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pelvic birth

Hong-Fang Chen, Chang-Qing Zhao
Pelvic incidence has become one of the most important sagittal parameters in spinal surgery. Despite its great importance, pelvic incidence can vary from 33° to 85° in the normal population. The reasons for this great variability in pelvic incidence remain unexplored. The objective of this article is to present some possible interpretations for the great variability in pelvic incidence under both normal and pathological conditions and to further understand the determinants of pelvic incidence from the perspective of the functional requirements for bipedalism and genetic backgrounds via a literature review...
March 20, 2018: Journal of Orthopaedic Surgery and Research
Renata G M Dos Santos, Fernanda C A Pepicelli, Nilce C Batista, Cristina V de Carvalho, Maria A T Bortolini, Rodrigo A Castro
INTRODUCTION AND HYPOTHESIS: We verified the presence of single nucleotide polymorphisms (SNP) rs2236479 of the collagen 18 (COL18A1) and rs2862296 of the lysyl oxidase-like 4 (LOXL-4) genes and the association with pelvic organ prolapse (POP) in Brazilian women and determined risk factors for POP development. METHODS: We assessed 532 postmenopausal women divided into POP (stages III and IV) and control (stages 0 and I) groups by examination and peripheral blood sample collection...
March 12, 2018: International Urogynecology Journal
Igino Simonetti, Piero Trovato, Francesco Verde, Luca Tarotto, Roberto Della Casa, Maria Concetta Lonardo, Gianfranco Vallone, Maria Grazia Caprio
Persistent urogenital sinus (PUGS) is a congenital pathological condition characterized by an abnormal communication between the urethra and vagina, which has an estimated incidence of 0.6/10,000 female births. It could be the only known malformation or part of a syndrome. PUGS is commonly shown by a pelvic mass, related to a distended bladder, hydrometrocolpos which is due to an obstruction leading to the dilation of the vagina and uterus (i.e., imperforate hymen, transverse vaginal septum or atresia, and PUGS) or both...
March 3, 2018: Journal of Ultrasound
Gabriella Comunián-Carrasco, Guiomar E Peña-Martí, Arturo J Martí-Carvajal
BACKGROUND: Gonorrhoea is a sexually transmitted infection that is caused by Neisseria gonorrhoeae, and is a major public health challenge today. N gonorrhoeae can be transmitted from the mother's genital tract to the newborn during birth, and can cause gonococcal ophthalmia neonatorum as well as systemic neonatal infections. It can also cause endometritis and pelvic sepsis in the mother. This review updates and replaces an earlier Cochrane Review on antibiotics for treating this infectious condition...
February 21, 2018: Cochrane Database of Systematic Reviews
Tatiana Catanzarite, Shannon Bremner, Caitlin L Barlow, Laura Bou-Malham, Shawn O'Connor, Marianna Alperin
BACKGROUND: Maternal birth trauma to the pelvic floor muscles is thought to be consequent to mechanical demands placed on these muscles during fetal delivery that exceed muscle physiological limits. The above is consistent with studies of striated limb muscles that identify hyperelongation of sarcomeres, the functional muscle units, as the primary cause of mechanical muscle injury and resultant muscle dysfunction. However, pelvic floor muscles' mechanical response to strains have not been examined at a tissue level...
February 9, 2018: American Journal of Obstetrics and Gynecology
Seyedeh Noushin Ghalandarpoor-Attar, Seyedeh Mojgan Ghalandarpoor-Attar, Sedigheh Borna, Fahimeh Ghotbizadeh
BACKGROUND: Early diagnosis of pheochromocytoma and its proper management can lessen its mortality and morbidity. This case report describes a 24-year-old pregnant woman with an unusual presentation of pheochromocytoma. CASE PRESENTATION: An Iranian 24-year-old primigravid woman from Kordistan province was referred to our center with left flank pain at 37 weeks of gestation. She had a history of gestational diabetes mellitus since the 12th week of gestation which was managed by insulin administration...
February 9, 2018: Journal of Medical Case Reports
Laura C Chambers, Christine M Khosropour, David A Katz, Julia C Dombrowski, Lisa E Manhart, Matthew R Golden
Background: Chlamydia trachomatis is the most common reportable infection in the US and can cause pelvic inflammatory disease (PID) and tubal factor infertility (TFI). Methods: We created lifetables to estimate the "lifetime" risk of chlamydia diagnosis among women age 15-34 in King County, Washington, US, 1992-2014. We estimated the lifetime risk of chlamydia-associated PID and TFI, incorporating published estimates of the risk of sequelae by chlamydia testing history...
