (or by the same microorganism usually located in the rectum or uroepithelial cells). The pathogenesis of RUTI is reviewed and the risk factors associated with RUTI in premenopausal women (usually related to sexual activity), postmenopausal women (in whom estrogen deficiency has a significant effect on the vaginal Lactobacillus flora), and in pregnant women are discussed. Likewise, an extensive review of the distinct therapeutic strategies to prevent RUTI is provided: self-treatment of cystitis, continuous antibiotic prophylaxis, postcoital antibiotic prophylaxis, topical vaginal estrogens, Lactobacillus, cranberry juice, intravesical administration of non-virulent E. coli strains and vaccines, among others. Several diagnostic-therapeutic algorithms are included. These algorithms are based on the type of urinary infection (relapse-reinfection), on the type of patient (young, postmenopausal, or pregnant women) and on the number of episodes of RUTI.

  20. Vulvovaginitis candidiasis recurrence during pregnancy.

    PubMed

    Fardiazar, Z; Ronaci, F; Torab, R; Goldust, M

    2012-04-15

    Vulvovaginitis is the most common gynecologic condition seen by practitioners rendering primary care to women. Vulvovaginitis Candidiasis (VVC) is the most common type of vaginitis and this study aimed at specifying VVC recurrence during pregnancy. In this prospective study, 150 pregnant women suffering from vaginal excretion, morsus and itching were studied. Initially, the patients were treated using clotrimazole local cream (5 g) for 7 successive days. After initial treatment, the patients were freely visited once a month until delivery considering vaginitis symptoms and VVC recurrence was examined during pregnancy. Mean age of the understudy mothers was 27.26 +/- 3.76. Mean of recurrence number was 0.17 +/- 0.48 during the first trimester. Mean of recurrence number was 0.92 +/- 0.76 during the second trimester. Mean of recurrence number was 2.16 +/- 0.63 during the third trimester. Statistically significant difference was between recurrences during three trimesters of pregnancy (p < 0.001). There is statistically significant difference between mean number of recurrences during three trimesters of pregnancy.

  1. Talectomy in patients with recurrent deformity in club foot. A long-term follow-up study.

    PubMed

    Legaspi, J; Li, Y H; Chow, W; Leong, J C

    2001-04-01

    We reviewed 24 feet in 15 patients who had undergone talectomy for recurrent equinovarus deformity; 21 were associated with arthrogryposis multiplex congenita, two with myelomeningocele and one with idiopathic congenital talipes equinovarus. The mean follow-up was 20 years. Good results were achieved in eight feet (33%) in which further surgery was not needed and walking was painless; a fair result was obtained in ten feet (42%) in which further surgery for recurrence of a hindfoot deformity had been necessary but walking was painless; the remaining six feet (25%) were poor, with pain on walking. All patients wore normal shoes and could walk independently, except one who was wheelchair-bound because of other joint problems. Recurrent deformity, the development of tibiocalcaneal arthritis and spontaneous fusion of the tibia to the calcaneum were all seen in these patients.

  2. Contralateral recurrence of tumefactive demyelination

    PubMed Central

    Guranda, Mihail; Essig, Marco

    2015-01-01

    Tumefactive demyelination refers to large focal demyelinating lesions in the brain, which can be mistaken for malignancy. In some patients, these lesions are monophasic with a self-limited course; however, other patients demonstrate recurrent disease with new tumefactive or non-tumefactive lesions, and a subsequent diagnosis of relapsing-remitting multiple sclerosis is not uncommon. Owing to the limited data available in the literature, many questions about the patterns and prognostic significance of recurrent tumefactive lesions remain unanswered. The current case report involves a patient who recovered from tumefactive demyelination and presented two years later with a new recurrent tumefactive lesion in the contralateral brain. PMID:26427896

  3. [Recurrent aphthous stomatitis in Rheumatology].

    PubMed

    Riera Matute, Gabriel; Riera Alonso, Elena

    2011-01-01

    Recurrent aphthous stomatitis consists on recurring oral ulcers of unknown etiology. Oral ulcers may be different in number and size depending on the clinical presentation, which also determines the time needed for healing. Moreover, there are factors associated to outbreaks but not implicated in its etiopathogenesis. When oral aphthosis has a known etiology, it is not considered as recurrent aphthous stomatitis. The severity and the clinical presentation helps in the differential diagnosis. Treatment is symptomatic in recurrent aphthous stomatitis while, if there is an underlying systemic disease, the treatment of such disease is need in addition to topical treatment.

  4. Recurrence Quantification of Fractal Structures

    PubMed Central

    Webber, Charles L.

    2012-01-01

    By definition, fractal structures possess recurrent patterns. At different levels repeating patterns can be visualized at higher magnifications. The purpose of this chapter is threefold. First, general characteristics of dynamical systems are addressed from a theoretical mathematical perspective. Second, qualitative and quantitative recurrence analyses are reviewed in brief, but the reader is directed to other sources for explicit details. Third, example mathematical systems that generate strange attractors are explicitly defined, giving the reader the ability to reproduce the rich dynamics of continuous chaotic flows or discrete chaotic iterations. The challenge is then posited for the reader to study for themselves the recurrent structuring of these different dynamics. With a firm appreciation of the power of recurrence analysis, the reader will be prepared to turn their sights on real-world systems (physiological, psychological, mechanical, etc.). PMID:23060808

  5. Recurrent ameloblastoma of the mandible.

    PubMed

    Joshi, C P; Vyas, K C; Deedwania, S; Jain, S; Mangal, M M

    1999-10-01

    Ameloblastoma is an agressive locally recurring neoplasm of odentogenic epithelium. Here we describe a case of mandibular ameloblastoma with 12 yrs. history of local recurrences followed with history of excision twice (10 yrs. and 7 years back).

  6. Pathways to Breast Cancer Recurrence

    PubMed Central

    2013-01-01

    Breast cancer remains a deadly disease, even with all the recent technological advancements. Early intervention has made an impact, but an overwhelmingly large number of breast cancer patients still live under the fear of “recurrent” disease. Breast cancer recurrence is clinically a huge problem and one that is largely not well understood. Over the years, a number of factors have been studied with an overarching aim of being able to prognose recurrent disease. This paper attempts to provide an overview of our current knowledge of breast cancer recurrence and its associated challenges. Through a survey of the literature on cancer stem cells (CSCs), epithelial-mesenchymal transition (EMT), various signaling pathways such as Notch/Wnt/hedgehog, and microRNAs (miRNAs), we also examine the hypotheses that are currently under investigation for the prevention of breast cancer recurrence. PMID:23533807

  7. Treatment After Miscarriage

    MedlinePlus

    ... Search Our mission Fighting premature birth About us Annual report Our work Community impact Global programs Research Need ... Cause Our mission Fighting premature birth About us Annual report Our work Community impact Global programs Research Need ...

  8. Pregnancy Loss and Miscarriage

    MedlinePlus

    ... Overview Condition Information What are common symptoms? How many people are ... Pregnancy Loss: Condition Information Skip sharing on social media links Share this: Page Content What is pregnancy ...

  9. Fluorescence In-Situ Hybridization Detects Increased Sperm Aneuploidy in Men with Recurrent Pregnancy Loss

    PubMed Central

    Ramasamy, Ranjith; Scovell, Jason M.; Kovac, Jason R.; Cook, Peter J.; Lamb, Dolores J.; Lipshultz, Larry I.

    2015-01-01

    Objective To investigate, in men presenting with recurrent pregnancy loss (RPL), the prevalence of sperm autosome and sex chromosome aneuploidy. Design Retrospective Study. Setting Male infertility clinic at a tertiary referral center. Patients 140 men with recurrent pregnancy loss provided semen samples and five normozoospermic controls provided 140 semen samples for comparison. RPL, documented in the female partners, was defined as a prior miscarriage and/or recurrent IVF/ICSI failure. Interventions Fluorescent In situ hybridization (FISH) was used to detect numerical abnormalities in sex chromosomes (X,Y) and autosomes (13, 18, 21) in ejaculated sperm. Main Outcome Measures Sperm aneuploidy in men with RPL and normozoospermic controls. Results Men with RPL had a greater percentage of sperm aneuploidy within the sex chromosomes, chromosomes 18 and 13/21 (1.04% vs. 0.38%; 0.18% vs. 0.03%; 0.26% vs. 0.08%). In total, 40% of men with normal sperm density and motility had abnormal sperm aneuploidy in the all the chromosomes analyzed. Men with abnormal sperm density and motility had a higher proportion of sperm sex chromosome aneuploidy than men with normal density/motility (62% vs. 45%). Men with normal strict morphology (>4%) had lower rates of sex chromosome and sperm aneuploidy than men with abnormal strict morphology (28% vs. 57%). There was no association between sperm DNA fragmentation and sperm aneuploidy. Conclusions Men with RPL have increased sperm aneuploidy compared to controls. A total of 40% of men with RPL and normal sperm density/motility had abnormal sperm aneuploidy. Men with oligoasthenozoospermia and abnormal strict morphology had greater percentage of sperm aneuploidy compared to men with normal semen parameters. PMID:25707335

  10. Collagen polymorphism in idiopathic chronic pulmonary fibrosis.

    PubMed Central

    Seyer, J M; Hutcheson, E T; Kang, A H

    1976-01-01

    Collagens in normal human lung and in idiopathic chronic fibrosis were investigated in terms of their covalent structure and compared for possible alterations in the diseased state. Collagens were solubilized by limited digestion with pepsin under nondenaturing conditions, and after purification they, were fractionated into types I and III. Carboxymethylcellulose and agarose chromatography of both types I and III collagens, and amino acid and carbohydrate analyses of the resulting alpha-chains indicated that the alpha 1 (I), alpha 2, and alpha 1 (III) chains of normal human lung were identical with the human skin alpha-chains in all respects examined except that the normal lung chains contained higher levels of hydroxylysine. Examination of collagens obtained from the diseased lung revealed that the content of hydroxylysine of the alpha 1 (I) and the alpha 1 (III) chains appeared to be diminished as compared to the normal lung chains. The values, expressed as residues per 1,000 residues, are 7.1 and 8.3 for the alpha 1 (I) and the alpha 1 (III) chains, respectively, as compared to 10.0 and 11.1 for the alpha-chains from the normal tissue. The chromatographic properties and amino acid and carbohydrate composition of the alpha-chains from the diseased tissue were otherwise indistinguishable from those of normal lung. In addition, isolation and characterization of the CNBr peptides of alpha 1 (I), alpha 2 and alpha 1 (III) from the diseased lung revealed no significant differences from the CNBr peptides from other human tissues reported previously. Normal and diseased lungs were also digested with CNBr, and the resultant alpha 1 (I) and alpha 1 (III) peptides were separated chromatographically. The relative quantities of these peptides indicate that type III collagen constitutes 33% of the total collagen in normal human lung, with the remainder being type I, whereas in idiopathic chronic pulmonary fibrosis, the relative content of type III collagen is markedly

  11. Sagittal Balance in Adolescent Idiopathic Scoliosis

    PubMed Central

    Xu, Xi-Ming; Wang, Fei; Zhou, Xiao-Yi; Liu, Zi-Xuan; Wei, Xian-Zhao; Bai, Yu-Shu; Li, Ming

    2015-01-01

    Abstract The relationship between spinal sagittal alignment and pelvic parameters is well known in adolescent idiopathic scoliosis. However, few studies have reported the sagittal spinopelvic relationship after selective posterior fusion of thoracolumbar/lumbar (TL/L) curves. We evaluated the relationship between spinal sagittal alignment and the pelvis, and analyzed how the pelvic sagittal state is adjusted in Lenke type 5C patients. We conducted a retrospective study of 36 patients with Lenke type 5C curves who received selective posterior TL/L curve fusion. Coronal and spinopelvic sagittal parameters were pre and postoperatively compared. Pearson coefficients were used to analyze the correlation between all spinopelvic sagittal parameters before and after surgery. We also evaluated 3 pelvic morphologies (anteverted, normal, and retroverted) before and after surgery. Preoperatively, the mean pelvic incidence was 46.0°, with a pelvic tilt and sacral slope (SS) of 8.2° and 37.8°, respectively, and 25% (9/36) of patients had an anteverted pelvis, whereas the other 75% had a normal pelvis. Postoperatively, 42% (15/36) of patients had a retroverted pelvis, 53% (19/36) had a normal pelvis, and 2 patients had an anteverted pelvis. Logistic regression analyses yielded 2 factors that were significantly associated with the risk for a postoperative unrecovered anteverted pelvis, including increased lumbar lordosis (LL) (odds ratio [OR] 4.8, P = 0.029) and increased SS (OR 5.6, P = 0.018). Four factors were significantly associated with the risk of a postoperative newly anteverted pelvis, including LL at the final follow-up (OR 6.9, P = 0.009), increased LL (OR 8.9, P = 0.003), LL below fusion (OR 9.4, P = 0.002), and increased SS (OR 11.5, P = 0.001). The pelvic state may be adjusted after selective posterior TL/L curve fusion in Lenke 5C adolescent idiopathic scoliosis patients. It is difficult to improve an anteverted pelvis in patients who have

