| 1. |
- Gislén, Lars, et al.
(författare)
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Use of the drop volume of amniotic fluid in estimating the risk for respiratory distress syndrome in the newborn infant
- 1986
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier BV. - 1097-6868 .- 0002-9378. ; 154:1, s. 68-74
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Tidskriftsartikel (refereegranskat)abstract
- The present study describes the testing and function of the drop-volume method in the analysis of fetal lung maturity with use of amniotic fluid. Elevated surface tension resulting from a lack of surface-active phospholipids (surfactant) is the primary etiologic defect in the development of respiratory distress syndrome. The drop-volume method quantifies the surface tension of amniotic fluid with use of the fact that the volume of a falling drop of liquid is proportional to the quantity of surfactant in the solution. The drop-volume method requires only 2 minutes and 2 ml of amniotic fluid and predicts fetal lung maturity with an accuracy equal to or greater than that of other tests currently in use.
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| 2. |
- Karlsson, Bengt, et al.
(författare)
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Transvaginal ultrasonography of the endometrium in women with postmenopausal bleeding--a Nordic multicenter study
- 1995
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier BV. - 1097-6868 .- 0002-9378. ; 172:5, s. 1488-1494
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The purpose of this study was to use transvaginal ultrasonographic measurements to find the thickness of the endometrium below which the risk of endometrial abnormality in women with postmenopausal bleeding is low. STUDY DESIGN: This multicenter study was carried out at eight clinics in four Nordic countries. The study included 1168 women with postmenopausal bleeding scheduled for curettage Before the curettage was performed, the thickness of the endometrium was measured with transvaginal ultrasonography. The measurement included both endometrial layers (double-layer technique). The transvaginal ultrasonographic measurement was compared with the histopathologic diagnosis of the curettage specimens. RESULTS: In women with atrophic endometrium the mean endometrial thickness (+/- SD) was 3.9 +/- 2.5 mm. The corresponding figures for women with endometrial cancer were 21.1 +/- 11.8 mm. No malignant endometrium was thinner than 5 mm. In 30 women (2.8%) it was not possible to measure the thickness of the endometrium; one of these women had endometrial cancer. The 95% confidence limit for the probability of excluding endometrial abnormality was 5.5% when the endometrial thickness was < or = 4 mm as measured by transvaginal ultrasonography. CONCLUSION: The risk of finding pathologic endometrium at curettage when the endometrium is < or = 4 mm as measured by transvaginal ultrasonography is 5.5%. Thus in women with postmenopausal bleeding and an endometrium < or = 4 mm it would seem justified to refrain from curettage.
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| 3. |
- Wide-Swensson, Dag, et al.
(författare)
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Calcium channel blockade (isradipine) in treatment of hypertension in pregnancy: a randomized placebo-controlled study
- 1995
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier BV. - 1097-6868 .- 0002-9378. ; 173, s. 872-
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Our purpose was to study the effects of isradipine, a dihydropyridine calcium channel blocker, on mother and fetus in the treatment of hypertensive disorders of pregnancy. STUDY DESIGN: The investigation was performed as a two-group, parallel, double-blind multicenter study of isradipine versus placebo. Fifty-four women were randomized to treatment with isradipine slow-release capsules given orally 5 mg twice a day and 57 to a placebo group. RESULTS: Isradipine lowered the maternal mean arterial blood pressure effectively in women with nonproteinuric hypertension but did not do so in women with proteinuria at recruitment or appearing during treatment. Blood flow in the umbilical artery and maternal renal and liver function were not influenced by treatment. Isradipine had few side effects and was well tolerated. CONCLUSION: Calcium channel blockade with isradipine is effective for treatment of nonproteinuric hypertension but not in preeclampsia.
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| 4. |
- Cnattingius, Sven, et al.
