Obstetrics and Gynecology Commons^™

Intrahepatic Cholestasis Of Pregnancy With Severe Elevation Of Bile Acids In The Setting Of Acute Hepatitis C Infection, Megan L. Lawlor, Agatha S. Critchfield

Obstetrics and Gynecology Faculty Publications

Intrahepatic cholestasis of pregnancy (ICP) is a complication of pregnancy resulting in elevation of serum bile acid levels. ICP is often associated with underlying liver disease, including hepatitis C. Bile acids in relationship to the acute infection of hepatitis C virus have not yet been delineated in the literature. A 26-year-old gravida 4 para 2103 with dichorionic, diamniotic twin gestation and history of intravenous drug abuse developed ICP in the setting of acute hepatitis C infection. In addition to clinical symptoms of pruritus and right upper quadrant pain, she developed severe elevation in bile acids, 239 micromol/L, and transaminitis aspartate …

Results Of A Health Education Message Intervention On Hpv Knowledge And Receipt Of Follow-Up Care Among Latinas Infected With High-Risk Human Papillomavirus, Maureen Sanderson, Dineo Khabele, Claudine L. Brown, Khalil Harbi, Leah R. Alexander, Ann L. Coker, Maria E. Fernandez, Heather M. Brandt, Mary K. Fadden, Pamela C. Hull

Obstetrics and Gynecology Faculty Publications

A clinic-based intervention study was conducted among high-risk human papillomavirus (HPV)-infected Latinas aged 18-64 years between April 2006 and May 2008 on the Texas-Mexico border. Women were randomly assigned to receive a printed material intervention (n=186) or usual care (n=187) and were followed at three months, six months, and 12 months through telephone surveys and review of medical records. The HPV knowledge of nearly all women had increased greatly, but only two-thirds of women reported they had received follow-up care within one year of diagnosis regardless of additional health education messaging. Our findings suggest that, regardless of type of health …

Challenges And Considerations In Optimizing Ovarian Stimulation Protocols In Oncofertility Patients, Kathryn Coyne, Mackenzie Purdy, Kathleen O'Leary, Jerome L. Yaklic, Steven R. Lindheim, Leslie A. Appiah

Obstetrics and Gynecology Faculty Publications

The scope of cancer treatment in women of childbearing age has changed in the last decade. Fertility preservation is no longer an afterthought but central to multi-disciplinary cancer treatment planning and should be addressed due to the cytotoxic effects of cancer therapy. However, oncology patients present as a unique treatment challenge as the physician must balance the urgency of fertility preservation with the risks of delaying cancer therapy. Controlled ovarian stimulation (COS) is routinely applied in assisted reproductive technology but can be contraindicated in women with estrogen-receptor-positive tumors. This paper reviews some of the challenges to consider when using COS …

Metrics Of The Gynecologic Oncology Literature Focused On Cited Utilization And Costs, Edward J. Pavlik, John Hoff, Dylan Woolum, Yuqing Liang, Christiaan Wijers, Melissa Schwartz, Jason Lefringhouse, Lauren Baldwin

Obstetrics and Gynecology Faculty Publications

OBJECTIVE: The newest findings on literature utilization relevant to gynecologic oncology were published by Thomson Reuters during June 2013 as determinants of journal standing. Our objective was to assess the different metrics reported for relative impact and cost for journals relevant to gynecologic oncology.

METHODS: 55 journals were evaluated for Impact Factor (IF), 5Year IF, Immediacy Index, Cited Half Life, Eigenfactor (EF) Score, Article Influence (AI) scores and subscription costs obtained from publisher information.

RESULTS: CA-A Cancer Journal for Clinicians had the highest IF (101.78) & AI (24.502). The top EF cancer-specific journals were the Journal of Clinical Oncology, Cancer …

Adolescence And Sexuality, Joav Merrick, Ariel Tenenbaum, Hatim A. Omar

Pediatrics Faculty Publications

No abstract provided.

