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Georgine Lamvu

Publications and source records attributed to Georgine Lamvu.

12 recordsLinked to original sources
PubMed2006

Identification of diagnostic subtypes of chronic pelvic pain and how subtypes differ in health status and trauma history.

OBJECTIVE: Our primary aim was to identify subtypes of chronic pelvic pain and to compare the cases of women with the identified subtypes on health status and trauma history. We hypothesized that women with diffuse abdominal/pelvic pain would have greater health impairment and report more lifetime trauma than women with vulvovaginal pain or cyclic pain. STUDY DESIGN: We collected questionnaire data on 289 consecutive women patients from a university chronic pelvic pain clinic. From patient records, 1 gynecologist identified chronic pelvic pain subtypes on the basis of reported symptoms and the localization of pain during examination. We used analysis of covariance with pairwise contrasts. RESULTS: Seven diagnostic subtypes were identified. Patients with diffuse abdominal/pelvic pain had more trauma and worse mental and physical health status compared with patients with vulvovaginal pain and cyclic pain. Those patients with abdominal/pelvic pain also had poorer health than patients with neuropathic and fibroid pain. Endometriosis was unrelated to health status. CONCLUSION: There is immense need for further research to define subtypes of chronic pelvic pain.

Adolescent↗
PubMed2006

Long-term outcomes after surgical and nonsurgical management of chronic pelvic pain: one year after evaluation in a pelvic pain specialty clinic.

OBJECTIVE: The purpose of this study was to describe long-term outcomes for women with chronic pelvic pain (CPP) after evaluation in a CPP specialty clinic. STUDY DESIGN: This was a prospective observational cohort study of women treated for CPP at the UNC Pelvic Pain clinic between 1993 and 2000. The primary outcome was improvement in pain and the main exposure was treatment group: primarily medical (pharmacotherapy, psychotherapy, physical therapy, or combinations of the 3) or surgical (hysterectomy, resection or ablative procedures, oophrectomy, diagnostic surgery, pain mapping, vulvar or vestibular repair). Univariate, bivariate, and multivariable analyses were performed to look for relationships between background characteristics, treatment group, and improvement in pain. RESULTS: Of 370 participants; 189 had surgical treatment and 181 had medical treatment. One year after evaluation, 46% reported improvement in pain and 32% improvement in depression. Improvement in pain was similar in both treatment groups and odds of improvement were equal even after adjusting for background characteristics, psychosocial comorbidity, and previous treatments. CONCLUSION: One year after evaluation in a CPP specialty clinic, women experienced modest improvements in pain and depression after recommended surgical or nonsurgical treatment.

Adolescent↗
PubMed2006

Consistency between most important reasons for using contraception and current method used: the influence of health care providers.

OBJECTIVE: To identify factors related to consistency between women's "most important" reason for using contraception and their current contraceptive method. METHODS: A sample of 433 women completed a written questionnaire on demographics, contraceptive use history and the "most important" reason for using contraception. Women were grouped by whether their current contraceptive method "agreed" or "disagreed" with their "most important" reason for contracepting. Multivariable regression was used to identify factors associated with consistency between stated "most important" reason and current method used ("agreed"). RESULTS: Current contraceptive method was inconsistent with the "most important" reason for using a method in 25% of women. Demographic characteristics and knowledge of contraceptive effectiveness did not differ between the "agreed" and "disagreed" groups. Women using a method consistent with their reason were more likely to have discussed contraception with a health care provider (RR=1.59, 95% CI 1.13-2.25) even after adjusting for source of contraceptive method or source of contraceptive information (RR=1.57, 95% CI 1.10-2.23). CONCLUSION: Contact with a health care provider was the only factor associated with consistency between birth control method and reasons for initiating contraception. This association appears to be independent of knowledge about contraceptive effectiveness.

Adolescent↗
PubMed2006

A conceptual model for the pathophysiology of vulvar vestibulitis syndrome.

UNLABELLED: Vulvar vestibulitis syndrome (vestibulitis), the most common type of chronic vulvovaginal pain, impairs the psychologic, physical, and reproductive health of approximately 10% of women at some point in their lives. Research on the pathophysiology of vestibulitis suggests abnormalities in 3 interdependent systems: vestibular mucosa, pelvic floor muscles, and central nervous system pain regulatory pathways. To date, causes and relative contributions of these abnormalities to the development and maintenance of vestibulitis remain poorly understood. Research consistently supports the conceptualization of vestibulitis as a chronic pain disorder-akin to fibromyalgia, irritable bowel disorder, and temporomandibular disorder (TMD)-that is far more complex than vestibular hypersensitivity alone. Nevertheless, the clinical diagnosis of vestibulitis continues to rely on subjective report of pain during intercourse and vestibular sensitivity on clinical examination after exclusion of other gynecologic disorders. We propose that current diagnostic criteria, which are based on highly subjective patient and clinician measures, are not sufficient to describe and properly classify the heterogeneous clinical presentations of this disorder. To inform clinical care or research, we must be able to objectively characterize women with vestibulitis. This narrative review critically appraises current conceptualization of vestibulitis and presents a context for studying vestibulitis as a chronic pain disorder, emphasizing the need for objective assessment of clinical features. TARGET AUDIENCE: Obstetricians & Gynecologists, Family Physicians. LEARNING OBJECTIVES: After completion of this article, the reader should be able to state that vulvar vestibulitis is common; recall that the disorder has three major pathophysiological pathways and that understanding of these pathways is important in selecting treatment options, and explain that the clinician must attempt to properly classify the clinical presentations of the disorder.