(författare)
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The paradoxical effect of smoking in preeclamptic pregnancies : smoking reduces the incidence but increases the rates of perinatal mortality, abruptio placentae, and intrauterine growth restriction
- 1997
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Ingår i: American Journal of Obstetrics and Gynecology. - 0002-9378 .- 1097-6868. ; 177:1, s. 156-61
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: Smoking is associated with a reduced risk of preeclampsia, but what is the outcome of pregnancy when preeclampsia develops in women who smoke? STUDY DESIGN: Single births in Sweden from 1987 through 1993 to nulliparous women aged 15 to 34 years (N = 317,652) were included. Poisson regression analyses were used to calculate adjusted relative risks and rates of adverse pregnancy outcomes. RESULTS: Maternal smoking was associated with significantly reduced risks of mild and severe preeclampsia (relative risks = 0.6 and 0.5, respectively). In pregnancies with severe preeclampsia, smoking at least 10 cigarettes per day was associated with increased rates of perinatal mortality (from 24 to 36 per 1000), abruptio placentae (from 31 to 67 per 1000), and being small for gestational age (from 28% to 68%), whereas the corresponding smoking-related increases in rates in nonhypertensive pregnancies were considerably less. CONCLUSIONS: Smokers in whom preeclampsia develops have very high risks of perinatal mortality, abruptio placentae, and small-for-gestational-age infants.
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| 5. |
- Forsberg, Henrik, et al.
(författare)
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Maternal diabetes alters extracellular matrix protein levels in rat placentas
- 1998
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Ingår i: American Journal of Obstetrics and Gynecology. - 0002-9378 .- 1097-6868. ; 179:3 Pt1, s. 772-778
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The aim of this study was to determine whether maternal diabetes affects placental levels of the extracellular matrix components fibronectin, laminin, and collagen-IV. STUDY DESIGN: Fibronectin, laminin, and collagen-IV deposition in term (day 20) rat placentas from normal and diabetic pregnancies was detected by use of Western blot, slot-blot, and immunohistochemical studies. RESULTS: Increased placental and decreased fetal wet weight were found in offspring of manifestly diabetic rats compared with offspring of normal pregnancies. Laminin deposition was reduced whereas fibronectin levels were increased in placentas from diabetic rats. No diabetes-induced changes of collagen-IV expression and deposition were found. CONCLUSION: The diabetes-induced alterations of laminin and fibronectin protein levels in the fetal-maternal interface may affect placental development and alter gas exchange and nutrient transfer to the offspring. This may in turn contribute to the abnormal fetal development in diabetic pregnancy.
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| 6. |
- Kristiansson, Per, et al.
(författare)
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Reproductive hormones and aminoterminal propeptide of type III procollagen in serum as early markers of pelvic pain during late pregnancy
- 1999
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Ingår i: American Journal of Obstetrics and Gynecology. - 0002-9378 .- 1097-6868. ; 180:1, s. 128-34
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVEThe object was to study serum concentrations of reproductive hormones and aminoterminal propeptide of type III procollagen in early pregnancy as markers of pelvic pain (sacral pain or symphyseal pain) during later pregnancy.STUDY DESIGNA prospective, clinical cohort study was performed, with repeated examinations of 200 women.RESULTSSerum concentrations of relaxin and serum concentrations of propeptide of type III procollagen (a collagen turnover marker) measured in early pregnancy were significantly correlated with pelvic pain with onset during pregnancy and reported in late pregnancy (positively and negatively, respectively). In a multivariate analysis, relaxin and propeptide of type III procollagen concentrations remained independently and significantly correlated with pelvic pain.CONCLUSIONSerum concentrations of relaxin and propeptide of type III procollagen measured in early pregnancy may reflect the cause of and indicate an increased risk of pelvic pain (back pain or symphyseal pain) during late pregnancy. The mechanism is unclear.
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| 7. |
- Kristiansson, Per, et al.