  12. Idiopathic hypertrophic pachymeningitis: an autoimmune IgG4-related disease.

    PubMed

    De Virgilio, Armando; de Vincentiis, Marco; Inghilleri, Maurizio; Fabrini, Giovanni; Conte, Michela; Gallo, Andrea; Rizzo, Maria Ida; Greco, Antonio

    2016-09-03

    Hypertrophic pachymeningitis (HP) is a rare disorder that causes thickening of the dura mater. Inflammatory lesions may be located in the cerebral or spinal dura mater or, less frequently, in both locations simultaneously. Numerous clinico-pathological entities cause thickening of the pachymeninges. Indeed, HP is a potential manifestation of many different diseases, but the diagnosis often remains uncertain. Cases in which the pachymeningitis has no known aetiology are termed "idiopathic" HP (IHP). Recently, it has been suggested that IgG4-related disease represents a subset of cases previously diagnosed as idiopathic hypertrophic pachymeningitis. Little is known regarding the pathogenic events of IHP. In a general theory, the inflammatory infiltrate, mainly consisting of B and T lymphocytes, activates fibroblasts and induces collagen deposition, leading to tissue hypertrophy and increased dural thickness. Clinical manifestations of IHP depend upon the location of the inflammatory lesions and compression of the adjacent nervous structures. Three central pathological features are lymphoplasmacytic infiltration, obliterative phlebitis, and storiform fibrosis. MRI is the examination of choice for the preliminary diagnosis of IHP. Histopathological examination of a biopsy specimen of the dura mater would finally confirm the diagnosis. The differential diagnosis for HP is broad and includes infections, autoimmune disorders, and neoplasia. Currently, there is no consensus about treatment for patients with IHP. There is a preference for glucocorticoid treatment on diagnosis followed by the addition of other immunosuppressive agents in the event of a recurrence. Rituximab is used in patients who did not respond to glucocorticoids or to conventional steroid-sparing agents.

  13. Increased apoptosis rate of human decidual cells and cytotrophoblasts in patients with recurrent spontaneous abortion as a result of abnormal expression of CDKN1A and Bax

    PubMed Central

    Lv, Xiaomei; Cai, Zhenhong; Li, Su

    2016-01-01

    In the present study, we analyzed the proliferation and apoptosis of trophoblasts and human decidual cells in patients with recurrent spontaneous abortion and the related cellular pathway mechanism. Thirty-four patients with recurrent abortion and 30 healthy pregnant women undergoing planned artificial abortion were selected. The trophoblast and decidual cells were collected by negative pressure aspiration technique. TUNEL method was used to detect the apoptosis rate. Immunohistochemical method was used for detection of TP53 protein. Quantitative real-time PCR was used for detection of the relative expression level of CDKN1A and Bax mRNA. It was found that the cell apoptosis rate in the recurrent miscarriage group was significantly increased and the expression levels of TP53 protein, CDKN1A and Bax mRNA were also significantly increased (p<0.05). In conclusion, the trophoblast and decidual cells of patients with recurrent abortion were obviously apoptotic, which was probably related to abnormal expression of the CDKN1A and Bax genes mediated by TP53 protein through cellular pathways. PMID:27882087

  14. Does intrauterine saline infusion by intrauterine insemination (IUI) catheter as endometrial injury during IVF cycles improve pregnancy outcomes among patients with recurrent implantation failure?: An RCT

    PubMed Central

    Salehpour, Saghar; Zamaniyan, Marzieh; Saharkhiz, Nasrin; Zadeh modares, Shahrzad; Hosieni, Sedighe; Seif, Samira; Malih, Narges; Rezapoor, Parinaz; Sohrabi, Mohammad-Reza

    2016-01-01

    Background: Recurrent implantation failure is one of the most issues in IVF cycles. Some researchers found that beneficial effects of endometrial Scratching in women with recurrent implantation failure, while some authors demonstrated contrary results Objective: The present study aimed to investigate the effect of intrauterine. Saline infusion as a form of endometrial injury, during fresh in vitro fertilization-embryo transfer cycle, among patients with recurrent implantation failure. Materials and Methods: In this clinical trial study 63 women undergoing assisted reproductive technology were divided into two groups either local endometrial injury by intrauterine saline infusion during day 3-5 of the ongoing controlled ovarian stimulation cycle, or IVF protocol performed without any other intervention in Taleghani Hospital, Tehran, Iran. The main outcome measure was clinical pregnancy rates. Results: Patients who received intra uterine saline infusion (n=20), had significantly lower clinical pregnancy numbers (1 vs. 9, p<0.05) and implantation rates (4.7% vs. 41.6%, p<0.05), compared to controls (n=39). However, there was no significant difference in miscarriage rates (9.4% vs. 8.7%, p>0.05) and multiple pregnancy numbers (1 vs. 3, p>0.05) between groups. Conclusion: When intrauterine saline infusion as a form of endometrial injury is performed during the ongoing IVF cycles it has negative effect on reproductive outcomes among patients with recurrent implantation failure. PMID:27738660

  15. Idiopathic chondrolysis of the hip: a case report and review of the literature.

    PubMed Central

    Hughes, A W

    1985-01-01

    A case of idiopathic chondrolysis of the hip in an adolescent Indian girl is reported. The association between idiopathic chondrolysis of the hip and primary protrusio acetabuli (Otto's pelvis) is discussed. Images PMID:3985694

  16. The human microbiome and juvenile idiopathic arthritis.

    PubMed

    Verwoerd, Anouk; Ter Haar, Nienke M; de Roock, Sytze; Vastert, Sebastiaan J; Bogaert, Debby

    2016-09-20

    Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease in childhood. The pathogenesis of JIA is thought to be the result of a combination of host genetic and environmental triggers. However, the precise factors that determine one's susceptibility to JIA remain to be unravelled. The microbiome has received increasing attention as a potential contributing factor to the development of a wide array of immune-mediated diseases, including inflammatory bowel disease, type 1 diabetes and rheumatoid arthritis. Also in JIA, there is accumulating evidence that the composition of the microbiome is different from healthy individuals. A growing body of evidence indeed suggests that, among others, the microbiome may influence the development of the immune system, the integrity of the intestinal mucosal barrier, and the differentiation of T cell subsets. In turn, this might lead to dysregulation of the immune system, thereby possibly playing a role in the development of JIA. The potential to manipulate the microbiome, for example by faecal microbial transplantation, might then offer perspectives for future therapeutic interventions. Before we can think of such interventions, we need to first obtain a deeper understanding of the cause and effect relationship between JIA and the microbiome. In this review, we discuss the existing evidence for the involvement of the microbiome in JIA pathogenesis and explore the potential mechanisms through which the microbiome may influence the development of autoimmunity in general and JIA specifically.

  17. Osteoporosis in men with idiopathic hypogonadotropic hypogonadism

    SciTech Connect

    Finkelstein, J.S.; Klibanski, A.; Neer, R.M.; Greenspan, S.L.; Rosenthal, D.I.; Crowley, W.F. Jr.

    1987-03-01

    To assess the effect of testosterone deficiency on skeletal integrity in men, we determined bone density in 23 hypogonadal men with isolated gonadotropin-releasing hormone deficiency and compared those values with ones from controls. Cortical bone density, as assessed by single-photon absorptiometry of the nondominant radius, ranged from 0.57 to 0.86 g/cm2 (mean +/- SE, 0.71 +/- 0.02) in patients with fused epiphyses and from 0.57 to 0.67 g/cm2 (mean, 0.61 +/- 0.01) in patients with open epiphyses, both of which were significantly (p less than 0.001) lower than normal. Spinal trabecular bone density, as assessed by computed tomography, was similarly decreased (p less than 0.0001) and ranged from 42 to 177 mg K2HPO4/cm3 (mean, 112 +/- 7). Cortical bone density was at least 2 SD below normal in 16 of 23 men, and 8 men had spinal bone densities below the fracture threshold of 80 to 100 mg K2HPO4/cm3. Osteopenia was equally severe in men with immature and mature bone ages, suggesting that abnormal bone development plays an important role in the osteopenia of men with idiopathic hypogonadotropic hypogonadism.

  18. Pirfenidone treatment of idiopathic pulmonary fibrosis

    PubMed Central

    Gan, Ye; Herzog, Erica L; Gomer, Richard H

    2011-01-01

    Idiopathic pulmonary fibrosis (IPF) is a discrete clinicopathologic entity defined by the presence of usual interstitial pneumonia on high-resolution CT scan and/or open lung biopsy and the absence of an alternate diagnosis or exposure explaining these findings. There are currently no FDA-approved therapies available to treat this disease, and the 5-year mortality is ∼80%. The pyridone derivative pirfenidone has been studied extensively as a possible therapeutic agent for use in this deadly disease. This review will present the unique clinical features and management issues encountered by physicians caring for IPF patients, including the poor response to conventional therapy. The biochemistry and preclinical efficacy of pirfenidone will be discussed along with a comprehensive review of the clinical efficacy, safety, and side effects and patient-centered foci such as quality of life and tolerability. It is hoped that this information will lend insight into the complex issues surrounding the use of pirfenidone in IPF and lead to further investigation of this agent as a possible therapy in this devastating disease. PMID:21339942

  19. Platelet antibodies in idiopathic thrombocytopenic purpura.

    PubMed Central

    Veenhoven, W A; Van der Schans, G S; Nieweg, H O

    1980-01-01

    An immunofluorescence (IF) technique for the detection of antibodies was applied to idiopathic thrombocytopenic purpura (ITP). Serum platelet antibodies were found in thirteen out of twenty-two patients (59 percent) with active disease, but in only four out of fifteen patients (27 percent) who had attained remission. Direct tests for platelet-associated IgG were positive in 36 and 44 percent of these patients respectively. In two cases IgM was observed on the patients' platelet membranes. C3 was not detedted on patients' platelets. Platelet-associated IgG was also found in several other disorders and its occurrence is not therefore diagnostic of ITP. In addition, serum platelet antibodies do not indicate specifically ITP as they may also be due to previous isoimmunization. Antibodies in the sera of patients with ITP generally did not fix Clq and in most cases bound to platelets only in the presence of EDTA. In contrast, isoantibodies often fixed Clq and they had equal affinity for platelets suspended in ACD or EDTA plasma. This was confirmed by quantitative data on IgG binding by platelets obtained by measuring 125-I-labelled protein A uptake. The simplicity of the IF technique permits its routine application and the technique may give useful information with respect to the nature of the antibodies. It must, however, be considered of limited value in the diagnosis of ITP. PMID:6991171

  20. Lymphoedema caused by idiopathic lymphatic thrombus.

    PubMed

    Hara, Hisako; Mihara, Makoto; Seki, Yukio; Koshima, Isao

    2013-12-01

    Primary lymphoedema includes some diseases whose genetic anomaly is detected and others whose pathology is unknown. In this article, we report a lymphatic thrombus found in a limb with lymphoedema during lymphatico-venous anastomosis (LVA). A 32-year-old man was aware of oedema in his left calcar pedis 3 years previously, which appeared without any trigger. Indocyanine green lymphography indicated lymphatic stasis in the left calf and thigh region, and we performed LVA for the patient. During the operation, we found yellow vessels, which were thought to be lymphatic vessels filled with a yellow solid substance, just beneath the superficial fascia at the left ankle. Pathological examination of the thrombi revealed hyaline material mixed with cell components. The cells were categorised as lymphatic endothelial cells, as they were positive for podoplanin. There was no evidence of malignancy. Causes of idiopathic lymphatic thrombus such as this may be one of the causes of so-called primary lymphoedema, and evaluation of such cases may be the first step towards elucidating the mechanisms involved in the development of primary lymphoedema.

