Proposal for changes in diagnostic criteria for sexual dysfunctions

IntroductionOfficially sanctioned diagnostic criteria have a major influence on treatment decisions and on how populations are defined for clinical research. The Diagnostic and Statistical Manual of Mental Disorders (DSM) of the American Psychiatric Association has had a major influence on research concerning the treatment of sexual disorders and has been criticized on numerous grounds.AimThe purpose of this article is to describe the evolution of criteria sets in the DSM and to critically evaluate suggestions for modification of this system.MethodAll living members of the DSM work groups on sexual dysfunction were contacted regarding their recollections of the evolution of criteria sets. Literature concerning diagnostic criteria for the sexual dysfunctions in the DSM, as well as literature suggesting modification of this system, was reviewed.Main Outcome MeasureRecommendations for changes in the DSM-V system were based upon a review of the evidence concerning optimal criteria for each diagnostic entity.ResultsThe original diagnostic system from sexual disorders in the DSM was developed by expert opinion, literature searches, and solicitation of feedback for other experts in the field. There have been minimal changes in the DSM criteria for sexual dysfunctions because of the requirement that there be substantial empirical data before modification of the system would be considered. An international consensus group has suggested major modification in criteria concerning female sexual dysfunctions. There is a growing database that documents the need to change criteria for premature ejaculation.ConclusionsIt is recommended that some of the suggested modifications to the criteria sets for sexual dysfunctions be adopted by the DSM-V committee. It is also recommended that specific criteria related to duration and severity be adopted, in order to clearly distinguish sexual disorders from transient alterations in sexual function related to life stress and relationship discord. Segraves R, Balon R, and Clayton A. Proposal for changes in diagnostic criteria for sexual dysfunctions.     

Oseltamivir for influenza in pregnancy

Pregnancy predisposes women to disproportionate morbidity and mortality from influenza infections. This is true for both seasonal epidemics as well as occasional pandemics. Inactivated yearly influenza vaccines are the best available method of disease prevention and are recommended for all pregnant women in any trimester of pregnancy and postpartum. Oseltamivir (Tamiflu^®) is currently the first-line recommended and most commonly used pharmaceutical agent for influenza prophylaxis and treatment. Oseltamivir has been demonstrated to prevent disease among exposed individuals, as well as to shorten the duration of illness and lessen the likelihood of complications among those infected. The physiologic adaptations of pregnancy may alter the pharmacokinetics and pharmacodynamics of this important drug. Updated evidence regarding these potential alterations, current knowledge gaps, and future investigative directions is discussed.     

Reasons for increasing trends in large for gestational age births

OBJECTIVE: To describe the magnitude of change in the proportion of term and postterm (37 completed weeks or more) large for gestational age (LGA) infants between 1992-2001 in Sweden and to examine whether time trends in prevalence of LGA births can be explained by changes in maternal risk factors. METHODS: Using the population-based Swedish Birth Register, we analyzed data from 1992 through 2001 on births of women who delivered live, singleton, term infants without malformations (N = 874,163). Unconditional logistic regression was used to model the odds of LGA birth. RESULTS: Mean birth weight and proportions of LGA births and births 4,500 g or more rose during the period 1992 to 2001. An unadjusted analysis estimated that the risk of LGA birth increased by 23% over 10 years. However, the prevalence of overweight and obesity (body mass index of 25 or greater) increased from 25% to 36%, and the prevalence of smoking decreased from 23% to 11% during the same period. After adjusting trends in all covariates simultaneously, the association between risk of LGA birth and calendar year disappeared. CONCLUSION: The increasing proportions of LGA births over time is explained by concurrent increases in maternal body mass index and decreases in maternal smoking. With the increasing prevalence of overweight among adolescents and young women, the prevalence of LGA infants and associated risks may increase over time. LEVEL OF EVIDENCE: II-2     

Technique for collecting mature human oocytes for in vitro fertilization

Mature oocytes may be obtained from 85 per cent of preovulatory follicles at laparoscopy. The technique of oocyte collection is described. The most important factors contributing to the success rate are surgical expertise and a satisfactory aspiration system.     

Consent for autopsy research for unexpected death in early life

Research in sudden death in fetuses (stillbirth) and infants (sudden infant death syndrome [SIDS]) is urgently needed, particularly in high-risk populations involving socioeconomic disadvantaged families. Essential to such research is the analysis of fetal and infant tissues at autopsy. Obtaining consent for donating autopsy tissues for research is especially problematic in socioeconomically disadvantaged populations in which mistrust of the medical establishment often exists. In this article, we present communication strategies for obtaining consent for research in autopsy tissues of stillbirth and SIDS cases in socioeconomically disadvantaged populations. Recommendations are provided about preparation for and the timing, setting, and content of the consent interview. The same lines of open and transparent communication delineated in this article are applicable to obtaining consent for the autopsy and autopsy research. Although the grief responses to the untimely death of the fetus or infant are universal and the recommendations of this essay are widely applicable to the general population, the expression of this grief and feelings toward autopsy-based research in socioeconomically disadvantaged populations may raise special issues that health care workers should be aware of when obtaining consent for research on autopsy-derived tissues.     

Screening for toxoplasmosis in pregnancy

Randomly collected sera from 386 pregnant women attending obstetric and gynecology clinics at Kind Khalid University Hospital, Riyadh, Saudi Arabia, were examined for toxoplasma antibodies by five serological methods, i.e. latex agglutination test (LAT), two indirect hemagglutination tests (IHAT) (Carter-Wallace, USA and Ismunit, Italy), enzyme immunoassay (EIA) and indirect fluorescent antibody test (IFAT). The percentage of sensitivity, specificity and coincidence value of these tests were compared with IFAT which was used as a reference test. For routine screening of toxoplasmosis, LAT has proved in this study to be the most suitable test. The LAT is cost effective and easy to perform. In this study of the three tests (IFAT, EIA, immunosorbent agglutination assay) to demonstrate specific IgM for toxoplasmosis, the EIA test proved to be the most satisfactory because of its 99% specificity. If EIA equipment is available, it can be used for routine screening (IgG) as well as IgM determination. The incidence of toxoplasmosis in pregnant women varied between 25.4% and 36.3% depending on the method used.     