(författare)
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Serum relaxin, symphyseal pain, and back pain during pregnancy
- 1996
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Ingår i: American Journal of Obstetrics and Gynecology. - 0002-9378 .- 1097-6868. ; 175:5, s. 1342-1347
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE Our purpose was to study the relationship between serum relaxin levels and back pain during pregnancy.STUDY DESIGN A prospective clinical cohort study with repeated examinations was performed.RESULTSThere was an initial increase of relaxin levels until a peak value at the twelfth week followed by a decline until the seventeenth week. Thereafter stable serum levels around 50% of the peak value were recorded. Three months after delivery serum relaxin was not detectable. There was a significant correlation between mean serum relaxin levels during the pregnancy and symphyseal pain or low back pain occurring during late pregnancy as measured by medical history or pain-provoking test. CONCLUSION Relaxin is known to remodel pelvic connective tissue in several mammalian species during pregnancy. The current data suggest that relaxin might be involved in the development of pelvic pain in pregnant women.
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| 8. |
- Lose, Gunnar, et al.
(författare)
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Efficacy of desmopressin (Minirin) in the treatment of nocturia : a double-blind placebo-controlled study in women
- 2003
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Ingår i: American Journal of Obstetrics and Gynecology. - 0002-9378 .- 1097-6868. ; 189:4, s. 1106-1113
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: The purpose of this study was to investigate the efficacy and safety of oral desmopressin in the treatment of nocturia in women. STUDY DESIGN: Women aged 18 years or older with nocturia (>or=2 voids per night with a nocturia index score >1) received desmopressin (0.1 mg, 0.2 mg, or 0.4 mg) during a 3-week dose-titration period. After a 1-week washout period, patients who responded in this period received desmopressin or placebo in a double-blind fashion for 3 weeks. RESULTS: In double-blind phase, 144 patients were randomly assigned to groups (desmopressin, n=72; placebo, n=72). For desmopressin, 33 (46%) patients had a 50% or greater reduction in nocturnal voids against baseline levels compared with 5 (7%) patients receiving placebo (P<.0001). The mean number of nocturnal voids, duration of sleep until the first nocturnal void, nocturnal diuresis, and ratios of nocturnal per 24 hours and nocturnal per daytime urine volumes changed significantly in favor of desmopressin versus placebo (P<.0001). In the dose-titration phase headache (22%), nausea (8%), and hyponatremia (6%) were reported. Two deaths occurred, although neither could be directly associated with the study drug. CONCLUSION: Oral desmopressin is an effective and well-tolerated treatment for nocturia in women.
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| 9. |
- Naessen, T, et al.
(författare)
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Bone loss in elderly women prevented by ultralow doses of parenteral 17beta-estradiol.
- 1997
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier BV. - 0002-9378 .- 1097-6868. ; 177:1, s. 115-9
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: Our purpose was to assess whether an ultralow dose of parental estradiol, aimed for treatment of vaginal atrophy, affects bone metabolism and bone density.STUDY DESIGN: Thirty healthy women > or = 60 years old were randomly assigned to a 6-month treatment with either an ultralow dose of parenteral estradiol (7.5 microg/24 hours) delivered by vaginal rings or no treatment in the proportion 2:1.RESULTS: Forearm bone density increased in estradiol users by 2.1% (95% confidence interval 0.4 to 3.8, p = 0.008), contrasting to a decrease in nonusers of -2.7% (95% confidence interval -5.9 to 0.4, p = 0.077). In analysis of variance the changes in the two study groups differed significantly (p = 0.0004). Consistently, serum alkaline phosphatases, bone-specific alkaline phosphatases, and osteocalcin concentrations decreased in the treatment group (8%, p = 0.019; 14%, p = 0.0006; and 9%, p = 0.02, respectively), suggesting reduced bone turnover. No significant changes were found in nonusers.CONCLUSION: Ultralow doses of estradiol may potentially prevent bone loss in women > or = 60 years old.
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| 10. |
- Samuelsson, E C, et al.
(författare)
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Signs of genital prolapse in a Swedish population of women 20 to 59 years of age and possible related factors.