  1. Idiopathic myelofibrosis associated with classic polyarteritis nodosa.

    PubMed

    Camós, Mireia; Arellano-Rodrigo, Eduardo; Abelló, Deborah; Muntañola, Ana; Ferrer, Ana; Grau, Josep Maria; Cervantes, Francisco

    2003-03-01

    A woman with scleroderma and classic polyarteritis nodosa (PAN) who developed idiopathic myelofibrosis (IM) is reported. The patient presented with a one-year history of weakness, polyarthritis, Raynaud phenomenon, dry cough, and epigastralgia. The diagnosis of scleroderma with visceral involvement was made and treatment with prednisone subsequently started, with good clinical response. Six years later, fever, weight loss, livedo reticularis, and dysesthesias developed. Electromyographic studies were consistent with sensory neuropathy and a sural nerve biopsy yielded the diagnosis of PAN. The patient received cyclophosphamide plus prednisone with a favorable response, but 11 years later she was admitted because of weakness, constitutional symptoms, and abdominal pain due to spleen infarcts. Marked anemia, with aniso-poikilocytosis, tear-drop cells, immature myeloid precursors in the peripheral blood, and an increased serum LDH, was observed and the diagnosis of IM established by bone marrow biopsy. This case represents a new association between IM and an autoimmune disease and supports the hypothesis of an immune basis of IM in some patients.

  2. Juvenile idiopathic arthritis-associated uveitis.

    PubMed

    Clarke, Sarah L N; Sen, Ethan S; Ramanan, Athimalaipet V

    2016-04-27

    Juvenile idiopathic arthritis (JIA) is the most common rheumatic disease of childhood, with JIA-associated uveitis its most common extra-articular manifestation. JIA-associated uveitis is a potentially sight-threatening condition and thus carries a considerable risk of morbidity. The aetiology of the condition is autoimmune in nature with the predominant involvement of CD4(+) T cells. However, the underlying pathogenic mechanisms remain unclear, particularly regarding interplay between genetic and environmental factors. JIA-associated uveitis comes in several forms, but the most common presentation is of the chronic anterior uveitis type. This condition is usually asymptomatic and thus screening for JIA-associated uveitis in at-risk patients is paramount. Early detection and treatment aims to stop inflammation and prevent the development of complications leading to visual loss, which can occur due to both active disease and burden of disease treatment. Visually disabling complications of JIA-associated uveitis include cataracts, glaucoma, band keratopathy and macular oedema. There is a growing body of evidence for the early introduction of systemic immunosuppressive therapies in order to reduce topical and systemic glucocorticoid use. This includes more traditional treatments, such as methotrexate, as well as newer biological therapies. This review highlights the epidemiology of JIA-associated uveitis, the underlying pathogenesis and how affected patients may present. The current guidelines and criteria for screening, diagnosis and monitoring are discussed along with approaches to management.

  3. The natural history of adolescent idiopathic scoliosis

    PubMed Central

    Wong, Hee-Kit; Tan, Ken-Jin

    2010-01-01

    There have been great advances in the conservative and surgical treatment for adolescent idiopathic scoliosis in the last few decades. The challenge for the physician is the decision for the optimal time to institute therapy for the individual child. This makes an understanding of the natural history and risk factors for curve progression of significant importance. Reported rates of curve progression vary from 1.6% for skeletally mature children with a small curve magnitude to 68% for skeletally immature children with larger curve magnitudes. Although the patient's age at presentation, the Risser sign, the patient's menarchal status and the magnitude of the curve have been described as risk factors for curve progression, there is evidence that the absolute curve magnitude at presentation may be most predictive of progression in the long term. A curve magnitude of 25° at presentation may be predictive of a greater risk of curve progression. Advances in research may unlock novel predictive factors, which are based on the underlying pathogenesis of this disorder. PMID:20165671

  4. Adult idiopathic scoliosis: the tethered spine.

    PubMed

    Whyte Ferguson, Lucy

    2014-01-01

    This article reports on an observational and treatment study using three case histories to describe common patterns of muscle and fascial asymmetry in adults with idiopathic scoliosis (IS) who have significant scoliotic curvatures that were not surgically corrected and who have chronic pain. Rather than being located in the paraspinal muscles, the myofascial trigger points (TrPs) apparently responsible for the pain were located at some distance from the spine, yet referred pain to locations throughout the thoracolumbar spine. Asymmetries in these muscles appear to tether the spine in such a way that they contribute to scoliotic curvatures. Evaluation also showed that each of these individuals had major ligamentous laxity and this may also have contributed to development of scoliotic curvatures. Treatment focused on release of TrPs found to refer pain into the spine, release of related fascia, and correction of related joint dysfunction. Treatment resulted in substantial relief of longstanding chronic pain. Treatment thus validated the diagnostic hypothesis that myofascial and fascial asymmetries were to some extent responsible for pain in adults with significant scoliotic curvatures. Treatment of these patterns of TrPs and muscle and fascial asymmetries and related joint dysfunction was also effective in relieving pain in each of these individuals after they were injured in auto accidents. Treatment of myofascial TrPs and asymmetrical fascial tension along with treatment of accompanying joint dysfunction is proposed as an effective approach to treating both chronic and acute pain in adults with scoliosis that has not been surgically corrected.

  5. Idiopathic mucosal penile squamous papillomas in dogs.

    PubMed

    Cornegliani, Luisa; Vercelli, Antonella; Abramo, Francesca

    2007-12-01

    A new papillomatous clinical entity is described affecting the penile mucosa of dogs. The animals, 11 male dogs of different breeds, ageing from 6 to 13 years, were presented for genital mass and occasional haematuria. Surgical incision of the prepuce skin of the anaesthetized dogs showed the presence of single pedunculated, soft, pink-red, cauliflower-like masses arising from the penile mucosa, with diameter ranging from 2 to 8 cm. In all cases, histopathological examination of the excised masses showed normal epithelial differentiation with digitiform expansion of all the layers and elongated rete ridges slanted towards the periphery of the lesion. Evidence of ballooning degeneration or basophilic intranuclear inclusion bodies was not found. Both immunohistochemistry and polymerase chain reaction techniques failed to reveal papillomavirus. According to the histological World Health Organization classification of papillomatous lesions and due to the lack of evidence of a viral origin the masses were identified as idiopathic mucosal penile squamous papillomas. Urinary problems resolved after surgical excision, haematuria was therefore considered secondary to ulceration of the papillated masses.

  6. Gastaut type idiopathic childhood occipital epilepsy.

    PubMed

    Ferrari-Marinho, Taissa; Macedo, Eugenia Fialho; Costa Neves, Rafael Scarpa; Costa, Lívia Vianez; Tudesco, Ivanda S S; Carvalho, Kelly C; Carrete, Henrique; Caboclo, Luis Otavio; Yacubian, Elza Marcia; Hamad, Ana Paula

    2013-03-01

    Gastaut type idiopathic childhood occipital epilepsy is an uncommon epileptic syndrome characterised by frequent seizures, most commonly presenting as elementary visual hallucinations or blindness. Other occipital (non-visual) symptoms may also occur. Interictal EEG typically shows occipital paroxysms, often with fixation-off sensitivity. Ictal EEG is usually characterised by interruption by paroxysms and sudden appearance of low-voltage, occipital, fast rhythm and/or spikes. Despite well described clinical and EEG patterns, to our knowledge, there are very few reports in the literature with video-EEG recording of either seizure semiology or fixation-off phenomena. We present a video-EEG recording of a 12-year-old girl with Gastaut type epilepsy, illustrating the interictal and ictal aspects of this syndrome. Our aim was to demonstrate the clinical and neurophysiological pattern of a typical seizure of Gastaut type epilepsy, as well as the fixation-off phenomena, in order to further clarify the typical presentation of this syndrome. [Published with video sequences].

  7. Psychological functioning in idiopathic short stature.

    PubMed

    Noeker, Meinolf

    2011-01-01

    Living with idiopathic short stature (ISS) may entail significant risks to psychological functioning and quality of life. Apparent inconsistency among study findings can be resolved if methodological differences among study designs are taken into account (i.e., definition of particular endpoints, sample selection from clinic or population, source of report, specific or generic assessment instruments, statistical control of confounders). Some individuals fail and others succeed in mastering the challenges of ISS. The principles of multifinality and equifinality may explain the emergence of a broad variation of individuals with ISS as a result of an interaction of the individual medical and auxological features on the one side, and psychosocial risk and protective factors on the other. As a result, patients may show heterogeneous developmental outcomes ranging from clinical psychopathology to development of resilience. A taxonomy of four distinct pathways of adaptation to ISS is delineated as a basis for case formulation and treatment planning. Psychological intervention in ISS includes counseling, cognitive-behavioral therapy and assertiveness training to improve psychological functioning via enhancement of target coping behaviors for critical situations.

  8. Idiopathic Inflammatory Myopathies: Clinical Approach and Management

    PubMed Central

    Malik, Asma; Hayat, Ghazala; Kalia, Junaid S.; Guzman, Miguel A.

    2016-01-01

    Idiopathic inflammatory myopathies (IIM) are a group of chronic, autoimmune conditions affecting primarily the proximal muscles. The most common types are dermatomyositis (DM), polymyositis (PM), necrotizing autoimmune myopathy (NAM), and sporadic inclusion body myositis (sIBM). Patients typically present with sub-acute to chronic onset of proximal weakness manifested by difficulty with rising from a chair, climbing stairs, lifting objects, and combing hair. They are uniquely identified by their clinical presentation consisting of muscular and extramuscular manifestations. Laboratory investigations, including increased serum creatine kinase (CK) and myositis specific antibodies (MSA) may help in differentiating clinical phenotype and to confirm the diagnosis. However, muscle biopsy remains the gold standard for diagnosis. These disorders are potentially treatable with proper diagnosis and initiation of therapy. Goals of treatment are to eliminate inflammation, restore muscle performance, reduce morbidity, and improve quality of life. This review aims to provide a basic diagnostic approach to patients with suspected IIM, summarize current therapeutic strategies, and provide an insight into future prospective therapies. PMID:27242652

  9. Idiopathic hypersomnia in an aircrew member.

    PubMed

    Withers, B G; Loube, D I; Husak, J P

    1999-08-01

    In aviation, it is essential that all aircrew members remain alert and contribute, by their observations and actions, to flight safety. Especially in helicopter operations, crewmembers riding in the rear of the aircraft play an integral role in many aspects of flight, such as take-offs, landings, turns, formation flights, hazard avoidance, situational awareness, military operations, and crew coordination. We present the case of a helicopter crew chief with idiopathic hypersomnia, briefly review the disorder, and give the recent U.S. military aviation experience with sleep disorders. Flight surgeons and aeromedical examiners should be active in considering and diagnosing sleep-related disorders as the aviator or crewmember may not be aware of the disease or may not volunteer the history. A directed history is important in making the diagnosis, as are reports from family and other aircrew members. Referral to a sleep specialist is required in performing objective sleep studies, establishing the diagnosis, recommending treatment, and providing a prognosis. Many sleep disorders are treatable and aeromedically waiverable.

  10. [Juvenile idiopathic arthritis and oral health].

    PubMed

    Kobus, Agnieszka; Kierklo, Anna; Sielicka, Danuta; Szajda, Sławomir Dariusz

    2016-05-04

    Juvenile idiopathic arthritis (JIA) is the most common autoimmune inflammatory disease of connective tissue in children. It is characterized by progressive joint destruction which causes preserved changes in the musculoskeletal system. The literature describes fully clinical symptoms and radiological images in different subtypes of JIA. However, there is still a limited number of studies reporting on the medical condition of the oral cavity of ill children. JIA can affect hard and soft tissues of the oral cavity by: the general condition of the child's health, arthritis of the upper limbs, as the result of the pharmacotherapy, changes in secretion and composition of saliva, inflammation of the temporomandibular joint and facial deformity. The study summarizes the available literature on the condition of the teeth and periodontal and oral hygiene in the course of JIA. The presence of diverse factors that modify the oral cavity, such as facial growth, functioning of salivary glands, or the supervision and care provided by adults, prevents clear identification if JIA leads to severe dental caries and periodontal disease. Despite conflicting results in studies concerning the clinical oral status, individuals with JIA require special attention regarding disease prevention and maintenance of oral health.