February 6, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
Bruno Donadille, Muriel Houang, Irene Netchine, Jean-Pierre Siffroi, Sophie Christin-Maitre
Human 3 beta-hydroxysteroid dehydrogenase deficiency (3b-HSD) is a very rare form of congenital adrenal hyperplasia resulting from HSD3B2 gene mutations. Its estimated prevalence is less than 1/1,000,000 male neonates. It leads to steroidogenesis impairment in both adrenals and gonads. Few data are available on adult testicular function in such patients. Therefore, we evaluated gonadal axis and testicular function in a 46,XY adult patient, carrying a HSD3B2 mutation. The patient presented at birth with neonatal salt wasting syndrome, a micropenis, perineal hypospadias and intrascrotal testes...
February 2, 2018: Endocrine Connections
Jessica Caudwell-Hall, Ixora Kamisan Atan, Chris Brown, Rodrigo Guzman Rojas, Susanna Langer, Ka Lai Shek, Hans Peter Dietz
INTRODUCTION: Levator trauma is a risk factor for development of pelvic organ prolapse. We aimed to identify antenatal predictors for significant damage to the levator ani muscle during first vaginal delivery. MATERIALS AND METHODS: A retrospective observational study utilising data from two studies with identical inclusion criteria and assessment protocols between 2005 and 2014. 1148 primiparae with an uncomplicated singleton pregnancy were recruited and assessed with translabial ultrasound at 36 weeks antepartum and 871 (76%) returned for reassessment 3-6 months postpartum...
February 2, 2018: Acta Obstetricia et Gynecologica Scandinavica
Annette Kohler, Ruth Kirschner-Hermanns, Manfred Staat, Bernhard Brehmer
This article focuses on female stress incontinence in the form of pelvic floor dysfunction and urethral sphincter deficiency, although isolated stress incontinence accounts for less than half of all incontinence cases. Especially in women of old age and those with neurological comorbidities, the causes of incontinence are mostly multifactorial. Also it has to be considered that the female bladder, urethra, uterus and rectum as well as the muscular and ligamentous structures of the female pelvis minor are affected by phases of fertility, possible pregnancies, births and menopause in addition to the normal ageing process...
February 2018: Aktuelle Urologie
Friederike Jugert, Susanne Hummel, Birgit Grosskopf
This study proposes that female pelvises showing no birth traumata may have had ideal child-bearing bone constitutions, differing significantly in size and shape from those with severe traumata, resulting in advantages during parturition. Based on this assumption, the female pelvises of a late medieval mass grave from Lübeck have been examined in terms of pelvic osteometric standards in obstetrics, morphological aspects, the degree of birth trauma lesions, and the possible effect of age at death on trauma mark severity...
January 31, 2018: Anthropologischer Anzeiger; Bericht über die Biologisch-anthropologische Literatur
Oonagh E Keag, Jane E Norman, Sarah J Stock
BACKGROUND: Cesarean birth rates continue to rise worldwide with recent (2016) reported rates of 24.5% in Western Europe, 32% in North America, and 41% in South America. The objective of this systematic review is to describe the long-term risks and benefits of cesarean delivery for mother, baby, and subsequent pregnancies. The primary maternal outcome was pelvic floor dysfunction, the primary baby outcome was asthma, and the primary subsequent pregnancy outcome was perinatal death. METHODS AND FINDINGS: Medline, Embase, Cochrane, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases were systematically searched for published studies in human subjects (last search 25 May 2017), supplemented by manual searches...
January 2018: PLoS Medicine
Shan Xiao, Meilan Mo, Xiaodong Hu, Hongzhan Zhang, Shiru Xu, Zhuran Wang, Yong Zeng
PURPOSE: The purpose of this study was to determine the heterotopic pregnancy rate using fresh versus frozen-thawed embryo transfers and factors associated with heterotopic pregnancy (HP). Management and clinical outcomes after heterotopic pregnancy were also evaluated. METHODS: In this retrospective cohort study, we included 12,484 women who had clinical pregnancies after in vitro fertilization treatment at our fertility center between 2012 and 2017. Patients received fresh day 3 embryos (F-D3 group), fresh day 5 blastocysts (F-D5 group), frozen-thawed day 3 embryos (T-D3 group), or frozen-thawed day 5 or 6 blastocysts (T-D5/6 groups) transfers...