Transvaginal Ultrasonography In Ovarian Cancer Screening: Current Perspectives, John R. Van Nagell Jr., John T. Hoff

Obstetrics and Gynecology Faculty Publications

Transvaginal ultrasonography (TVS) is an integral part of all major ovarian cancer screening trials. TVS is accurate in detecting abnormalities in ovarian volume and morphology, but is less reliable in differentiating benign from malignant ovarian tumors. When used as the only screening test, TVS is sensitive, but has a low positive predictive value. Therefore, serum biomarkers and tumor morphology indexing are used together with TVS to identify ovarian tumors at high risk for malignancy. This allows preoperative triage of high-risk cases to major cancer centers for therapy while decreasing unnecessary surgery for benign disease. Ovarian cancer screening has been associated …

Soluble Human Epidermal Growth Factor Receptor 2 (Sher2) As A Potential Risk Assessment, Screening, And Diagnostic Biomarker Of Lung Adenocarcinoma, Abby L. Cosentino-Boehm, Jacqueline M. Lafky, Tammy M. Greenwood, Kimberly D. Kimbler, Marites C. Buenafe, Yuxia Wang, Adam J. Branscum, Ping Yang, Nita J. Maihle, Andre T. Baron

Obstetrics and Gynecology Faculty Publications

Lung cancer is the leading cause of cancer-related death in the United States. Here, we evaluated the potential clinical utility of soluble human epidermal growth factor receptor 2 (sHER2) for the risk assessment, screening, and diagnosis of non-small cell lung cancer (NSCLC) using an unmatched case-control study design. Serum sHER2 concentrations were measured by immunoassay in 244 primary NSCLC cases and 218 healthy controls. Wilcoxon rank-sum tests, logistic regression models, and receiver operating characteristic plots were used to assess whether sHER2 is associated with lung cancer. Median serum sHER2 concentrations are higher in patients with adenocarcinoma than squamous cell carcinoma …

Association Of Intimate Partner Violence And Childhood Sexual Abuse With Cancer-Related Well-Being In Women, Ann L. Coker, Diane R. Follingstad, Lisandra S. Garcia, Corrine M. Williams, Timothy N. Crawford, Heather M. Bush

Obstetrics and Gynecology Faculty Publications

BACKGROUND: Limited evidence suggests that intimate partner violence (IPV) may be associated with poorer cancer outcomes. We hypothesized that timing and type of IPV as well as childhood sexual abuse (CSA) may negatively affect depression, perceived stress, and cancer-related well-being.

METHODS: This was a cross-sectional study of women diagnosed with either breast, cervical, or colorectal cancer in the prior 12 months included in the Kentucky Cancer Registry. Consenting women were interviewed by phone (n=553). Multivariate analysis of covariance (MANCOVA) was used to determine the association between IPV (37% lifetime prevalence) and type, timing, and the range of correlated cancer-related well-being …

Hormonal Induction Of Polo-Like Kinases (Plks) And Impact Of Plk2 On Cell Cycle Progression In The Rat Ovary, Feixue Li, Misung Jo, Thomas E. Curry, Jing Liu

Obstetrics and Gynecology Faculty Publications

The highly conserved polo-like kinases (Plks) are potent regulators of multiple functions in the cell cycle before and during mitotic cell division. We investigated the expression pattern of Plk genes and their potential role(s) in the rat ovary during the periovulatory period. Plk2 and Plk3 were highly induced both in intact ovaries and granulosa cells in vivo after treatment with the luteinizing hormone (LH) agonist, human chorionic gonadotropin (hCG). In vitro, hCG stimulated the expression of Plk2 in granulosa cells, but not Plk3. This induction of Plk2 expression was mimicked by both forskolin and phorbol 12 myristate 13-acetate (PMA). Moreover, …

Sexually Transmitted Diseases (Stds), Donald E. Greydanus, Jane Seyler, Hatim A. Omar

Pediatrics Faculty Publications

High rates of unprotected sexual behavior in adolescents result in millions of cases of STDs in the world. This chapter reviews factors inducing high STD rates, specific STDs, and their management based on 2010 U.S. Centers for Disease Control and Prevention (CDC) STD guidelines. Clinicians should screen all their sexually active adolescent patients for STDs and provide preventive education as well as treatment measures.

Contraception In Adolescents, Donald E. Greydanus, Carolyn M. Lentzsch-Parcells, Hatim A. Omar

Pediatrics Faculty Publications

The age of adolescence is the time when most adolescents in the world begin to be sexually active with resultant millions of pregnancies and sexually transmitted diseases (STDs). This chapter considers methods of contraception for these adolescents, including oral contraceptives, transdermal contraception, minipills, intra-vaginal ring, injectable contraception, intrauterine devices (IUDs), barrier contraceptives, implants, and others. It is important for clinicians caring for sexually active youth to provide information regarding contraception and appropriate contraceptive prescriptions.