  11. Clinical outcome measures in juvenile idiopathic arthritis.

    PubMed

    Consolaro, Alessandro; Giancane, Gabriella; Schiappapietra, Benedetta; Davì, Sergio; Calandra, Serena; Lanni, Stefano; Ravelli, Angelo

    2016-04-18

    Juvenile idiopathic arthritis (JIA), as a chronic condition, is associated with significant disease- and treatment-related morbidity, thus impacting children's quality of life. In order to optimize JIA management, the paediatric rheumatologist has begun to regularly use measurements of disease activity developed, validated and endorsed by international paediatric rheumatology professional societies in an effort to monitor the disease course over time and assess the efficacy of therapeutic interventions in JIA patients.A literature review was performed to describe the main outcome measures currently used in JIA patients to determine disease activity status.The Juvenile Disease Activity Score (JADAS), in its different versions (classic JADAS, JADAS-CRP and cJADAS) and the validated definitions of disease activity and response to treatment represent an important tool for the assessment of clinically relevant changes in disease activity, leading more and more to a treat-to-target strategy, based on a tight and thorough control of the patient condition. Moreover, in recent years, increasing attention on the incorporation of patient-reported or parent-reported outcomes (PRCOs), when measuring the health state of patients with paediatric rheumatic diseases has emerged.We think that the care of JIA patients cannot be possible without taking into account clinical outcome measures and, in this regard, further work is required.

  12. [Optic neuritis in juvenile idiopathic arthritis patient].

    PubMed

    Lourenço, Daniela M R; Buscatti, Izabel M; Lourenço, Benito; Monti, Fernanda C; Paz, José Albino; Silva, Clovis A

    2014-01-01

    Optic neuritis (ON) was rarely reported in juvenile idiopathic arthritis (JIA) patients, particularly in those under anti-tumor necrosis factor alpha blockage. However, to our knowledge, the prevalence of ON in JIA population has not been studied. Therefore, 5,793 patients were followed up at our University Hospital and 630 (11%) had JIA. One patient (0.15%) had ON and was reported herein. A 6-year-old male was diagnosed with extended oligoarticular JIA, and received naproxen and methotrexate subsequently replaced by leflunomide. At 11 years old, he was diagnosed with aseptic meningitis, followed by a partial motor seizure with secondary generalization. Brain magnetic resonance imaging (MRI) and electroencephalogram showed diffuse disorganization of the brain electric activity and leflunomide was suspended. Seven days later, the patient presented acute ocular pain, loss of acuity for color, blurred vision, photophobia, redness and short progressive visual loss in the right eye. A fundoscopic exam detected unilateral papilledema without retinal exudates. Orbital MRI suggested right ON. The anti-aquaporin 4 (anti-AQP4) antibody was negative. Pulse therapy with methylprednisolone was administered for five days, and subsequently with prednisone, he had clinical and laboratory improvement. In conclusion, a low prevalence of ON was observed in our JIA population. The absence of anti-AQP4 antibody and the normal brain MRI do not exclude the possibility of demyelinating disease associated with chronic arthritis. Therefore, rigorous follow up is required.

  13. Lymphatics in lymphangioleiomyomatosis and idiopathic pulmonary fibrosis

    PubMed Central

    Glasgow, Connie G.; El-Chemaly, Souheil; Moss, Joel

    2013-01-01

    The primary function of the lymphatic system is absorbing and transporting macromolecules and immune cells to the general circulation, thereby regulating fluid, nutrient absorption and immune cell trafficking. Lymphangiogenesis plays an important role in tissue inflammation and tumour cell dissemination. Lymphatic involvement is seen in lymphangioleiomyomatosis (LAM) and idiopathic pulmonary fibrosis (IPF). LAM, a disease primarily affecting females, involves the lung (cystic destruction), kidney (angiomyolipoma) and axial lymphatics (adenopathy and lymphangioleiomyoma). LAM occurs sporadically or in association with tuberous sclerosis complex (TSC). Cystic lung destruction results from proliferation of LAM cells, which are abnormal smooth muscle-like cells with mutations in the TSC1 or TSC2 gene. Lymphatic abnormalities arise from infiltration of LAM cells into the lymphatic wall, leading to damage or obstruction of lymphatic vessels. Benign appearing LAM cells possess metastatic properties and are found in the blood and other body fluids. IPF is a progressive lung disease resulting from fibroblast proliferation and collagen deposition. Lymphangiogenesis is associated with pulmonary destruction and disease severity. A macrophage subset isolated from IPF bronchoalveolar lavage fluid (BALF) express lymphatic endothelial cell markers in vitro, in contrast to the same macrophage subset from normal BALF. Herein, we review lymphatic involvement in LAM and IPF. PMID:22941884

  14. The idiopathic musculoskeletal pain syndromes in childhood.

    PubMed

    Sherry, David D; Malleson, Peter N

    2002-08-01

    Idiopathic musculoskeletal pain syndromes in children have a variety of manifestations; they can be diffuse or well localized, constant or intermittent, with or without autonomic symptoms and signs, completely incapacitating or not limiting activities, and they can tax the physician's diagnostic skill. A careful history and examination is usually all that is needed to make a diagnosis, although the differential diagnosis is large and might require laboratory and radiographic investigation. Pain and functional assessment help track the progress with therapy. Intense exercise therapy is associated with the best outcome. Psychologic issues should be evaluated to determine if further psychologic intervention is indicated. The medium-term outcome is probably good for most of these children, but the long-term prognosis is unknown. One must be aware that other manifestations of psychologic problems might emerge. By the time these children and their families see the rheumatologist they are desperate and can be frustrating to work with due to their difficulty in accepting any kind of psychologic element to the pain and its associated disability. Nevertheless, it is rewarding to help the children understand and work through their pain so they can resume normal lives.

  15. Idiopathic pulmonary fibrosis: emerging concepts on pharmacotherapy.

    PubMed

    Thannickal, Victor J; Flaherty, Kevin R; Martinez, Fernando J; Lynch, Joseph P

    2004-08-01

    Idiopathic pulmonary fibrosis (IPF) is a progressive, fibrosing disease of the distal air spaces of the lung of unknown aetiology. IPF is usually fatal with a median survival of < 3 years. There are currently no effective pharmacotherapeutic agents for the treatment of IPF. In this review, unifying concepts on the pathogenesis of IPF based on understanding of host responses to tissue injury are presented. These host responses involve tightly regulated and contextually orchestrated inflammatory and repair processes. Dysregulation of either of these processes can lead to pathological outcomes. Fibrosis results from an exaggerated or dysregulated repair process that proceeds 'uncontrolled' even after inflammatory responses have subsided. Disease heterogeneity may arise when inflammation and repair are in different (dys)regulatory phases, thus accounting for regional disparity. Usual interstitial pneumonia (UIP), the histopathological correlate of clinical IPF, represents a more fibrotic tissue reaction pattern and for which anti-inflammatory agents are ineffective. Emerging 'antifibrotic' drugs and strategies for UIP/IPF are discussed. The importance of accurately phenotyping a highly heterogeneous disease process that may require individualised and 'combined' therapies is emphasised.

  16. The clinical spectrum of narcolepsy and idiopathic hypersomnia.

    PubMed

    Aldrich, M S

    1996-02-01

    To better define the clinical spectra of narcolepsy and idiopathic hypersomnia, we retrospectively compared clinical and polygraphic findings and questionnaire results in groups of subjects with narcolepsy with or without cataplexy, idiopathic hypersomnia, insufficient sleep syndrome, mild sleep apnea, and excessive daytime sleepiness not otherwise specified. Sleep paralysis and sleep-related hallucinations were most frequent in narcolepsy-cataplexy, but their frequency did not differ between narcolepsy without cataplexy and idiopathic hypersomnia. Mean durations of nocturnal sleep, daytime naps, and morning grogginess were not increased in idiopathic hypersomnia compared with other groups. Among subjects without cataplexy, symptoms of sleep paralysis and sleep-related hallucinations were equally common in subjects with and without frequent sleep-onset REM periods. These findings suggest that the occurrence of these symptoms in subjects without classical narcolepsy-cataplexy is a function of factors other than a propensity for early onset of REM sleep and indicate a need to reevaluate diagnostic criteria for narcolepsy and idiopathic hypersomnia.

  17. Eleven episodes of recurrent optic neuritis of the same eye for 22 years eventually diagnosed as neuromyelitis optica spectrum disorder.

    PubMed

    Yew, Yih Chian; Hor, Jyh Yung; Lim, Thien Thien; Kanesalingam, Ruban; Ching, Yee Ming; Arip, Masita; Easaw, P E Samuel; Eow, Gaik Bee

    2016-11-01

    It is difficult to predict whether a particular attack of neuromyelitis optica spectrum disorder (NMOSD) will affect the optic nerve [optic neuritis (ON): unilateral or bilateral], spinal cord (myelitis), brain or brainstem, or a combination of the above. We report an interesting case of recurrent ON of the same eye for a total of 11 episodes in a Chinese woman. Over a period of 22 years, the attacks only involved the left eye, and never the right eye and also no myelitis. For a prolonged duration, she was diagnosed as recurrent idiopathic ON. Only until she was tested positive for aquaporin 4 antibody that her diagnosis was revised to NMOSD. Optical coherence tomography revealed thinning of the retinal nerve fibre layer (RNFL) for the affected left eye, while the RNFL thickness was within normal range for the unaffected right eye. The disability accrual in NMOSD is generally considered to be attack-related - without a clinical attack of ON, there shall be no visual impairment, and no significant subclinical thinning of RNFL. Our case is in agreement with this notion. This is in contrast to multiple sclerosis where subclinical RNFL thinning does occur. This case highlights the importance of revisiting and questioning a diagnosis of recurrent idiopathic ON particularly when new diagnostic tools are available.

  18. The Role of Intravenous Dopamine on Hemodynamic Support during Radiofrequency Catheter Ablation of Poorly Tolerated Idiopathic Ventricular Tachycardia

    PubMed Central

    Ahn, Jinhee; Kim, Dong-Hyeok; Roh, Seung-Young; Lee, Kwang No; Lee, Dae-In; Shim, Jaemin; Choi, Jong-Il

    2017-01-01

    Background and Objectives Hemodynamically unstable idiopathic ventricular tachycardias (VTs) are a challenge for activation or entrainment mapping technique. Mechanical circulatory support is an option, but is not always readily available. In this study, we investigated the safety and efficacy of hemodynamic support using intravenous (IV) dopamine solely during radiofrequency catheter ablation (RFCA) of hemodynamically unstable VT. Subjects and Methods Seven out of 86 patients with hemodynamically unstable idiopathic VT underwent de novo RFCA using dopamine in our single center. They were included in the study and reviewed retrospectively to investigate the procedural characteristics and outcomes. Results All patients were male, and the mean age was 50.7±5.3 years. One patient had implantable cardioverter-defibrillator for the secondary prevention. No evidence of myocardial ischemia was found in all patients. During the procedure, the mean blood pressure during VT without dopamine was 52.3±4.1 mmHg and increased to 82.6±3.8 mmHg after administering dopamine (Δ28.8±3.2 mmHg; total average dopamine dosage was 1266.1±389.6 mcg/kg). In all patients, activation mapping was safely applied, and VTs were terminated during energy delivery. Non-inducibility of clinical VT was achieved in all cases. There was no evidence of deterioration due to hypoperfusion during the peri-procedural period. No recurrence of ventricular tachyarrhythmias was observed in any of the patients, during a median follow-up of 23.0±6.1 months. Conclusion Hemodynamic support using IV dopamine during RFCA of hemodynamically unstable idiopathic VT facilitated detailed mapping to guide successful ablation. PMID:28154593

  19. Treatment of recurrent vulvovaginal candidiasis.

    PubMed

    Ringdahl, E N

    2000-06-01

    Vulvovaginal candidiasis is considered recurrent when at least four specific episodes occur in one year or at least three episodes unrelated to antibiotic therapy occur within one year. Although greater than 50 percent of women more than 25 years of age develop vulvovaginal candidiasis at some time, fewer than 5 percent of these women experience recurrences. Clinical evaluation of recurrent episodes is essential. Patients who self-diagnose may miss other causes or concurrent infections. Known etiologies of recurrent vulvovaginal candidiasis include treatment-resistant Candida species other than Candida albicans, frequent antibiotic therapy, contraceptive use, compromise of the immune system, sexual activity and hyperglycemia. If microscopic examination of vaginal secretions in a potassium hydroxide preparation is negative but clinical suspicion is high, fungal cultures should be obtained. After the acute episode has been treated, subsequent prophylaxis (maintenance therapy) is important. Because many patients experience recurrences once prophylaxis is discontinued, long-term therapy may be warranted. Patients are more likely to comply when antifungal therapy is administered orally, but oral treatment carries a greater potential for systemic toxicity and drug interactions.