January 11, 2018: Journal of Assisted Reproduction and Genetics
C Ferrier, H Roman, Y Alzahrani, E Mathieu d'Argent, S Bendifallah, N Marty, M Perez, C Rubod, P Collinet, E Daraï, M Ballester
STUDY QUESTION: What are the fertility outcomes in women wishing to conceive after experiencing a severe complication from surgical removal of colorectal endometriosis? SUMMARY ANSWER: The pregnancy rate (PR) among women who wished to conceive after a severe complication of surgery for colorectal endometriosis was 41.2% (spontaneously for 80%, after ART procedure for 20%). WHAT IS KNOWN ALREADY: While the long-term benefit of surgery on pain and quality of life is well documented for women with colorectal endometriosis, it exposes women to the risk of severe complications...
January 5, 2018: Human Reproduction
Justin Tan, Sophie Moriarty, Omur Taskin, Catherine Allaire, Christina Williams, Paul Yong, Mohamed A Bedaiwy
Among the variety of treatment options to improve reproductive outcomes for infertile women with adenomyosis (AD), uterine conserving surgery has demonstrated varying success. Hence, we conducted a systematic review around the topic of fertility-sparing surgery across 18 studies and 1396 infertile women with focal and diffuse AD. Patients with focal AD demonstrated mean pregnancy and miscarriage rates of 52.7% (range:14.3-77.5%) and 21.1% (range:0-44.4%), respectively, while patients with diffuse AD had a mean pregnancy and miscarriage rate of 34...
January 2, 2018: Journal of Minimally Invasive Gynecology
Victoria L Handa, Joan L Blomquist, Jennifer Roem, Alvaro Muňoz
BACKGROUND: Pelvic organ prolapse is more common among parous (versus nulliparous) women and also more common after vaginal (versus cesarean) birth. However, very little is known about how childbirth affects the course and progression of pelvic organ prolapse across a woman's lifespan. OBJECTIVE: To investigate longitudinal, quantitative changes in pelvic organ support after childbirth, focusing on the impact of vaginal versus cesarean delivery. STUDY DESIGN: This was a prospective longitudinal cohort study in which parous women were recruited 5-10 years from first delivery and followed annually...
December 22, 2017: American Journal of Obstetrics and Gynecology
Emmanuel Oluchikwu Ani, Emmanuel Ajuluchukwu Ugwa, Aminu Bashir Taiye, Iwasam Elemi Agbor, Ibrahim Shaaibu Suleiman
INTRODUCTION: Simultaneous pregnancy in each uterine cavity of a double uterus is unusual but is a recognized risk factor for preterm labour and other poor obstetrics outcomes. The work has been reported in line with the SCARE criteria. PRESENTATION OF CASE: We report an unusual case of simultaneous pregnancy in each uterine cavity of a double uterus in a young African grand multipara who presented with a retained second twin following a preterm labour at home. DISCUSSION: A double or didelphys uterus as reported in the literatures is still uncommon even in Africa...
December 13, 2017: International Journal of Surgery Case Reports
Nadia Keshwani, Sunita Mathur, Linda McLean
Background: Diastasis recti abdominis (DrA) is associated with negative body image, musculoskeletal pain and dysfunction, and perhaps urogynecological complaints. The severity of DrA has traditionally been determined by measuring the interrectus distance (IRD); however, the relationship between IRD and symptoms in women with DrA is unclear. Objective: The objective of the study was to investigate the relationship between IRD and symptom severity in women with DrA in the early postpartum period...
March 1, 2018: Physical Therapy
Annetta M Madsen, Lauren M Stark, Phinnara Has, Jenna B Emerson, Jay Schulkin, Kristen A Matteson
OBJECTIVE: To describe obstetrician-gynecologists' (ob-gyns) knowledge and prescribing practices regarding opioid analgesics. METHODS: We conducted a cross-sectional survey of a national sample of American College of Obstetricians and Gynecologists Fellows and Junior Fellows who are part of the Collaborative Ambulatory Research Network. We used a sequential mixed-method approach. We collected data on opioid knowledge and typical prescribing practices, including number, type, and indication for prescriptions...
January 2018: Obstetrics and Gynecology
Hamza Dergamoun, Zayd El Boukili El Makhoukhi
Bladder exstrophy is a malformation characterized by subumbilical anterior abdominal wall and anterior bladder wall deishence. It affects nearly 30.000-40.000 births per year, with a higher prevalence in boys. External continent urinary diversion creates a long-term outcome. However, it is not devoid of complications. We report the case of a 30-year old female patient who had undergone cystectomy with bladder replaced with ileo-caecal segment for bladder exstrophy 13 years earlier. She was followed up for 5 years and then lost to follow up...
2017: Pan African Medical Journal
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