- 1999
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier. - 0002-9378 .- 1097-6868. ; 180:2 Pt 1, s. 299-305
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Our objective was to study the prevalence of genital prolapse and possible related factors in a general population of women 20 to 59 years of age.STUDY DESIGN: Of 641 eligible women in a primary health care district, 487 (76%) answered a questionnaire and accepted an invitation to a gynecologic health examination.RESULTS: The prevalence of any degree of prolapse was 30.8%. Only 2% of all women had a prolapse that reached the introitus. In a set of multivariate analyses, age (P <.0001), parity (P <.0001), and pelvic floor muscle strength (P <.01)-and among parous women, the maximum birth weight (P <.01)-were significantly and independently associated with presence of prolapse, whereas the woman's weight and sustained hysterectomy were not.CONCLUSIONS: Signs of genital prolapse are frequently found in the female general population but are seldom symptomatic. Of factors associated with genital prolapse found in this study, pelvic floor muscle strength appears to be the only one that could be affected.
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| 11. |
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| 12. |
- Ahlberg, Mia, et al.
(författare)
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Birth by vacuum extraction delivery and school performance at 16 years of age
- 2013
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier BV. - 0002-9378 .- 1097-6868. ; 210:4, s. 361.e1-361.e8
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Tidskriftsartikel (refereegranskat)abstract
- Objective The aim of the present study was to investigate cognitive competence, as indicated by school performance, at 16 years of age, in children delivered by vacuum extraction.Study design This was a register study of a national cohort of 126,032 16 year olds born as singletons, with a vertex presentation, at a gestational age of 34 weeks or older, with Swedish-born parents, delivered between 1990 and 1993 without major congenital malformations. Linear regression was used to analyze mode of delivery in relation to mean scores from national tests in mathematics (40.2; scale, 10-75; SD, 14.9) and mean average grades (223.8; scale, 10-320; SD, 52.3), with adjustment for perinatal and sociodemographic confounders.ResultsChildren delivered by vacuum extraction (-0.51; 95% confidence interval [CI], -0.76 to 0.26) as well as by nonplanned cesarean section (-0.51; 95% CI, -0.82 to -0.20) had slightly lower mean mathematics test scores than children born vaginally without instruments, after adjustment for major confounders. Mean average grades in children delivered by vacuum extraction were -1.05 (95% CI, -1.87 to -0.23) and -1.20 (95% CI,-2.24 to -0.16) in children delivered by nonplanned cesarean section compared with children born vaginally.ConclusionChildren delivered by vacuum extraction had slightly lower grades at age 16 years compared with those born by noninstrumental vaginal delivery but very similar to those delivered by nonplanned cesarean. This suggests that vacuum extraction and nonplanned cesarean are equivalent alternatives for terminating deliveries with respect to cognitive outcomes.
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| 13. |
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| 14. |
- Al-Haddad, Benjamin J S, et al.
(författare)
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The fetal origins of mental illness.
- 2019
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Ingår i: American journal of obstetrics and gynecology. - : Elsevier BV. - 1097-6868 .- 0002-9378. ; 221:6, s. 549-562
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Forskningsöversikt (refereegranskat)abstract
- The impact of infections and inflammation during pregnancy on the developing fetal brain remains incompletely defined, with important clinical and research gaps. Although the classic infectious TORCH pathogens (ie, Toxoplasma gondii, rubella virus, cytomegalovirus [CMV], herpes simplex virus) are known to be directly teratogenic, emerging evidence suggests that these infections represent the most extreme end of a much larger spectrum of injury. We present the accumulating evidence that prenatal exposure to a wide variety of viral and bacterial infections-or simply inflammation-may subtly alter fetal brain development, leading to neuropsychiatric consequences for the child later in life. The link between influenza infections in pregnant women and an increased risk for development of schizophrenia in their children was first described more than 30 years ago. Since then, evidence suggests that a range of infections during pregnancy may also increase risk for autism spectrum disorder and depression in the child. Subsequent studies in animal models demonstrated that both pregnancy infections and inflammation can result in direct injury to neurons and neural progenitor cells or indirect injury through activation of microglia and astrocytes, which can trigger cytokine production and oxidative stress. Infectious exposures can also alter placental serotonin production, which can perturb neurotransmitter signaling in the developing brain. Clinically, detection of these subtle injuries to the fetal brain is difficult. As the neuropsychiatric impact of perinatal infections or inflammation may not be known for decades after birth, our construct for defining teratogenic infections in pregnancy (eg, TORCH) based on congenital anomalies is insufficient to capture the full adverse impact on the child. We discuss the clinical implications of this body of evidence and how we might place greater emphasis on prevention of prenatal infections. For example, increasing uptake of the seasonal influenza vaccine is a key strategy to reduce perinatal infections and the risk for fetal brain injury. An important research gap exists in understanding how antibiotic therapy during pregnancy affects the fetal inflammatory load and how to avoid inflammation-mediated injury to the fetal brain. In summary, we discuss the current evidence and mechanisms linking infections and inflammation with the increased lifelong risk of neuropsychiatric disorders in the child, and how we might improve prenatal care to protect the fetal brain.