Female↗
PubMed2005

Antenatal maternal administration of phenobarbital for the prevention of exchange transfusion in neonates with hemolytic disease of the fetus and newborn.

OBJECTIVE: Hemolytic disease of the fetus and newborn infant (HDFN) can be associated with bilirubin encephalopathy, which is usually averted through neonatal exchange transfusions (EXT). However, EXT can be associated with significant procedure-related morbidity. We hypothesized that maternal oral administration of phenobarbital (PB) to women with HDFN would reduce the rate of EXT. STUDY DESIGN: Cases of HDFN from January 1985 to June 2003 were reviewed. All patients who underwent serial intrauterine transfusions (IUTs) for red cell alloimmunization were included. Patients were offered oral phenobarbital (30 mg 3 times a day) after their last IUT in an effort to enhance fetal hepatic maturity. Variables studied included gestational age and hemoglobin multiples of the median at first transfusion and delivery, peak neonatal bilirubin, need for exchange transfusion, and maternal PB administration. Multivariate regression analysis was applied to determine relative risks and 95% CIs. RESULTS: Seventy-one patients met study criteria; 29% of the neonates underwent EXT. The use of antenatal PB was associated with a decreased incidence of EXT, 9% versus 52% ( P < .01). After controlling for confounding variables, the relative risk for EXT after antenatal PB administration was 0.23 (95% CI: 0.06-0.76). CONCLUSION: Maternal administration of PB reduces the need for neonatal EXTs in HDFN.

Adult↗
PubMed2005

A randomized trial of amnioreduction versus septostomy in the treatment of twin-twin transfusion syndrome.

OBJECTIVE: Left untreated, severe twin-to-twin transfusion syndrome (TTTS) presenting in the early second trimester of pregnancy is often associated with significant maternal morbidity and almost universal perinatal loss. Removal of excessive amounts of amniotic fluid through serial amniocenteses (amnioreduction) has been the mainstay of therapy. We sought to compare amnioreduction to intentional perforation of the intervening twin membrane (septostomy). STUDY DESIGN: Pregnant women with TTTS before 24 weeks' gestation were randomly assigned to serial amnioreduction or septostomy. A single puncture technique under ultrasound guidance was used for the septostomy. The primary outcome measure was survival to neonatal discharge, and was assessed based on the number of pregnancies or the number of fetuses as appropriate. RESULTS: The study was terminated at the planned interim analysis stage after 73 women were enrolled. This was because the rate of survival of at least 1 infant was similar in the amnioreduction group compared to the septostomy group (78% vs 80% of pregnancies, respectively; RR=0.94, 95%CI 0.55-1.61; P=.82). Patient undergoing septostomy were more likely to require a single procedure for treatment (64% vs 46%; P=.04). CONCLUSION: Although overall perinatal survival is not enhanced, septostomy offers the advantage of often requiring a single procedure compared to serial amnioreduction in the treatment of severe twin-to-twin transfusion syndrome.

Amniotic Fluid↗
PubMed2005

Teaching residents coding and documentation: effectiveness of a problem-oriented approach.

OBJECTIVE: We sought to assess the effectiveness of a problem-oriented approach to teaching residents accurate coding and documentation of ambulatory gynecology visits. STUDY DESIGN: This was a pilot before-and-after study. Nine resident volunteers underwent 4 individual instructional sessions on coding and documentation with a trained faculty member over 6 weeks. Outcomes were assessed by comparing the appropriateness of procedure and diagnostic codes billed in participant continuity clinic prior to and in the 6 to 9 months following the intervention. RESULTS: Following the intervention, participants demonstrated an increase in the accuracy of coding the correct category of the evaluation and management service, an increase in the appropriate use of modifiers, and a decline in undercoding errors. CONCLUSION: Problem-oriented interactive learning appears to be an effective method of teaching residents proper coding and documentation.

Feasibility Studies↗
PubMed2005

Racial differences among reasons for participating in research of pregnancy outcomes: the right from the start experience.