  20. RECURRENT NOVAE IN M31

    SciTech Connect

    Shafter, A. W.; Henze, M.; Rector, T. A.; Schweizer, F.; Hornoch, K.; Orio, M.; Pietsch, W.; Darnley, M. J.; Williams, S. C.; Bode, M. F.; Bryan, J.

    2015-02-01

    The reported positions of 964 suspected nova eruptions in M31 recorded through the end of calendar year 2013 have been compared in order to identify recurrent nova (RN) candidates. To pass the initial screen and qualify as a RN candidate, two or more eruptions were required to be coincident within 0.′1, although this criterion was relaxed to 0.′15 for novae discovered on early photographic patrols. A total of 118 eruptions from 51 potential RN systems satisfied the screening criterion. To determine what fraction of these novae are indeed recurrent, the original plates and published images of the relevant eruptions have been carefully compared. This procedure has resulted in the elimination of 27 of the 51 progenitor candidates (61 eruptions) from further consideration as RNe, with another 8 systems (17 eruptions) deemed unlikely to be recurrent. Of the remaining 16 systems, 12 candidates (32 eruptions) were judged to be RNe, with an additional 4 systems (8 eruptions) being possibly recurrent. It is estimated that ∼4% of the nova eruptions seen in M31 over the past century are associated with RNe. A Monte Carlo analysis shows that the discovery efficiency for RNe may be as low as 10% that for novae in general, suggesting that as many as one in three nova eruptions observed in M31 arise from progenitor systems having recurrence times ≲100 yr. For plausible system parameters, it appears unlikely that RNe can provide a significant channel for the production of Type Ia supernovae.

  1. Recurrent Novae in M31

    NASA Astrophysics Data System (ADS)

    Shafter, A. W.; Henze, M.; Rector, T. A.; Schweizer, F.; Hornoch, K.; Orio, M.; Pietsch, W.; Darnley, M. J.; Williams, S. C.; Bode, M. F.; Bryan, J.

    2015-02-01

    The reported positions of 964 suspected nova eruptions in M31 recorded through the end of calendar year 2013 have been compared in order to identify recurrent nova (RN) candidates. To pass the initial screen and qualify as a RN candidate, two or more eruptions were required to be coincident within 0.‧1, although this criterion was relaxed to 0.‧15 for novae discovered on early photographic patrols. A total of 118 eruptions from 51 potential RN systems satisfied the screening criterion. To determine what fraction of these novae are indeed recurrent, the original plates and published images of the relevant eruptions have been carefully compared. This procedure has resulted in the elimination of 27 of the 51 progenitor candidates (61 eruptions) from further consideration as RNe, with another 8 systems (17 eruptions) deemed unlikely to be recurrent. Of the remaining 16 systems, 12 candidates (32 eruptions) were judged to be RNe, with an additional 4 systems (8 eruptions) being possibly recurrent. It is estimated that ∼4% of the nova eruptions seen in M31 over the past century are associated with RNe. A Monte Carlo analysis shows that the discovery efficiency for RNe may be as low as 10% that for novae in general, suggesting that as many as one in three nova eruptions observed in M31 arise from progenitor systems having recurrence times ≲ 100 yr. For plausible system parameters, it appears unlikely that RNe can provide a significant channel for the production of Type Ia supernovae.

  2. Shortest recurrence periods of novae

    SciTech Connect

    Kato, Mariko; Saio, Hideyuki; Hachisu, Izumi; Nomoto, Ken'ichi

    2014-10-01

    Stimulated by the recent discovery of the 1 yr recurrence period nova M31N 2008-12a, we examined the shortest recurrence periods of hydrogen shell flashes on mass-accreting white dwarfs (WDs). We discuss the mechanism that yields a finite minimum recurrence period for a given WD mass. Calculating the unstable flashes for various WD masses and mass accretion rates, we identified a shortest recurrence period of about two months for a non-rotating 1.38 M {sub ☉} WD with a mass accretion rate of 3.6 × 10{sup –7} M {sub ☉} yr{sup –1}. A 1 yr recurrence period is realized for very massive (≳ 1.3 M {sub ☉}) WDs with very high accretion rates (≳ 1.5 × 10{sup –7} M {sub ☉} yr{sup –1}). We revised our stability limit of hydrogen shell burning, which will be useful for binary evolution calculations toward Type Ia supernovae.

  3. Idiopathic VPC: Distribution Of FOCI And Tips Of Ablation.

    PubMed

    M Md PhD, Jose C Pachon; Lobo Md, Tasso J; M Md, Enrique I Pachon; P Md, Tomas G Santillana; Tc Pachon Md, Carlos; M Md, Juan C Pachon; V Md, Remy N Albornoz; A Md, Juan C Zerpa; Ortencio Md, Felipe A

    2016-01-01

    Idiopathic Ventricular Premature Contraction (VPC) is currently more routinely referred for electrophysiology evaluation. Usually it carries a good prognosis but, when symptomatic or suspected to produce ventricular dysfunction, will require treatment. Nowadays, RF ablation has great advantages over antiarrhythmic drugs. Classically the outflow tract (right or left), with the typical inferior axis with left (eventually right) bundle brunch block like ECG morphology, is considered the most frequent site of origin for idiopathic VPC, but with the widespread of EP procedures and advancement of technology making possible to map and ablate difficult locations, it is possible to see a growing and changing population referred for idiopathic VPC ablation, displaying that, almost any region of the heart may be source of this kind of arrhythmia that can be successfully treated. A well-planned procedure, with the presumed region of origin settled and employing the current technology and knowledge (tips), will have a high chance of cure.

  4. Smoking-related idiopathic interstitial pneumonia: A review.

    PubMed

    Margaritopoulos, George A; Harari, Sergio; Caminati, Antonella; Antoniou, Katerina M

    2016-01-01

    For many years, cigarette smoking has been considered as the leading cause of chronic obstructive pulmonary disease and lung cancer. Recently, however, it has also been associated with the development of diffuse interstitial lung diseases. In the latest classification of the major idiopathic interstitial pneumonias (IIP), the term smoking-related IIP has been introduced, including two entities, namely desquamative interstitial pneumonia (DIP) and respiratory bronchiolitis-interstitial lung disease (RB-ILD). Other entities in which smoking has a definite or suggested role include pulmonary Langerhan's cell histiocytosis, smoking-related interstitial fibrosis, combined pulmonary fibrosis and emphysema syndrome and idiopathic pulmonary fibrosis. In this review, we will focus on the mechanisms of smoking-related lung damage and on the clinical aspects of these disorders with the exception of idiopathic pulmonary fibrosis, which will be reviewed elsewhere in this review series.

  5. AA amyloidosis associated with systemic-onset juvenile idiopathic arthritis.

    PubMed

    Saha, Abhijeet; Chopra, Yogiraj; Theis, Jason D; Vrana, Julie A; Sethi, Sanjeev

    2013-10-01

    We report a 12-year-old boy with nephrotic syndrome due to renal AA amyloidosis. The AA amyloidosis was associated with a 3-year history of systemic-onset juvenile idiopathic arthritis. The presence of serum amyloid A protein was confirmed by laser microdissection of Congo Red-positive glomeruli and vessels followed by liquid chromatography and tandem mass spectrometry; this analysis excluded hereditary and familial amyloidosis. Aggressive management of the systemic-onset juvenile idiopathic arthritis resulted in improvement in clinical and laboratory parameters. The case represents an unusual cause of nephrotic syndrome in children. Early diagnosis of renal amyloidosis and management of systemic-onset juvenile idiopathic arthritis is paramount to preventing progression of kidney disease.

  6. Cost-effective therapy in patients with idiopathic hirsutism.

    PubMed

    Lumachi, Franco; Zulian, Elisa; Scaroni, Carla

    2004-06-01

    Hirsutism affects 10% of women. Hirsute women with normal circulating androgen levels and normal ovarian function (i.e., regular and ovulatory menstrual cycles) are defined as having idiopathic hirsutism, which may affect more than 20% of all hirsute women. In the treatment of idiopathic hirsutism, different medical therapies, alone or in combination, have been reported. The drugs currently available are oral contraceptives, cyproterone acetate androgen receptors blockers (i.e., spironolactone and flutamide), 5alpha-reductase inhibitors (e.g., finasteride [Proscar, Aventis]) and gonadotrophin-releasing hormone analogs. After 1 year of treatment, each drug may improve hirsutism and reduce the Ferriman-Gallwey score by 35-40%. This review analyses the causes of hirsutism and provides information on each therapy and the cost-effective results in patients with idiopathic hirsutism.

  7. [Idiopathic hypereosinophilic syndrome: toward a new molecular-targeted therapy and a new cytomorphological and molecular definition].

    PubMed

    Moles, M-P; Landry, J; Roche-Lestienne, C; Godon, A; Schmidt-Tanguy, A; Gardembas, M; Le Clech, C; Verret, J-L; Zandecki, M; Blanchet, O

    2005-01-01

    Idiopathic hypereosinophilic syndrome is characterised by chronic hypereosinophilia leading to tissue damage, and after exclusion of reactive eosinophilia. Until recently no specific or efficient therapeutic was available. In 2003, a recurrent interstitial deletion 4q12 leading to the fusion of the FIP1L1 and PDGFRA genes was detected in hypereosinophilic syndromes. The resulting protein has constitutive tyrosine kinase activity which explains clinical and cytological remission of hypereosinophilic syndrome after treatment by a specific tyrosine kinase inhibitor, imatinib mesylate or Glivec, usually used in chronic myeloid leukaemia. Here we report a patient with hypereosinophilic syndrome associated to peculiar morphology of neutrophilic series and the 4q12 deletion. He presented clinical and haematological remission since the introduction of imatinib mesylate therapy.

  8. Severe Respiratory Distress in a Child with Pulmonary Idiopathic Hemosiderosis Initially Presenting with Iron-Deficiency Anemia

    PubMed Central

    Potalivo, A.; Finessi, L.; Facondini, F.; Lupo, A.; Andreoni, C.; Giuliani, G.; Cavicchi, C.

    2015-01-01

    Idiopathic pulmonary hemosiderosis (IPH) is a rare cause of alveolar hemorrhage in children but should be considered in children with anemia of unknown origin who develop respiratory complications. It is commonly characterized by the triad of recurrent hemoptysis, diffuse parenchymal infiltrates, and iron-deficiency anemia. Pathogenesis is unclear and diagnosis may be difficult along with a variable clinical course. A 6-year-old boy was admitted to the hospital with a severe iron-deficiency anemia, but he later developed severe acute respiratory failure and hemoptysis requiring intubation and mechanical ventilation. The suspicion of IPH led to the use of immunosuppressive therapy with high dose of corticosteroids with rapid improvement in clinical condition and discharge from hospital. PMID:26634166

  9. Oncolytic HSV-1716 in Treating Younger Patients With Refractory or Recurrent High Grade Glioma That Can Be Removed By Surgery

    ClinicalTrials.gov

    2016-05-26

    Recurrent Childhood Anaplastic Astrocytoma; Recurrent Childhood Anaplastic Oligoastrocytoma; Recurrent Childhood Anaplastic Oligodendroglioma; Recurrent Childhood Giant Cell Glioblastoma; Recurrent Childhood Glioblastoma; Recurrent Childhood Gliomatosis Cerebri; Recurrent Childhood Gliosarcoma

  10. RANKL Is a Mediator of Bone Resorption in Idiopathic Hypercalciuria

    PubMed Central

    Gomes, Samirah Abreu; dos Reis, Luciene Machado; Noronha, Irene Lourdes; Jorgetti, Vanda; Heilberg, Ita Pfeferman