Menstrual Disorders In The Adolescent Female, Donald E. Greydanus, Shawn Sorrel, Hatim A. Omar

Pediatrics Faculty Publications

This chapter reviews basic concepts of menstrual disorders in adolescents beginning with an overview of menstrual physiology followed by consideration of various abnormal menstrual patterns: amenorrhea (primary and secondary), dysfunctional uterine bleeding, dysmenorrhea (primary and secondary), and premenstrual syndrome.

Adolescence And Contraception, Donald E. Greydanus, Carolyn M. Lentzsch-Parcells, Hatim A. Omar, Colleen B. Dodich

Pediatrics Faculty Publications

The age of adolescence is the time when most adolescents in the world become sexually active with resultant millions of pregnancies and sexually transmitted diseases. This paper considers methods of contraception for these adolescents, including oral contraceptions, transdermal contraception, mini-pills, intravaginal ring, injectable contraception, intrauterine devices, barrier contraceptives, implants, and others. It is important for clinicians caring for sexually active youth to provide information regarding contraception and appropriate contraceptive prescriptions.

Sexually Transmitted Diseases In Adolescence, Donald E. Greydanus, Jane Seyler, Hatim A. Omar, Colleen B. Dodich

Pediatrics Faculty Publications

High rates of unprotected sexual behavior in adolescents result in millions of sexually transmitted diseases (STDs) in the world. This paper reviews factors inducing high STD rates, specific STDs, and their management based on 2010 US Centers for Disease and Prevention (CDC) STD guidelines. Clinicians should screen all their sexually active adolescent patients for STDs and provide preventive education as well as treatment measures.

Pregnancy In Adolescence, Donald E. Greydanus, Marlene B. Huff, Hatim A. Omar, Colleen B. Dodich

Pediatrics Faculty Publications

Over 14 million adolescents in the world annually give birth and nearly 800.000 adolescents in the United States become pregnant each year. This paper considers concepts of teen pregnancy including risks to the mother as well as offspring, the adolescent father, issues related to abortion, and concepts of prevention of unwanted pregnancy in youth. Adolescent pregnancy is a global phenomenon affecting all societies and cultures.

Adolescent Female Menstrual Disorders, Donald E. Greydanus, Shawn Sorrel, Hatim A. Omar, Colleen B. Dodich

Pediatrics Faculty Publications

This paper reviews basic concepts of menstrual disorders in adolescents beginning with an overview of menstrual physiology followed by consideration of various abnormal menstrual patterns: amenorrhea (primary and secondary), dysfunctional uterine bleeding, dysmenorrhea (primary and secondary), and premenstrual syndrome.

Response To An Abnormal Ovarian Cancer-Screening Test Result: Test Of The Social Cognitive Processing And Cognitive Social Health Information Processing Models, Michael A. Andrykowski, Edward J. Pavlik

Behavioral Science Faculty Publications

All cancer screening tests produce a proportion of abnormal results requiring follow up. Consequently, the cancer-screening setting is a natural laboratory for examining psychological and behavioural response to a threatening health-related event. This study tested hypotheses derived from the social cognitive processing and cognitive-social health information processing models in trying to understand response to an abnormal ovarian cancer (OC) screening test result. Women (n = 278) receiving an abnormal screening test result a mean of 7 weeks earlier were assessed prior to a repeat screening test intended to clarify their previous abnormal result. Measures of disposition (optimism, informational coping style), …

Menstrual Bleeding Patterns In Adolescents Using Etonogestrel (Eng) Implant, Amit M. Deokar, Wendy Jackson, Hatim A. Omar

Pediatrics Faculty Publications

Background: Etonogestrel (ENG) implant is an effective method of contraception. The implant is designed to provide contraceptive efficacy for 3 years with a relatively quick return of fertility upon its removal. Menstrual irregularities are not uncommon on long-acting progestins and can often be the factor for discontinuation or removal. A retrospective chart analysis was done on 58 patients who chose to be on the ENG implant. Age ranged from 12 to 24 years. The cycle ranged from 1 to 17 months. The mean length of use of the implant was 10.9 months. Over the 20-month period, 13 ENG implants were …

