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Managing von Willebrand Disease in Women

Bleeding disorders have serious implications for the practice of obstetrics and gynecology. The most common inherited bleeding disorder is von Willebrand disease (VWD), which is caused by a deficiency, dysfunction, or absence of von Willebrand factor (VWF). This disorder is caused by either a quantitative or qualitative defect in VWF. It is a common cause of heavy menstrual bleeding and other bleeding problems in women and adolescent girls. Obstetricians and gynecologists should include VWD and other bleeding disorders in the differential diagnosis when evaluating patients with heavy menstrual bleeding, regardless of age. Available treatment options for adolescents are similar to those for other women. Despite the therapeutic physiologic effect of pregnancy on patients with VWD, bleeding complications remain a significant risk to both mother and fetus. Because the risk of bleeding varies by subtype, accurate diagnosis of the disease is an essential step of care to provide recommendations regarding optimal therapy and genetic counseling. Overall, the preferred management for pregnancy that is complicated by VWD is anticipating complications by monitoring bleeding parameters. Therefore, with adequate monitoring, prophylaxis, and observation, patients with VWD can be expected to tolerate the course of pregnancy with minimal risk. Because of the importance of these guidelines for the practice of obstetrics and gynecology, the information relevant to women’s health is summarized here.

Benign Vulvar Skin Disorders: Part 1

Nearly one in six women will experience chronic vulvar symptoms at some point, from ongoing itching to sensations of rawness, burning, or dyspareunia. In many chronic cases, more than one entity is the cause. Specific skin diseases, sensations of rawness from various external and internal irritants, neuropathy, and psychological issues are all much more common causes of chronic vulvar symptoms than infections. Vulvar skin disorders can interfere with sexual function because of discomfort, pain, and embarrassment. Chronic vulvar conditions impact not only a woman’s sexual well-being but also her overall quality of life. As women become more comfortable with vulvar health, they will seek the advice of their healthcare providers, especially about their sexual health. Gynecologist must be prepared to diagnose and treat vulvar conditions, including chronic vulvar skin disorders. A detailed history and physical examination, backed by a confident knowledge of the vulvar dermatoses, will aid in diagnosis and treatment. Focus of this review is on common benign conditions of vulvar skin: contact dermatitis; lichnoid vulvar dermatoses; extramammary Paget’s disease and squamous cell hyperplasia: their diagnosis and current management.

Menopause: Managing Mood, Memory and Female Sexual Dysfunctions

The review describes the diagnostic criteria, helpful screening tools, and initial treatment guidelines in order to better equip the obstetricians and gynecologists to manage these patients with depressive episodes, memory loss, Alzheimer’s disease and female sexual dysfunctions. Sexual concerns should be addressed routinely as part of all comprehensive women’s health visits. Gynecologists are often the first health care provider a woman turns to when seeking help for sexual problems. It is important to provide a safe and non-judgmental environment that facilitates discussion of these issues. Patients and their clinicians can be reassured that for the majority of women, cognitive function is not likely to worsen in postmenopause in any pattern other than that expected with normal aging. Although it not likely that in postmenopause, a woman’s cognitive function will return to what it was premenopause, she may adapt to and compensate for the symptoms with time. Stimulant medication may have a role in the treatment of subjective cognitive impairment, particularly for women with comorbid fatigue or impaired concentration who are not showing evidence of objective impairment. There is some evidence that modifying lifestyle factors can decrease the risk of dementia and even cognitive decline associated with normal aging. It is hoped that the continued research into the causes of Alzheimer’s disease will provide some of the necessary information about the prevention and treatment of this relentless and socially damaging disease.

Bone Health: Osteoporosis Prevention Strategies

Osteoporosis is an important health problem affecting mature women. Americans with osteoporosis or with low bone mass, approximately 80% are women. Osteoporosis-related fractures will occur in more than 40% of women over the age of 50. Hip fractures will occur in more than 40% of women over the age of 50. An estimated 1.3 to 1.5 million fractures occurring annually are attributed to osteoporosis, accounts for about 15% of the total. Within 1 year after a hip fracture, up to 20% of the victims will die, 25% of the survivors will be confined to long-term care facilities, and 50% will experience long-term loss of mobility. Spinal fractures can be associated with pain, loss of height, and deformities. Osteoporosis also is associated with tooth loss and the resorption of alveolar ridge. Obstetricians and gynecologists play a major role in the prevention, diagnosis, and treatment of osteoporosis as outlined in this document. It is intended as an educational tool that presents current information.

Clinical Management of Endometriosis

Endometriosis is a chronic and recurrent reproductive disorder with variable clinical presentations. Management varies depending on the patient’s age, symptoms, extent of the disease, reproductive goals, treatment risks, side effects, and cost considerations. The purpose of this document is to review the agents used in the medical management of endometriosis and discuss the use of assisted reproduction technique (ART) for patients with endometriosis who desire pregnancy. The etiology, the relationship between the extent of disease and the degree of symptoms, the effect on fertility, and the most appropriate treatment of endometriosis remain incomplete. This review also presents the evidence, including risks and benefits, for the effectiveness of medical and surgical therapy for adult women who are symptomatic with pelvic pain or infertility or both. The latest approaches using the variety of available medical and surgical treatments are discussed as they specifically relate to the adolescent population. Endometriosis is a relatively common chronic gynecologic disorder that usually presents with chronic pelvic pain or infertility. The societal effect of this disorder is enormous both in monetary costs and in quality of life.