BACKGROUND: Historically, racial minorities and women are less likely to participate in medical research than are whites and men. Although much is known about barriers to enrollment for those who decline to participate, much less is known about factors that motivate those who choose to enroll. OBJECTIVE: This study examines the reasons for participation in pregnancy outcomes research and determines whether these reasons varied by race. METHODS: Right From The Start is an ongoing prospective cohort study. Pregnant women aged >or=18 years, who enrolled in and completed the study between December 2000 and June 2003, were interviewed by telephone at the conclusion of their participation and asked about motivators for enrolling. Univariate and bivariate statistics were used to determine the relationship between self-identified race and main reason for participating in the study. Logistic regression was used to adjust for the influence of age, gravidity, education, marital status, and income. RESULTS: A total of 1106 women were interviewed: 735 (66.5%) whites; 285 (25.8%) blacks; 30 (2.7%) Hispanics; and 56 (5.1%) others (Asians, Pacific Islanders). Black women listed a free ultrasound (73/247, 29.6%), contribution to medical knowledge (60/247, 24.3%), wanting to learn about pregnancy health (46/247, 18.6%), and concern about pregnancy health (30.247, 12.1%) as their main reason for participation. Black women were significantly less likely than white women to cite contribution to medical knowledge as the main reason for participation (odds ratio [OR] = 0.44; 95% CI, 0.36-0.63). Blacks were more likely than whites to list wanting to learn about pregnancy health (OR = 3.12; 95% CI, 1.88-5.55) or concern about pregnancy health (OR = 3.0; 95% CI, 1.56-5.94), even after adjusting for age, gravidity, pregnancy loss, education, marital status, and income. CONCLUSIONS: Access to free pregnancy ultrasounds and contribution to medical knowledge were important motivators for both white and black women. However, whereas black women were more likely to report concerns about pregnancy health or pregnancy health education as the main reason for participation, white women were more likely to report a desire to contribute to medical knowledge.

Adult↗
PubMed2004

Obesity: physiologic changes and challenges during laparoscopy.

OBJECTIVE: The purpose of this report was to describe the evidence for the benefits of laparoscopic surgery in obese patients, to review the physiologic abnormalities that are associated with obesity, and to explore surgical techniques that will enable surgeons to perform laparoscopy successfully in obese patients. STUDY DESIGN: This article is a review of the available literature on obesity, the physiologic changes that occur in obese patients, and the impact of these changes on laparoscopy outcomes. RESULTS: Obesity is associated with sudden death and a wide range of morbid conditions such as hypertension, atherosclerosis, angina, chronic obstructive disease, and diabetes mellitus. Recent studies have demonstrated that obese patients who undergo laparoscopy have shorter hospital stays, less postoperative pain, and fewer wound infections when compared with obese patients who undergo laparotomy. Laparoscopy patients also have fewer postoperative ileus and fevers. CONCLUSION: With thorough preparation and careful preoperative evaluation, laparoscopy can be performed safely and is the preferred surgical method in obese patients.

Adipose Tissue↗
PubMed2004

The role of laparoscopy in the diagnosis and treatment of conditions associated with chronic pelvic pain.

Laparoscopy is a useful tool for the diagnosis and treatment of conditions associated with chronic pelvic pain. In the evaluation of chronic pelvic pain, laparoscopic techniques vary from conservative procedures, such as pain mapping, excision, and nerve ablation, to more extensive procedures like oophorectomy and hysterectomy. Although useful for diagnosis, laparoscopy continues to have a controversial role in the treatment of chronic pelvic pain.

Female↗
PubMed2004

Vaginal apex resection: a treatment option for vaginal apex pain.

OBJECTIVE: Vaginal apex pain is a subset of chronic pelvic pain commonly treated with surgical excision of the vaginal apex. Our objective was to estimate long-term postoperative pain levels, recovery time, and return to sexual function in women who have undergone vaginal apex repair for chronic vaginal apex pain. METHODS: Since 1995, 45 women have undergone vaginal apex repair at our institution. All were asked to complete a questionnaire describing pain levels, sexual function, daily activities, ability to work, and medical therapy before and after surgical repair of the vaginal apex. Demographic background, previous medical history, and surgical history were abstracted from the medical records. Fisher exact and Wilcoxon rank sum tests were used to determine associations among baseline characteristics and various outcomes. McNemar chi(2) testing was use to compare before and after pain levels. RESULTS: Twenty-seven women constituted the study sample and were available for evaluation before and after vaginal apex repair. Sixty-seven percent of respondents experienced resolution of pelvic pain after vaginal apex repair for a median of 20 months. The number of women experiencing pain with daily activities decreased from 92% before vaginal apex repair to 41% after vaginal apex repair, and 30% reported sexual activity without dyspareunia after vaginal apex repair (P = .004). Sixty-one percent of women returned to work after vaginal apex repair. Most patients required continued medical therapy after vaginal apex repair. CONCLUSION: Vaginal apex repair improves general levels of pelvic pain in some patients diagnosed with vaginal apex pain. Pain relief after vaginal apex repair is temporary, and women are likely to need continued medical therapy.

Adult↗