Risk Factors for a Prolonged Length of Stay in Women Hospitalized for Preeclampsia in Texas

Objectives. To identify correlates of a prolonged length of stay (PLOS) in women hospitalized for preeclampsia/eclampsia in Texas, USA. Methods: Statewide hospital data were obtained, and the records of women who were discharged in 2004 and/or 2005 with a principal discharge diagnosis of preeclampsia or eclampsia were extracted using ICD-9-CM codes. PLOS was defined as a stay greater than 5 days. Odds ratios (OR) for PLOS were calculated. Generalized estimating equations were used to account for a small group of women who were hospitalized multiple times during the study period for preeclampsia. A total of 21,203 records were analyzed. Results: The crude incidence of PLOS was 17.5%. Advancing maternal age was positively associated with PLOS: for every 10-year increase, there was a 20% increase in the odds of PLOS (adjusted OR = 1.20,95% confidence interval (CI): 1.13, 1.28). The strongest risk factor for PLOS was the presence of renal disease: adjusted OR 5.81 (95% CI: 3.97, 8.50). Protective factors included Medicaid beneficiary status, and being admitted from the emergency department. Conclusions: The strongest correlate of PLOS in a large cohort of women hospitalized for preeclampsia was the presence of renal disease.     

Bibliography for Nutrition in Pregnancy

A compilation of sources of information on nutrition in pregnancy is presented. Sources for consumers and professionals are separated. The lists include booklets, articles, books, audiovisual materials, and addresses for other possible sources.     

Screening for aneuploidies in twins

The incidence of twins has dramatically increased in the last two decades. The theorical risk of aneuploidy is higher than in singletons. Screening for aneuploidies should be offered in all twin pregnancies. This review examines the current methods and evidence regarding screening for fetal aneuploidies in twin pregnancies.     

A Planning Checklist for Interprofessional Consultations for Women in Midwifery Care

Team‐based, interprofessional models of maternity care can allow women to receive personalized care based on their health needs and personal preferences. However, involvement of multiple health care providers can fragment care and increase communication errors, which are a major cause of preventable maternal morbidity and mortality. In order to improve communication within one health system, a community‐engaged approach was used to develop a planning checklist for the care of women who began care with midwives but developed risks for poor perinatal outcomes. The planning checklist was constructed using feedback from women, nurses, midwives, and physicians in one interprofessional, collaborative network. In feasibility testing during 50 collaborative visits, the planning checklist provided a prompt to generate a comprehensive plan for maternity care and elucidate the rationale for interventions to women and future health care providers. In interviews after implementation of the checklist within a new collaborative format of prenatal physician consultations, women were pleased with the information received, and nurses, midwives, and physicians were positive about improved communication. This tool, developed with stakeholder input, was easy to implement and qualitatively beneficial to satisfaction and health system function. This article details the creation, implementation, and qualitative evaluation of the planning checklist. The checklist is provided and can be modified to meet the needs of other health systems.     

Screening for Gonorrhea and Chlamydia in Pregnancy: Room for Improvement

ObjectiveThis study sought to determine the proportion of pregnant women who are tested for gonorrhea and chlamydia as part of their prenatal care and to examine patient and provider factors affecting testing rates.MethodsThe study investigators conducted a retrospective chart review of all patients who delivered at St. Michael's Hospital, an urban tertiary care centre in Toronto, Ontario, between November 2015 and April 2016. Rates of testing and the prevalence of positive test results for gonorrhea and chlamydia were calculated. Chi-square tests were used to compare rates of testing among different types of prenatal care providers (obstetricians, maternal-fetal medicine specialists, family practitioners, midwives) and to determine whether testing rates were affected by patient demographics or characteristics. This study was a Canadian Task Force Classification II-2 retrospective cohort study.ResultsOf the 1315 women who delivered at St. Michael's Hospital during the study period, 1220 met inclusion criteria for the study. Of these women, 186 (15.3%) were not tested for gonorrhea and chlamydia during their pregnancy. There were 11 cases of chlamydia (1.1%) and no cases of gonorrhea. Testing rates were not affected by patient demographic variables or obstetrical history. Midwives and family physicians had the highest testing rates among the provider groups: 93.8% and 91.4%, respectively. Generalist obstetricians tested 88.5% of their patients. Maternal-fetal medicine specialists had a significantly lower rate of testing than the other provider groups, at 64.8% (P < 0.0001).ConclusionsFifteen percent of women were not tested for gonorrhea and chlamydia during the study period even though testing was recommended as part of routine prenatal care. Testing rates varied among providers, and strategies to improve these rates need to be explored.     

Indications for Ultrasonography in Obstetrics

ABSTRACT: After analyzing similar data, the National Institutes of Health Consensus Task Force on Ultrasound in Pregnancy and the comparable British body reached opposite conclusions on the value of routine early pregnancy ultrasonography. Ultrasound appears useful in various clinical situations and as a screening technique in early pregnancy. Of five controlled trials of routine late-pregnancy ultrasound screening, four failed to show a benefit and a fifth may have shown decreased perinatal mortality. A study of late-pregnancy ultrasound screening where the product of fetal crown-rump length and trunk area was calculated was highly effective in predicting small-for-dates infants, although no outcome or management benefits were shown.