Critical Care in Obstetrics: Disseminated Intravascular Coagulation Syndromes

Disseminated intravascular coagulation (DIC) is a life-threatening situation that can arise from a variety of obstetrical and non-obstetrical causes. DIC is a syndrome that can be initiated by a myriad of medical, surgical, and obstetric disorders. Also known as consumptive coagulopathy, defibrination syndrome and generalized intravascular coagulation, it is not a disease per se, but rather a clinicopathologic syndrome that can be initiated by a myriad of underlying diseases, conditions, or disorders. The purpose of this review is to discuss the pathophysiology of DIC syndromes, focusing on the triad represented by exaggerated activation of coagulation, consumption of coagulopathy, and impaired synthesis coagulation as well as anticoagulation proteins. The diagnosis of DIC with special attention to the available scores adding prognostic value to the laboratory parameters in patients with this dangerous condition or are at risk for its development are also reviewed. The principles of the treatment of DIC is discussed extensively from the literature. In recent years, novel diagnostic scores and treatment modalities along with bedside point-of-care tests were developed and may assist the clinician in the diagnosis and management of DIC. Team work and prompt treatment are essential for the successful management of patients with DIC. The management of DIC in obstetrics remains a major clinical challenge. The inciting disease-specific syndrome may be complex and require directed management strategies for correction of the underlying disorders. Equally important is treatment of frequently concomitant massive blood loss that worsens the coagulopathy. With limited clinically proven management strategies available, the need for future studies is obvious. We look forward to these studies designated to address our numerous evidence-based deficits, especially regarding management of obstetric DIC syndromes.

Vaccines & Immunizations (PDF)

The Advisory Committee on Immunization Practices (ACIP) recently issued the 2011 Recommended Adult Immunization Schedule. The schedule includes a recommendation in effect as of December 21, 2010. Any dose not administered at the recommended age should be administered at a subsequent visit, when indicated and feasible. The use of a combination vaccine generally is preferred over separate injections of its equivalent component vaccines. Considerations should include provider assessment, patient preference, and the potential for adverse events. Each schedule must be read with foot-notes regarding dosage and other important information, which can be found at the CDC website (link has been provided). The language in several foot-notes is changed to clarify previous wording.

Marijuana and Pregnancy Implications

This review is intended to provide practicing clinicians with an understanding of existing literature and recommendations for managing women who use marijuana during pregnancy because this will be an increasingly encountered clinical scenario. Marijuana is the most common illicit drug used in pregnancy, with a prevalence of use ranging from 3% to 30% in various populations. Marijuana freely crosses the placenta and is found in breast milk. It may have adverse effects on both perinatal outcomes and fetal neurodevelopment. Specifically, marijuana may be associated with fetal growth restriction, stillbirth, and preterm birth. There is an emerging body of evidence indicating that marijuana may cause problems with neurological development, resulting in hyperactivity, poor cognitive function, and changes in dopaminergic receptors. In addition, contemporary marijuana products have higher quantities of Delta-9-tetrahydrocannabinol (THC) than in the 1980s when much of the marijuana research was completed. The effects on the pregnancy and fetus may therefore be different than those previously seen. Further research is needed to provide evidence-based counseling of women regarding the anticipated outcomes of marijuana use in pregnancy. In the meantime, women should be advised not to use marijuana in pregnancy or while lactating. We recommend screen all women verbally for marijuana use at intake to obstetrical care and consider rescreening later in pregnancy. The review suggests a need for healthcare provider training on potential consequences of perinatal marijuana use and communication skills for counseling patients about perinatal marijuana. An increasing number of states are passing or considering medical marijuana laws. The goal of this document is to address the public health system’s responsibility to educate physicians and public about the impact of marijuana on pregnancy and to establish guidelines that discourage the use of medical marijuana by pregnant women or women considering pregnancy.

Non-Invasive Prenatal Genetic Testing for Fetal Anomalies

Non-invasive prenatal testing that uses cell-free fetal DNA (cfDNA) from the plasma of pregnant women offers tremendous potential as a screening tool for fetal aneuploidy. Recently, a number of groups have validated a technology known as massively parallel genomic sequencing, which uses a highly sensitive assay to quantify millions of DNA fragments in biological samples in a span of days and has been reported to accurately detect trisomy 13, trisomy 18 and trisomy 21 as early as the 10th week of pregnancy with results available approximately 1 week after maternal sampling. cfDNA has a very high detection rate for trisomy 21: 99% or 100%. It does not replace the precision obtained with diagnostic tests, such as chorionic villus sampling (CVS) or amniocentesis, and currently does not offer other genetic information. Given that the fetus is the source of perhaps 5% of cfDNA in maternal plasma, blood from a mother carrying a trisomy 21 pregnancy should have 2.5% more chromosome 21 sequences than if her fetus were not trisomic. cfDNA analysis will remain a screen, not a test requiring no additional assays before a management decision. Expert patient counseling may be important before and after testing. Metabolomic analysis could lead to the development of additional biochemical markers to improve Down syndrome screening. Metabolomics provide insights into the cellular dysfunction in Down syndrome. Clinical management guidelines and education are essential. As with all new screening tests and technologies, the expanded panel should be appropriately studied before it replaces current standard of care and changes clinical practice.

Female Sexual Dysfunction

Sexual intimacy is an integral part of life and is closely linked to emotional and physical well-being. Sexual dysfunction encompasses a broad spectrum of issues in the psychological, physical, interpersonal, and physiological realms. The purpose to this document is to discuss the etiology and diagnosis of female sexual dysfunction and the discussion below offers basic therapeutic approaches to the management of sexual complaints. While pharmacologic options for treating male sexual dysfunction continue to proliferate, the development of such drugs for women has lagged far behind. Now, however, a number of agents are emerging that may help to fill this gap. A discussion of the detailed evaluation and management of dyspareunia and vaginismus is beyond the scope of this article; however, diagnosis of an underlying etiology for the pain should be sought. Both disorders can benefit from education, pelvic floor physical therapy (including biofeedback and massage), and psychological counseling.