Specific Thiazolidinediones Inhibit Ovarian Cancer Cell Line Proliferation And Cause Cell Cycle Arrest In A Pparγ Independent Manner, Linah Al-Alem, R. Chase Southard, Michael W. Kilgore, Thomas E. Curry

Pharmacology and Nutritional Sciences Faculty Publications

BACKGROUND: Peroxisome Proliferator Activated Receptor gamma (PPARγ) agonists, such as the thiazolinediones (TZDs), have been studied for their potential use as cancer therapeutic agents. We investigated the effect of four TZDs--Rosiglitazone (Rosi), Ciglitazone (CGZ), Troglitazone (TGZ), and Pioglitazone (Pio)--on ovarian cancer cell proliferation, PPARγ expression and PPAR luciferase reporter activity. We explored whether TZDs act in a PPARγ dependent or independent manner by utilizing molecular approaches to inhibit or overexpress PPARγ activity.

PRINCIPAL FINDINGS: Treatment with CGZ or TGZ for 24 hours decreased proliferation in three ovarian cancer cell lines, Ovcar3, CaOv3, and Skov3, whereas Rosi and Pio had no …

Selective Inguinal Lymphadenectomy In The Treatment Of Invasive Squamous Cell Carcinoma Of The Vulva, Christopher P. Desimone, Jeffrey Elder, John R. Van Nagell Jr.

Obstetrics and Gynecology Faculty Publications

En bloc radical vulvectomy with bilateral inguinofemoral lymphadenectomy has now been replaced by radical wide excision and selective inguinal lymphadenectomy based on the stage and location of invasive vulvar cancer. Early stage lateral cancers can be effectively treated by radical wide excision and ipsilateral superficial inguinal lymphadenectomy. Lymph node mapping using perilesional injection of radiocolloid and blue dye may identify sentinel lymph nodes which can be removed, thereby avoiding the morbidity of full inguinal lymphadenectomy in selected patients with early stage disease.

Pregnancy And Abortion, Shawn J. Smith, Amit M. Deokar, Hatim A. Omar

Pediatrics Faculty Publications

The role of caring for a pregnant adolescent can be rewarding, but it also possess unique challenges. A significant number of adolescent pregnancies are unintended and therefore providing comprehensive counseling is important even before the initiation of sexual activity. By understanding the risk factors the patient may further be provided delivery of appropriate health prevention/promotion services. It is also important for the health provider to continue to be an integral part of the life of the teenager and her child for an optimal development and growth.

Prepubertal Office Gynecology, Hatim A. Omar, Wendy Jackson, Amit M. Deokar

Pediatrics Faculty Publications

Clinical presentation and complaints of the vulvo-vaginal area are quite prevalent in the pediatric population and the primary care providers the first individuals called upon to evaluate the patients. One of the most difficult tasks for an individual that rarely performs the genitourinary examination is performing one on a pediatric patient. This chapter has been written to aid the primary care provider in successful examination, documentation and diagnosis.

Ovarian Tumors In Children And Adolescents, Linah Al-Alem, Amit M. Deokar, Rebecca Timme, Hatim A. Omar

Pediatrics Faculty Publications

Ovarian tumors are uncommon in the child and adolescent population, but given that cancer is a leading cause of death even in this age group it is important for the general practice physician to be aware of the signs and symptoms. These can include abdominal pain, increased abdominal girth, a palpable mass on pelvic or abdominal exam, nausea and vomiting, decreased appetite, weight loss, constipation, back pain, leg cramps, dyspareunia, urinary symptoms, abnormal uterine bleeding, and ascites, to name a few. The types of gynecological tumors seen in adults are also seen in children except in differing frequencies. The most …

Contraception, Donald E. Greydanus, Hatim A. Omar, Lyubov A. Matytsina, Artemis Tsitsika

Pediatrics Faculty Publications

Contraception is an important concept for sexually active adolescent females to understand who do not wish to become pregnant. This chapter reviews important, effective, and safe contraceptive methods that can be used by female youth. These methods include abstinence, oral contraception, contraceptive patch. mini-pills, emergency contraceptives, injectable contraception (DMPA), implants (lmplanon), intravaginal ring, vaginal barrier contraceptives, intrauterine devices, and natural family planning. Promotion of sexual responsibility should be the charge of health professionals caring for adolescents and young adults.