    2008-01-01

    Background and objectives: This study aimed to determine the expression of osteoprotegerin, receptor activator of nuclear factor κB ligand, interleukin-1α, transforming growth factor-β, and basic fibroblast growth factor in stone-forming patients with idiopathic hypercalciuria. Design, setting, participants, & measurements: Immunohistochemical analysis was performed in undecalcified bone samples previously obtained from 36 transiliac bone biopsies of patients who had idiopathic hypercalciuria and whose histomorphometry had shown lower bone volume, increased bone resorption, and prolonged mineralization lag time. Results: Bone expression of receptor activator of nuclear factor κB ligand and osteoprotegerin was significantly higher in patients with idiopathic hypercalciuria versus control subjects. Transforming growth factor-β immunostaining was lower in patients with idiopathic hypercalciuria than in control subjects and correlated directly with mineralization surface. Interleukin-1α and basic fibroblast growth factor staining did not differ between groups. Receptor activator of nuclear factor κB ligand bone expression was significantly higher in patients who had idiopathic hypercalciuria and exhibited higher versus normal bone resorption. Conclusion: A higher expression of receptor activator of nuclear factor κB ligand in bone tissue suggests that increased bone resorption in patients with idiopathic hypercalciuria is mediated by receptor activator of nuclear factor κB ligand. Osteoprotegerin bone expression might have been secondarily increased in an attempt to counteract the actions of receptor activator of nuclear factor κB ligand. The low bone expression of transforming growth factor-β could contribute to the delayed mineralization found in such patients. PMID:18480302

  11. Galactosemia presenting as recurrent sepsis.

    PubMed

    Rathi, Narendra; Rathi, Akanksha

    2011-12-01

    Galactosemia is a treatable metabolic disorder caused by the deficiency of enzyme galactose-1-phosphate uridyl transferase (GALT) and inherited as an autosomal recessive trait. A case of neonate manifesting with recurrent Escherichia coli sepsis is presented here which turned out to be a classic galactosemia. No other common presenting features were observed in this infant except cataract on slit lamp examination. To the best of our knowledge, there is no case of galactosemia reported in literature which presented with recurrent neonatal sepsis without hepatomegaly, hyperbilirubinemia, bleeding disorder, vomiting, diarrhea, failure to thrive, hypoglycemia, coagulopathy, hemolysis or renal tubular acidosis.

  12. RNA sequencing of chorionic villi from recurrent pregnancy loss patients reveals impaired function of basic nuclear and cellular machinery

    PubMed Central

    Sõber, Siim; Rull, Kristiina; Reiman, Mario; Ilisson, Piret; Mattila, Pirkko; Laan, Maris

    2016-01-01

    Recurrent pregnancy loss (RPL) concerns ~3% of couples aiming at childbirth. In the current study, transcriptomes and miRNomes of 1st trimester placental chorionic villi were analysed for 2 RPL cases (≥6 miscarriages) and normal, but electively terminated pregnancies (ETP; n = 8). Sequencing was performed on Illumina HiSeq 2000 platform. Differential expression analyses detected 51 (27%) transcripts with increased and 138 (73%) with decreased expression in RPL compared to ETP (DESeq: FDR P < 0.1 and DESeq2: <0.05). RPL samples had substantially decreased transcript levels of histones, regulatory RNAs and genes involved in telomere, spliceosome, ribosomal, mitochondrial and intra-cellular signalling functions. Downregulated expression of HIST1H1B and HIST1H4A (Wilcoxon test, fc≤0.372, P≤9.37 × 10−4) was validated in an extended sample by quantitative PCR (RPL, n = 14; ETP, n = 24). Several upregulated genes are linked to placental function and pregnancy complications: ATF4, C3, PHLDA2, GPX4, ICAM1, SLC16A2. Analysis of the miRNA-Seq dataset identified no large disturbances in RPL samples. Notably, nearly 2/3 of differentially expressed genes have binding sites for E2F transcription factors, coordinating mammalian endocycle and placental development. For a conceptus destined to miscarriage, the E2F TF-family represents a potential key coordinator in reprogramming the placental genome towards gradually stopping the maintenance of basic nuclear and cellular functions. PMID:27929073

  13. Practical management of Idiopathic Pulmonary Fibrosis.

    PubMed

    Kishaba, Tomoo

    2015-07-22

    Idiopathic Pulmonary Fibrosis (IPF) is relentless progressive interstitial lung disease (ILD) of unknown etiology. Main pathogenesis is aberrant recovery of epithelial injury and collagen deposition. Majority of IPF patients have been elderly men with smokers. However, there are important differential diagnosis such as fibrotic non-specific interstitial pneumonia (NSIP), Connective Tissue Disease (CTD) associated ILD, chronic hypersensitivity pneumonia (CHP). Clinical point of view, non-productive cough and progressive exertional dyspnea are main symptoms. In addition, scalene muscle hypertrophy, fine crackles and finger clubbing are key findings. Serum marker such as lactate deydrogenase (LDH), Krebs von den Lungeng-6 (KL-6) are sensitive for ILD detection and activity. Pulmonary function test and 6 minute walk test (6MWT) are quite meaningful physiological examination. Serial change of forced vital capacity 6MWT distance predict mortality of IPF. International IPF guideline published recently and highlighted on the importance of high resolution computed tomography (HRCT) findings. Key findings of IPF are honeycombing, traction bronchiectasis and subpleural reticular opacity. IPF is chronic progressive disease. Therefore, tracing disease behavior is crucial and unifying clinical, physiological, imaging information over time provide useful information for physicians.In management, many candidate agent failed to have positive result. Pirfenidone which is anti-fibrotic agent showed to slow the decline of vital capacity and prevent of acute exacerbation. Molecular agent such as nintedanib is promising agent for prevention of progression of IPF. In this review, we review the clinical information of IPF and IPF guideline. Lastly, we show the clinical algorithm of this devastated disease.

  14. Histological characteristics of diffuse idiopathic skeletal hyperostosis.

    PubMed

    Kuperus, Jonneke S; Westerveld, L Anneloes; Rutges, Joost P H J; Alblas, Jacqueline; van Rijen, Mattie H P; Bleys, Ronald L A W; Öner, F Cumhur; Verlaan, Jorrit-Jan

    2017-01-01

    Diffuse idiopathic skeletal hyperostosis (DISH) is a predominantly radiographic diagnosis and histological knowledge of DISH is limited. The aim of this study was to describe the histological characteristics of DISH in the spinal column and to study the relation between DISH and intervertebral disc (IVD) degeneration. Therefore, 10 human cadaveric spines with fluoroscopic evidence of DISH were compared with 10 controls. Plain radiographs and computed tomography (CT) scans were obtained and tissue blocks were resected from three predefined levels of all specimens. The microscopic sections were scored by two blinded observers using a newly developed scoring system specific for characteristics of DISH and a validated scoring system for IVD degeneration. Maximum IVD height was measured on the CT scans. Analyses were performed using Fisher's exact test and Student's t-test. When compared to controls, the right sided sections from DISH specimens showed partial or complete bone bridges, consisting of cortical woven bone, accompanied by morphological changes in the adjoining part of the IVD. Using the histological scoring system for DISH, all parameters were significantly different between the DISH and control group (p < 0.01). The contralateral location did not show differences between the groups. The overall degree of IVD degeneration and height of IVD was comparable for the two groups. The histopathological changes observed in spines with DISH corresponded to the fluoroscopic images and CT scans. The degree of IVD degeneration and IVD height was comparable for both groups, suggesting a limited role for IVD degeneration in the pathogenesis of DISH. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:140-146, 2017.

  15. Corticosteroid and Azithromycin in Idiopathic Granulomatous Mastitis

    PubMed Central

    Salehi, Marzieh; Salehi, Maryam; Kalbasi, Nader; Hakamifard, Atousa; Salehi, Hassan; Salehi, Mohammad Mahdi; Sharifian, Jalil

    2017-01-01

    Background: Mastitis is an inflammatory disorder in breast tissues due to bacterial factors, mycobacterial infections or autoimmune diseases. Idiopathic granulomatous mastitis (IGM) is a form of mastitis which may be affected by systematic diseases such as sarcoidosis, and infectious causes such as mycobacterium and fungus. This study evaluates the efficacy of medical therapy with a combination of corticosteroid and Azithromycin in patients with IGM. Materials and Methods: This study is a clinical trial research carried out in Alzahra Hospital (Isfahan, Iran) in 2013 on granulomatous mastitis patients. It was administered 250 mg of Azithromycin per 12 hour and 60 mg of Prednisolone per day within 2 weeks. Next, they took 40 mg/day within 8 weeks, and this dosage was tapered during 6 months and the patients clinically and radiologically followed up. The studied patients were examined within 1 week, 2 weeks, 1 month, 3 months, and 6 months, from the beginning of treatment. Results: This study investigated granulomatous mastitis patients in Alzahra hospital in 2013. The mean age of these patients was 33.6 ± 8.9, and their age range was 18–56 years old. Among 26 studied patients, 24 persons (92.3%) according to follow-up the patients by physical examination and sonography responded to treatment of corticosteroid and Azithromycin. The remaining (7.7%) underwent surgery. Treatment periods in case of drug use were respectively, 8.5 ± 0.71 months. Conclusion: Treatment with corticosteroid and Azithromycin is an effective and appropriate treatment for IGM. PMID:28217653

  16. Immune Complexes in Juvenile Idiopathic Arthritis

    PubMed Central

    Moore, Terry L.

    2016-01-01

    Juvenile idiopathic arthritis (JIA) reflects a group of clinically heterogeneous, autoimmune disorders in children characterized by chronic arthritis and hallmarked by elevated levels of circulating immune complexes (CICs) and associated complement activation by-products in their sera. Immune complexes (ICs) have been detected in patients’ sera with JIA utilizing a variety of methods, including the anti-human IgM affinity column, C1q solid-phase assay, polyethylene glycol precipitation, Staphylococcal Protein A separation method, anti-C1q/C3 affinity columns, and FcγRIII affinity method. As many as 75% of JIA patients have had IC detected in their sera. The CIC proteome in JIA patients has been examined to elucidate disease-associated proteins that are expressed in active disease. Evaluation of these ICs has shown the presence of multiple peptide fragments by SDS-PAGE and 2-DE. Subsequently, all isotypes of rheumatoid factor (RF), isotypes of anti-cyclic citrullinated peptide (CCP) antibodies, IgG, C1q, C4, C3, and the membrane attack complex (MAC) were detected in these IC. Complement activation and levels of IC correlate with disease activity in JIA, indicating their role in the pathophysiology of the disease. This review will summarize the existing literature and discuss the role of possible protein modification that participates in the generation of the immune response. We will address the possible role of these events in the development of ectopic germinal centers that become the secondary site of plasma cell development in JIA. We will further address possible therapeutic modalities that could be instituted as a result of the information gathered by the presence of ICs in JIA. PMID:27242784

  17. Treatment with rituximab in idiopathic membranous nephropathy

    PubMed Central

    Fiorentino, Marco; Tondolo, Francesco; Bruno, Francesca; Infante, Barbara; Grandaliano, Giuseppe; Gesualdo, Loreto

    2016-01-01

    Background Rituximab represents a valid therapeutic option to induce remission in patients with primary glomerulonephritis. Despite several studies proving its efficacy in improving outcomes in patients with membranous nephropathy (MN), its role in therapeutic protocols is not yet defined. Methods We studied 38 patients with idiopathic MN treated with rituximab (in 13 patients as first-line therapy, in the remaining 25 after conventional immunosuppressive therapy). The patients were analyzed for a 15-month median (interquartile range 7.7–30.2) follow-up, with serial monitoring of 24-h proteinuria, renal function and circulating CD19+ B cells. Results The percentages of patients who achieved complete remission, partial remission and the composite endpoint (complete or partial remission) were 39.5% (15 patients), 36.8% (14 patients) and 76.3% (29 patients), respectively. The 24-h proteinuria was reduced significantly during the entire period of follow-up (from a baseline value of 6.1 to 0.9 g/day in the last visit; P < 0.01), while albuminemia increased constantly (from a baseline value of 2.6 to 3.5 g/dL in the last observation; P < 0.01). Renal function did not significantly change during the observation period. Circulating CD19+ B cells were reduced significantly from the baseline value to the 24-month value (P < 0.01); data about anti-phospholipase A2 receptor antibodies were available in 14 patients, 10 of which experienced a decreasing trend after treatment. No significant adverse events were described during and after infusions. Conclusions The present study confirmed that treatment with rituximab was remarkably safe and allowed for a large percentage of complete or partial remissions in patients with MN. PMID:27994855

  18. Renal Involvement in Idiopathic Inflammatory Myopathies.

    PubMed

    Cucchiari, David; Angelini, Claudio

    2017-02-01

    Renal involvement in idiopathic inflammatory myopathies is not as uncommon as was previously thought, as it develops in about one fifth of patients. Clinical presentation includes either acute kidney injury or chronic glomerulonephritis. The former usually develops abruptly during acute phases of rhabdomyolysis: in this case, kidney injury is caused by the toxic effects that myoglobinuria has on the kidney tubules, including cast formation and iron-induced oxidative stress and the development of a third space into the injured muscles. The latter instead has an autoimmune nature, a pleomorphic histological picture, and a more indolent course, with the exception of crescentic glomerulonephritis. Accurate diagnosis and management is crucial for these patients, as timely evaluation and treatment can prevent most of the complications. In the setting of rhabdomyolysis-induced acute kidney injury, the necessity of dialysis can be avoided through aggressive hydration and alkalinization, in order to force diuresis and avoid acidosis and hyperkalemia. In immune-mediated glomerulonephritis, renal biopsy is of undoubtedly value in the diagnostic process and can add prognostic and therapeutic information. In these forms, the development of chronic kidney disease can be prevented or at least delayed by the institution or modification of immunosuppressive treatment. Moreover, the use of drugs that inhibit the renin-angiotensin-aldosterone system and some lifestyle modifications, such as smoking cessation, weight loss, and salt restriction have also value in reducing proteinuria and the progression of kidney damage. In this review, we have summarized the currently available evidence and the different case series in an attempt to provide the readers with the most complete and practical notions that are needed to handle these delicate patients.

