Identification of Risk Factors for Postoperative Nausea and Vomiting in the Perianesthesia Adult Patient

Postoperative nausea and vomiting (PONV) is a common and potentially debilitating complication of surgery. The preoperative assessment of PONV using established risk assessment tools enables the identification of patients at risk and potentially decreases the incidence of PONV in adult surgical patients. The identification of risk factors associated with PONV and the factors that are independent predictors of PONV preoperatively can facilitate the effective prophylactic treatment and management of PONV in adult surgical patients.     

Pregnant Adolescents With Addictions

Adolescence is the most formative time in the lives of women. During this time girls are making choices that have implications for the rest of their lives. Adolescence also can be a time when the negative impact of sexual and physical abuse from childhood begins to take its toll, contributing to adolescent pregnancy and substance abuse. In the last decade the incidences of pregnancy and drug use in the adolescent population have increased, with 80% of teenagers reported being sexually active by the age of 19 years and 80% of high school seniors reporting use of alcohol; 64% reporting smoking; and 41 % reporting marijuana use in 1995. Nurses working with pregnant adolescents must screen for substance abuse problems and physical abuse. If problems are identified, the nurse should refer the adolescent for counseling.     

Addressing Couples' Sexuality Concerns During the Childbearing Period: Use of the PLISSIT Model

During pregnancy, a couple may benefit from discussing sexuality concerns with a nurse. Couples indicate they do not receive this support, and frequently nurses state they do not have the knowledge, time, or skills to provide patient education regarding sexuality. The PLISSIT model provides a framework for developing and implementing interventions to assist clients in maintaining their sexual relationship throughout the childbearing experience.     

The training of multicompetent allied health professionals using a combined-fields method

With the advent of DRGs, quality and cost have become the chief considerations of care providers and institutional managers; as a result, persons who can perform competently in crossover fields may be more employable and valuable than their single-credentialed counterparts. In academic health centers with more than one health-related school, opportunities exist to combine degree programs that result in educating multicompetent health care providers (MCHCP). In lieu of thinking about interdisciplinary education in the traditional sense, the training of MCHCPs can be achieved by simply combining one or more aspects of their respective curricula. Three methods--intra-, across-, and extra-field combinations--of melding two historically separate fields are described. An example of an across-field combination--the Baylor College of Medicine Physician Assistant/Perfusion Technology Program--is given.     

Corticosteroids for the Enhancement of Fetal Lung Maturity: Impact on the Gravida with Preeclampsia and the HELLP Syndrome

Summary: This study was undertaken to determine maternal impact of corticosteroids administered for the promotion of fetal lung maturity in mothers with the HELLP syndrome. Twenty-seven of 427 women with the HELLP syndrome treated between 1980–1991 received a full course of steroids prior to preterm delivery. This group was compared to 27 matched control patients with the HELLP syndrome who received no corticosteroids. Subjects were matched for maternal age, race, sex of the fetus, and severity of the HELLP syndrome. The antepartum platelet count stabilized or increased in 25 of 27 steroid-treated women in contrast to 0 of 15 control women (p <0.00001). In comparison to control patients, LDH serum concentrations in steroid-treated patients stabilized or decreased and the SGOT/AST and SGPT/ALT stabilized or decreased during therapy (p < 0.005). The interval from delivery to platelet nadir in patients with Class III HELLP syndrome was shorter in the steroid-treated group (p<0.008) than in untreated patients.     

Effect of minimizing preoperative fasting on perioperative blood glucose homeostasis in children

Two hundred healthy, unpremedicated children, ages 1–10 years, scheduled for elective outpatient surgery were studied in order to examine the effect of minimizing preoperative fasting on perioperative blood glucose concentrations in paediatric patients. None of the patients ingested solids after midnight. On the day of surgery, the children were assigned to one of two groups. Group A children (n= 113) were not allowed any liquids for at least 6 h prior to surgery (NPO). Children in Group B (n= 87) ingested 10 ml·kg^?1 of apple juice 2–4 h prior to the induction of anaesthesia. All patients received lactated Ringer's solution intraoperatively, unless BG at induction was < 50 mg·dl^?1 (2.8 m·mol·l^?1) in which case dextrose 2.5% in lactated Ringer's solution was administered. None of the patients who received apple juice was hypoglycaemic during induction of anaesthesia. However, two children in the NPO group had blood glucose values ± 50 mg·dl^?1 (2.8 m·mol·l^?1) at the time of induction of anaesthesia. Thirteen (11%) patients in Group A and 6 (7%) patients in Group B showed either no change or a further decrease in their postoperative BG concentration as compared with their induction values. Two of 43 patients in Group A and 2 of 41 patients in Group B had gastric fluid volumes > 0.4 ml/kg. All patients in both groups had gastric pH < 2.5. This study shows that gastric fluid volume and pH following a 2–4 h fast are not different from the values measured in children who were subjected to a traditional fasting period of 6 h or longer. Moreover, apple juice consumed 2–4 h prior to surgery neither buffers gastric pH nor does it modify intraoperative glucose homeostasis in children.     

Nursing Management of the Infant With a Congenital Malignancy

Care of the newborn diagnosed with a congenital malignancy is a challenge for the neonatal intensive-care unit nurse. Malignancies found in infants differ from those found in older children. Nursing care of the neonate suspected or diagnosed with a congenital malignancy includes standard practices and problem identification as well as interventions unique to the patient with cancer. This article reviews the incidence, diagnosis, treatment, and nursing management of neoplasms diagnosed in neonates.     

Socioeconomic disparities in intimate partner violence against Native American women: a cross-sectional study

Background

Intimate partner violence (IPV) against women is a global public health problem, yet data on IPV against Native American women are extremely limited. We conducted a cross-sectional study of Native American women to determine prevalence of lifetime and past-year IPV and partner injury; examine IPV in relation to pregnancy; and assess demographic and socioeconomic correlates of past-year IPV.

Methods

Participants were recruited from a tribally-operated clinic serving low-income pregnant and childbearing women in southwest Oklahoma. A self-administered survey was completed by 312 Native American women (96% response rate) attending the clinic from June through August 1997. Lifetime and past-year IPV were measured using modified 18-item Conflict Tactics Scales. A socioeconomic index was created based on partner's education, public assistance receipt, and poverty level.

Results

More than half (58.7%) of participants reported lifetime physical and/or sexual IPV; 39.1% experienced severe physical IPV; 12.2% reported partner-forced sexual activity; and 40.1% reported lifetime partner-perpetrated injuries. A total of 273 women had a spouse or boyfriend during the previous 12 months (although all participants were Native American, 59.0% of partners were non-Native). Among these women, past-year prevalence was 30.1% for physical and/or sexual IPV; 15.8% for severe physical IPV; 3.3% for forced partner-perpetrated sexual activity; and 16.4% for intimate partner injury. Reported IPV prevalence during pregnancy was 9.3%. Pregnancy was not associated with past-year IPV (odds ratio = 0.9). Past-year IPV prevalence was 42.8% among women scoring low on the socioeconomic index, compared with 10.1% among the reference group. After adjusting for age, relationship status, and household size, low socioeconomic index remained strongly associated with past-year IPV (odds ratio = 5.0; 95% confidence interval: 2.4, 10.7).

Conclusions

Native American women in our sample experienced exceptionally high rates of lifetime and past-year IPV. Additionally, within this low-income sample, there was strong evidence of socioeconomic variability in IPV. Further research should determine prevalence of IPV against Native American women from diverse tribes and regions, and examine pathways through which socioeconomic disadvantage may increase their IPV risk.