Menstrual Disorders In Adolescent Females, Donald E. Greydanus, Hatim A. Omar, Artemis Tsitsika, Dilip R. Patel

Pediatrics Faculty Publications

Onset of menstruation (i.e., menarche) is a determining event of the adolescent female signifying the progress of puberty, which in the majotity of cases is visibly initiated with thelarche (onset of breast development or breast buds). Menarche usually occurs during the earlier time of the second decade of life and ends with menopause, typically in the 5th decade of life. The adolescent can present with a wide variety of menstrual dilemmas and disorders which will be discussed in this chapter.

Radical Hysterectomy With Pelvic Lymphadenectomy: Indications, Technique, And Complications, Rachel A. Ware, John R. Van Nagell Jr.

Obstetrics and Gynecology Faculty Publications

Radical hysterectomy with pelvic lymphadenectomy remains the treatment of choice for women with Stages IA₂ and IB₁carcinoma of the cervix, and selected patients with Stage II endometrial cancer. Improvement in surgical techniqe, administration of prophylactic antibiotics, thromboemolic prophylaxis, and advances in critical care medicine have resulted in lower operative morbidity associated with this procedure. Major urinary tract complications such as ureteral injury or vesico-vaginal fistula are now extremely rare (< 1%). Five-year survival rates following this procedure vary according to a number of clinical and histologic variables, and may be as high as 90% in women without lymph node metastases.

Ethnic Disparities In Cervical Cancer Survival Among Texas Women, Ann L. Coker, Christopher P. Desimone, Katherine S. Eggleston, Arica L. White, Melanie Williams

CRVAW Faculty Journal Articles

Objective: The aim of this work was to determine whether minority women are more likely to die of cervical cancer. A population-based cohort study was performed using Texas Cancer Registry (TCR) data from 1998 to 2002.

Methods: A total of 5,166 women with cervical cancer were identified during 1998–2002 through the TCR. Measures of socioeconomic status (SES) and urbanization were created using census block group-level data. Multilevel logistic regression was used to calculate the odds of dying from cervical cancer by race, and Cox proportional hazards modeling was used for cervical cancer-specific survival analysis.

Results: After adjusting for age, SES, …

Addressing Cervical Cancer In Central Appalachia, Baretta R. Casey, Richard A. Crosby, Wallace Bates, Tonya D. Godsey, Mark B. Dignan

Center of Excellence in Rural Health Presentations

Rural women, particularly those residing in Appalachia, have some of the nation’s highest cervical cancer mortality rates. With support from federal and private grants, the University of Kentucky Center for Excellence in Rural Health-Hazard is attempting to address this issue. Eastern Kentucky-based researchers are surveying 18- to 26-year-old female community health center patients and college students about their risk factors for the disease, and then offering them free Gardasil, a vaccine against the virus that causes most cervical cancer cases.

Violence Against Women Raises Risk Of Cervical Cancer, Ann L. Coker, Claudia Hopenhayn, Christopher P. Desimone, Heather M. Bush, Leslie Crofford

CRVAW Faculty Journal Articles

Background: An emerging literature suggests that violence against women (VAW), particularly sexual violence, may increase the risk of acquiring a sexually transmitted infection (STI) and, therefore, may be associated with cervical cancer development. The purpose of this cross-sectional analysis was to determine if women who had experienced violence had higher prevalence rates of invasive cervical cancer.

Methods: Women aged 18–88 who joined the Kentucky Women’s Health Registry (2006–2007) and completed a questionnaire were included in the sample. Multivariate logistic regression analyses were used to adjust odds ratio (OR) for confounders (e.g., age, education, current marital status, lifetime illegal drug use, …

Hpv Vaccine Acceptance Among Latina Mothers By Hpv Status, Maureen Sanderson, Ann L. Coker, Katherine S. Eggleston, Maria E. Fernandez, Concepcion D. Arrastia, Mary Kay Fadden

CRVAW Faculty Journal Articles

Objective: We investigated whether Latina mothers who were and were not human papillomavirus (HPV) positive differed in their knowledge and acceptance of the HPV vaccine for their children.

Methods: We conducted a cross–sectional survey among women aged 18–64 years between April 2007 and April 2008. Data collectors conducted in-person interviews in community clinics with 215 HPV-negative women and 190 HPV-positive women (with respective response rates of 64% and 84%). Most (83%) HPV-positive women were recruited at dysplasia clinics. Although no HPV-negative women were recruited at dysplasia clinics, they were recruited at other low-income public and private clinics.

Results: After adjustment …