  19. Optimal management of idiopathic macular holes

    PubMed Central

    Madi, Haifa A; Masri, Ibrahim; Steel, David H

    2016-01-01

    This review evaluates the current surgical options for the management of idiopathic macular holes (IMHs), including vitrectomy, ocriplasmin (OCP), and expansile gas use, and discusses key background information to inform the choice of treatment. An evidence-based approach to selecting the best treatment option for the individual patient based on IMH characteristics and patient-specific factors is suggested. For holes without vitreomacular attachment (VMA), vitrectomy is the only option with three key surgical variables: whether to peel the inner limiting membrane (ILM), the type of tamponade agent to be used, and the requirement for postoperative face-down posturing. There is a general consensus that ILM peeling improves primary anatomical hole closure rate; however, in small holes (<250 µm), it is uncertain whether peeling is always required. It has been increasingly recognized that long-acting gas and face-down positioning are not always necessary in patients with small- and medium-sized holes, but large (>400 µm) and chronic holes (>1-year history) are usually treated with long-acting gas and posturing. Several studies on posturing and gas choice were carried out in combination with ILM peeling, which may also influence the gas and posturing requirement. Combined phacovitrectomy appears to offer more rapid visual recovery without affecting the long-term outcomes of vitrectomy for IMH. OCP is licensed for use in patients with small- or medium-sized holes and VMA. A greater success rate in using OCP has been reported in smaller holes, but further predictive factors for its success are needed to refine its use. It is important to counsel patients realistically regarding the rates of success with intravitreal OCP and its potential complications. Expansile gas can be considered as a further option in small holes with VMA; however, larger studies are required to provide guidance on its use. PMID:26834454

  20. Recent advances in understanding idiopathic pulmonary fibrosis

    PubMed Central

    Daccord, Cécile; Maher, Toby M.

    2016-01-01

    Despite major research efforts leading to the recent approval of pirfenidone and nintedanib, the dismal prognosis of idiopathic pulmonary fibrosis (IPF) remains unchanged. The elaboration of international diagnostic criteria and disease stratification models based on clinical, physiological, radiological, and histopathological features has improved the accuracy of IPF diagnosis and prediction of mortality risk. Nevertheless, given the marked heterogeneity in clinical phenotype and the considerable overlap of IPF with other fibrotic interstitial lung diseases (ILDs), about 10% of cases of pulmonary fibrosis remain unclassifiable. Moreover, currently available tools fail to detect early IPF, predict the highly variable course of the disease, and assess response to antifibrotic drugs. Recent advances in understanding the multiple interrelated pathogenic pathways underlying IPF have identified various molecular phenotypes resulting from complex interactions among genetic, epigenetic, transcriptional, post-transcriptional, metabolic, and environmental factors. These different disease endotypes appear to confer variable susceptibility to the condition, differing risks of rapid progression, and, possibly, altered responses to therapy. The development and validation of diagnostic and prognostic biomarkers are necessary to enable a more precise and earlier diagnosis of IPF and to improve prediction of future disease behaviour. The availability of approved antifibrotic therapies together with potential new drugs currently under evaluation also highlights the need for biomarkers able to predict and assess treatment responsiveness, thereby allowing individualised treatment based on risk of progression and drug response. This approach of disease stratification and personalised medicine is already used in the routine management of many cancers and provides a potential road map for guiding clinical care in IPF. PMID:27303645

  1. Lapatinib in Treating Young Patients With Recurrent or Refractory Central Nervous System Tumors

    ClinicalTrials.gov

    2014-05-07

    Recurrent Childhood Anaplastic Astrocytoma; Recurrent Childhood Brain Stem Glioma; Recurrent Childhood Ependymoma; Recurrent Childhood Giant Cell Glioblastoma; Recurrent Childhood Glioblastoma; Recurrent Childhood Gliosarcoma; Recurrent Childhood Medulloblastoma; Recurrent Childhood Oligodendroglioma

  2. Sunitinib in Treating Patients With Idiopathic Myelofibrosis

    ClinicalTrials.gov

    2014-05-12

    Accelerated Phase Chronic Myelogenous Leukemia; Acute Undifferentiated Leukemia; Adult Acute Lymphoblastic Leukemia in Remission; Adult Acute Myeloid Leukemia in Remission; Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities; Adult Acute Myeloid Leukemia With Inv(16)(p13;q22); Adult Acute Myeloid Leukemia With t(15;17)(q22;q12); Adult Acute Myeloid Leukemia With t(16;16)(p13;q22); Adult Acute Myeloid Leukemia With t(8;21)(q22;q22); Atypical Chronic Myeloid Leukemia, BCR-ABL1 Negative; Blastic Phase Chronic Myelogenous Leukemia; Chronic Myelomonocytic Leukemia; Chronic Phase Chronic Myelogenous Leukemia; Mast Cell Leukemia; Meningeal Chronic Myelogenous Leukemia; Primary Myelofibrosis; Progressive Hairy Cell Leukemia, Initial Treatment; Prolymphocytic Leukemia; Recurrent Adult Acute Lymphoblastic Leukemia; Recurrent Adult Acute Myeloid Leukemia; Refractory Chronic Lymphocytic Leukemia; Refractory Hairy Cell Leukemia; Relapsing Chronic Myelogenous Leukemia; Secondary Acute Myeloid Leukemia; Stage I Chronic Lymphocytic Leukemia; Stage II Chronic Lymphocytic Leukemia; Stage III Chronic Lymphocytic Leukemia; Stage IV Chronic Lymphocytic Leukemia; T-cell Large Granular Lymphocyte Leukemia; Untreated Adult Acute Lymphoblastic Leukemia; Untreated Adult Acute Myeloid Leukemia; Untreated Hairy Cell Leukemia

  3. Management of idiopathic and nonidiopathic flatfoot.

    PubMed

    Frances, Jenny M; Feldman, David S

    2015-01-01

    Flatfoot in a child may be normal before development of the arch, but the prevalence decreases with age. Treatment is indicated only in the presence of pain and should begin with nonsurgical management options such as stretching of the Achilles tendon and the use of soft shoe orthotics. If pain persists, a modified Evans procedure, together with additional procedures to address forefoot supination, can be successful in correcting deformity and addressing pain. A thorough understanding of the pathology and correction desired will help minimize complications and recurrence. If neuromuscular pathology is present, treatment principles are altered and greatly depend on the severity of the deformity, the association of tibialis posterior spasticity, and ambulatory status. In mild to moderate pathology in walking patients with cerebral palsy, osteotomies can be successful. Various forms of arthrodesis can decrease recurrence when the deformity is severe in a nonambulatory patient with cerebral palsy and a symptomatic valgus foot deformity. In cases of collagen disorders, where soft-tissue laxity complicates management, deformity correction may be of higher importance. Overall alignment always should be evaluated and corrected when necessary to optimize the outcome in patients with valgus foot deformities. The successful treatment of flexible or rigid flatfoot deformity must take into account underlying pathology to optimize outcomes.

  4. Adult-onset idiopathic chondrolysis of the hip.

    PubMed

    Yapp, Liam Z; McClymont, Liusaidh; Beggs, Ian; Gaston, Paul; Salter, Donald M

    2017-05-01

    We report the case of a 23-year-old man diagnosed with adult-onset idiopathic chondrolysis of the hip. Chondrolysis of the hip is a disorder most frequently seen in children who have suffered with slipped capital femoral epiphyses. Idiopathic chondrolysis of the hip is extremely rare and to our knowledge, its onset has never been documented in adults aged over 20. With reference to the available medical literature, we summarise the current clinical management of this unusual but important cause of young adult hip pain.

  5. IL-6 blockers in systemic onset juvenile idiopathic arthritis.

    PubMed

    Barone, Patrizia; Pignataro, Rossana; Garozzo, Maria Teresa; Leonardi, Salvatore

    2016-01-01

    IL-6 has a key role in the pathogenesis, clinical manifestations and activity of Systemic Onset Idiopathic Arthritis (sJIA). Tocilizumab (TCZ), the first humanized antihuman IL-6 receptor antibody, inhibits the activity of IL-6. In this review, we summarize the main studies performed, to date, about the use of TCZ in children affected by sJIA refractory to conventional treatment. Nowadays TCZ can be used, alone or in association with Metotrexate, in children older than 2 years. Its use in children younger than 2 years is being investigated. Further study about its use in sJIA and other type of idiopathic arthritis should be done.

  6. [Idiopathic palmar vein thrombosis of the fingers - rare but relevant].

    PubMed

    Spies, C K; Schwarz-Furlan, S; Hahn, P; Oppermann, J; Unglaub, F

    2013-10-01

    Idiopathic thrombosis of palmar finger veins is rare and women suffer from it almost exclusively. Synovial cysts, epidermoid inclusion cysts, giant cell tumours and haemangiomatous lesions should be considered in the process of diagnosis. We present a 56-year-old woman with idiopathic and symptomatic thrombosis of palmar finger veins. Using the palmar approach the painful veins were identified and excised completely. An uncomplicated wound healing has followed with completely unrestricted and painless range of motion. Surgical excision of the finger vein thrombosis should be considered if there is continuing pain.

  7. Increased alpha-adrenergic responsiveness in idiopathic Raynaud's disease.

    PubMed

    Freedman, R R; Sabharal, S C; Desai, N; Wenig, P; Mayes, M

    1989-01-01

    In our study of 28 patients with idiopathic Raynaud's disease, the patients had significantly greater digital blood flow responses to intraarterial phenylephrine and clonidine than did normal control subjects. There were no group differences in finger blood flow responses to body heating, reflex cooling, digital ischemia, or to intraarterial tyramine or isoproterenol. There were also no group differences in blood pressure or heart rate during any procedure. These results suggest that patients with idiopathic Raynaud's disease have increased peripheral vascular alpha-adrenergic receptor sensitivity and/or density compared with normal persons.

  8. Multiple idiopathic external apical root resorption: A rare case report

    PubMed Central

    Bansal, Parul; Nikhil, Vineeta; Kapur, Sonali

    2015-01-01

    Multiple idiopathic external apical root resorption (MIEARR) is a relatively rare condition affecting multiple teeth in a dentition. As the condition is nonsymptomatic, a case is usually detected as an incidental radiographic finding. However, it may cause pain and mobility in severe cases. It is sometimes self-limiting or sometimes may progress to tooth loss. This paper presents a case of external apical root resorption involving multiple teeth in which etiology was not identified, so idiopathic root resorption was considered as a diagnosis of exclusion. PMID:25657532

  9. Type 1 Kounis Syndrome in Patient with Idiopathic Anaphylaxis

    PubMed Central

    Makuc, Jana; Sekavčnik, Gregor

    2017-01-01

    Kounis syndrome represents the concurrence of acute coronary syndromes or anginal pain with allergic, hypersensitivity, and anaphylactic reactions. It can be associated with normal coronary angiogram or preexistent coronary pathology. Idiopathic anaphylaxis is defined as anaphylaxis without any identifiable precipitating agent or event. We present a case of male who experienced attacks of dyspnoea, hypoxemia, hypotension, purple-red skin, and chest pain over several years. He was diagnosed with idiopathic anaphylaxis. Based on the pattern of chest pain of ischemic origin during the attacks he was retrospectively diagnosed with Kounis syndrome. PMID:28255467

  10. Understanding the relationship between pain and emotion in idiopathic headaches.

    PubMed

    Bussone, G; Grazzi, L

    2013-05-01

    The aim of this paper is to review hypotheses regarding pain mechanisms in headache and relationships between headache pain and the brain's emotional network. There is evidence that chronic pain in idiopathic headaches is, in part, an emotional response induced by alterations in the homeostasis of the interoceptive system--a system that integrates nociceptive information with the emotional network (mediating emotional awareness). These findings suggest that idiopathic headaches are probably due to both an altered pain matrix on the one hand, and an altered affective-cognitive state on the other.

  11. Idiopathic intracranial hypertension associated with polycystic ovarian syndrome.

    PubMed

    Shin, Sung Hyun; Kim, Young Mi; Kim, Hye Young; Lee, Yoon Jin; Nam, Sang Ook

    2014-06-01

    Idiopathic intracranial hypertension is defined as increased intracranial pressure of unknown origin. Idiopathic intracranial hypertension associated with polycystic ovarian syndrome (PCOS) is a rare condition in adolescence. We report the case of a 14-year-old girl with sudden onset of decreased visual acuity, headache and menstrual irregularity. Clinical neurological examination and magnetic resonance imaging of the brain and orbit were normal. Lumbar puncture demonstrated an increased opening pressure of 31 cm H2O. Gynecologic investigation indicated PCOS. Her symptoms improved with medical and surgical treatment for the underlying PCOS.

  12. Update on diagnosis and treatment of idiopathic pulmonary fibrosis

    PubMed Central

    Baddini-Martinez, José; Baldi, Bruno Guedes; da Costa, Cláudia Henrique; Jezler, Sérgio; Lima, Mariana Silva; Rufino, Rogério

    2015-01-01

    Idiopathic pulmonary fibrosis is a type of chronic fibrosing interstitial pneumonia, of unknown etiology, which is associated with a progressive decrease in pulmonary function and with high mortality rates. Interest in and knowledge of this disorder have grown substantially in recent years. In this review article, we broadly discuss distinct aspects related to the diagnosis and treatment of idiopathic pulmonary fibrosis. We list the current diagnostic criteria and describe the therapeutic approaches currently available, symptomatic treatments, the action of new drugs that are effective in slowing the decline in pulmonary function, and indications for lung transplantation. PMID:26578138

  13. Choriodecidual inflammatory syndrome (CoDIS) is the leading, and under recognised, cause of early preterm delivery and second trimester miscarriage.

    PubMed

    Sebire, N J

    2001-04-01

    Severe preterm birth (delivery before 32 completed weeks of gestation), with or without preterm premature rupture of the membranes (PPROM), remains the leading cause of perinatal mortality. It is proposed that localized inflammation of the chorion and decidua in the membranes immediately above the internal cervical os, with or without amniotic cavity infection and inflammation, is the leading, but under recognised, cause of second trimester miscarriage and severe preterm delivery. The term 'CoDIS' (choriodecidual inflammatory syndrome), may provide a better understanding of the underlying pathophysiology than currently used terminology which over emphasizes the importance of overt intra-amniotic infection as opposed to localized extra-amniotic inflammation which stimulates uterine evacuation.

  14. Environmental risk factors and perinatal outcomes in preterm newborns, according to family recurrence of prematurity

    PubMed Central

    Krupitzki, Hugo B.; Gadow, Enrique C.; Gili, Juan A.; Comas, Belén; Cosentino, Viviana R.; Saleme, César; Murray, Jeffrey C.; Lopez Camelo, Jorge S.

    2014-01-01

    Objetive We analyzed the role of environmental risk factors, socio-demographic characteristics, clinical characteristics, and reproductive history in preterm births and their associated perinatal outcomes in families classified according to their histories of preterm recurrence among siblings. Study Design A retrospective study was conducted at “Nuestra Señora de la Merced” Maternity Hospital in the city of Tucumán, Argentina. A total of 348 preterm, non-malformed, singleton children born to multipara women were reviewed. The family history score described by Khoury was applied, and families were classified as having no, medium or high genetic aggregation. Results Families with no familial aggregation showed a higher rate of short length of cohabitation, maternal urinary tract infections during the current pregnancy and maternal history of miscarriage during the previous pregnancy. Families with a high level of aggregation had a significantly higher incidence of pregnancy complications, such as diabetes, hypertension and immunological disorders. Conclusion Reproductive histories clearly differed between the groups, suggesting both a different response to environmental challenges based on genetic susceptibility, and the activation of different pathophysiological pathways to determine the duration of pregnancy in each woman. PMID:23132119

  15. MicroRNA-16 inhibits feto-maternal angiogenesis and causes recurrent spontaneous abortion by targeting vascular endothelial growth factor

    PubMed Central

    Zhu, Yongsheng; Lu, Hong; Huo, Zhenghao; Ma, Zhanbin; Dang, Jie; Dang, Wei; Pan, Lin; Chen, Jing; Zhong, Huijun

    2016-01-01

    Recurrent spontaneous abortion (RSA) is a common health problem that affects women of reproductive age. Recent studies have indicated that microRNAs are important factors in miscarriage. This study investigated the role of miR-16 in regulating vascular endothelial growth factor (VEGF) expression and the pathogenesis of RSA. In this report, clinical samples revealed that miR-16 expression was significantly elevated in the villi and decidua of RSA patients. In vitro, miR-16 upregulation inhibited human umbilical vein endothelial cell proliferation, migration and tube formation. Conversely, the downregulation of miR-16 reversed these effects. In vivo, we demonstrated that abnormal miR-16 levels affect the weights of the placenta and embryo and the number of progeny and microvascular density, as well as cause recurrent abortions by controlling VEGF expression in pregnant mice. VEGF, a potential target gene of miR-16, was inversely correlated with miR-16 expression in the decidua of clinical samples. Furthermore, the luciferase reporter system demonstrated that miR-16 was found to directly downregulate the expression of VEGF by binding a specific sequence of its 3′-untranslated region (3′UTR). Collectively, these data strongly suggest that miR-16 regulates placental angiogenesis and development by targeting VEGF expression and is involved in the pathogenesis of RSA. PMID:27748453

  16. Genetically induced oxidative stress in mice causes thrombocytosis, splenomegaly and placental angiodysplasia that leads to recurrent abortion

    PubMed Central

    Ishii, Takamasa; Miyazawa, Masaki; Takanashi, Yumi; Tanigawa, Maya; Yasuda, Kayo; Onouchi, Hiromi; Kawabe, Noboru; Mitsushita, Junji; Hartman, Phil S.; Ishii, Naoaki

    2014-01-01

    Historical data in the 1950s suggests that 7%, 11%, 33%, and 87% of couples were infertile by ages 30, 35, 40 and 45, respectively. Up to 22.3% of infertile couples have unexplained infertility. Oxidative stress is associated with male and female infertility. However, there is insufficient evidence relating to the influence of oxidative stress on the maintenance of a viable pregnancy, including pregnancy complications and fetal development. Recently, we have established Tet-mev-1 conditional transgenic mice, which can express the doxycycline-induced mutant SDHCV69E transgene and experience mitochondrial respiratory chain dysfunction leading to intracellular oxidative stress. In this report, we demonstrate that this kind of abnormal mitochondrial respiratory chain-induced chronic oxidative stress affects fertility, pregnancy and delivery rates as well as causes recurrent abortions, occasionally resulting in maternal death. Despite this, spermatogenesis and early embryogenesis are completely normal, indicating the mutation's effects to be rather subtle. Female Tet-mev-1 mice exhibit thrombocytosis and splenomegaly in both non-pregnant and pregnant mice as well as placental angiodysplasia with reduced Flt-1 protein leading to hypoxic conditions, which could contribute to placental inflammation and fetal abnormal angiogenesis. Collectively these data strongly suggest that chronic oxidative stress caused by mitochondrial mutations provokes spontaneous abortions and recurrent miscarriage resulting in age-related female infertility. PMID:24936442

  17. Genetically induced oxidative stress in mice causes thrombocytosis, splenomegaly and placental angiodysplasia that leads to recurrent abortion.

    PubMed

    Ishii, Takamasa; Miyazawa, Masaki; Takanashi, Yumi; Tanigawa, Maya; Yasuda, Kayo; Onouchi, Hiromi; Kawabe, Noboru; Mitsushita, Junji; Hartman, Phil S; Ishii, Naoaki

    2014-01-01

    Historical data in the 1950s suggests that 7%, 11%, 33%, and 87% of couples were infertile by ages 30, 35, 40 and 45, respectively. Up to 22.3% of infertile couples have unexplained infertility. Oxidative stress is associated with male and female infertility. However, there is insufficient evidence relating to the influence of oxidative stress on the maintenance of a viable pregnancy, including pregnancy complications and fetal development. Recently, we have established Tet-mev-1 conditional transgenic mice, which can express the doxycycline-induced mutant SDHC(V69E) transgene and experience mitochondrial respiratory chain dysfunction leading to intracellular oxidative stress. In this report, we demonstrate that this kind of abnormal mitochondrial respiratory chain-induced chronic oxidative stress affects fertility, pregnancy and delivery rates as well as causes recurrent abortions, occasionally resulting in maternal death. Despite this, spermatogenesis and early embryogenesis are completely normal, indicating the mutation's effects to be rather subtle. Female Tet-mev-1 mice exhibit thrombocytosis and splenomegaly in both non-pregnant and pregnant mice as well as placental angiodysplasia with reduced Flt-1 protein leading to hypoxic conditions, which could contribute to placental inflammation and fetal abnormal angiogenesis. Collectively these data strongly suggest that chronic oxidative stress caused by mitochondrial mutations provokes spontaneous abortions and recurrent miscarriage resulting in age-related female infertility.

  18. [Radiodiagnosis of recurrences of lymphogranulomatosis].

    PubMed

    Mendeleev, I M; Miasnikov, A A; Balashov, A T; Polezhaev, Iu N

    1988-01-01

    The authors discuss the role and place of chest x-ray tomography, scintigraphy with 67Ga-citrate, ultrasonic investigation, angiography, angioscintigraphy, computed tomography, scintigraphy of the liver and bones in the diagnosis of recurrences of Hodgkin's disease and in control of a progress of disease. Indications for a successive use of one or the other method have been defined.

  19. Recurrent aphthous stomatitis: a review.

    PubMed

    Chavan, Mahesh; Jain, Hansa; Diwan, Nikhil; Khedkar, Shivaji; Shete, Anagha; Durkar, Sachin

    2012-09-01

    Recurrent aphthous stomatitis (RAS) is a common clinical condition producing painful ulcerations in oral cavity. The diagnosis of RAS is based on well-defined clinical characteristics but the precise etiology and pathogenesis of RAS remain unclear. The present article provides a detailed review of the current concepts and knowledge of the etiology, pathogenesis, and management of RAS.

  20. Recurrent Processing during Object Recognition

    PubMed Central

    O’Reilly, Randall C.; Wyatte, Dean; Herd, Seth; Mingus, Brian; Jilk, David J.

    2013-01-01

    How does the brain learn to recognize objects visually, and perform this difficult feat robustly in the face of many sources of ambiguity and variability? We present a computational model based on the biology of the relevant visual pathways that learns to reliably recognize 100 different object categories in the face of naturally occurring variability in location, rotation, size, and lighting. The model exhibits robustness to highly ambiguous, partially occluded inputs. Both the unified, biologically plausible learning mechanism and the robustness to occlusion derive from the role that recurrent connectivity and recurrent processing mechanisms play in the model. Furthermore, this interaction of recurrent connectivity and learning predicts that high-level visual representations should be shaped by error signals from nearby, associated brain areas over the course of visual learning. Consistent with this prediction, we show how semantic knowledge about object categories changes the nature of their learned visual representations, as well as how this representational shift supports the mapping between perceptual and conceptual knowledge. Altogether, these findings support the potential importance of ongoing recurrent processing throughout the brain’s visual system and suggest ways in which object recognition can be understood in terms of interactions within and between processes over time. PMID:23554596