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| 15. |
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| 16. |
- Al-Mukhtar Othman, Jwan, 1980, et al.
(författare)
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Fecal incontinence in nonpregnant nulliparous women aged 25-64 years - a randomly selected national cohort prevalence study.
- 2021
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Ingår i: American journal of obstetrics and gynecology. - : Elsevier BV. - 1097-6868 .- 0002-9378. ; 226:5
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Tidskriftsartikel (refereegranskat)abstract
- The extent to which fecal incontinence is associated with obstetric history or pelvic floor injuries is still a controversial and unresolved issue. One crucial first step towards answering this question is the need to study fecal incontinence in non-pregnant nulliparous women.Therefore, the aim of this study was to present detailed, descriptive measures of accidental leakage of liquid or solid stool and gas in a randomly selected, large national cohort of non-pregnant nulliparous women aged 25 to 64 years.The Swedish Total Population Register identified the source population. Four independent, age-stratified, simple random samples in a total of 20,000 nulliparous women aged 25-64 years were drawn from 625,810 eligible women. Information was collected in 2014 using postal and web-based questionnaires. The 40-item questionnaire included questions about the presence and frequency of leakage of solid and liquid stool and gas, which provided the basis for the generic terms fecal and anal incontinence. Statistical analyses of differences between groups were performed using Fisher's exact test for dichotomous variables and the Mann-Whitney U-test for continuous variables. The trend between >2 ordered categories of dichotomous variables was analyzed with Mantel-Haenszel statistics. When analyzing the trend between multiple ordered versus non-ordered categorical variables, the Kruskal-Wallis test was used. The age-related probability and risk increase per 10 years for incontinence parameters was calculated from logistic regression models adjusted for body mass index (BMI).The study population was 9197 women, and the response rate was 52.2%, ranging from 44.7% in women aged 25-34 years to 62.4% among those 55-64 years. All types of incontinence, except severe isolated gas incontinence, increased with age up to 64 years. The estimated probability of fecal incontinence was 8.8% at age 25 years and 17.6% at age 64. Leakage of liquid stool was dominant, occurring in 93.1% (95%CI 91.4-94.5) of the women with fecal incontinence, whereas leakage of solid stool occurred in 33.9% (95%CI, 31.1-36.7), of which ∼80% also had concomitant leakage of liquid stool. Leakage of liquid stool increased markedly up to age 65, whereas the increase in isolated leakage of solid stool was negligible across all ages (overall <0.4%). Liquid and solid stool, separate or in combination, co-occurred with gas in ∼80%. The distribution pattern of the different types of leakage, single or combined, was similar in all age groups. Both age and BMI (kg/m2) were risk factors for fecal incontinence (P<0.0001) with an interaction effect of P=0.16.Abnormal stool consistency has been identified as the strongest risk factor for accidental bowel leakage. The same pattern characterized by a dominance of liquid stool and gas leakage, prevalent concomitant leakage of solid and liquid stool, and a negligible rate of isolated leakage of solid feces, was observed across all ages. The low rates of isolated leakage of solid stool support the impression that dysfunction of the continence mechanism of the pelvic floor had a negligible role for bowel incontinence, which is essential information for the comparison with women with birth-related injuries.
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| 17. |
- Al-Mukhtar Othman, Jwan, 1980, et al.
(författare)
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Urinary incontinence in nulliparous women aged 25-64years: a national survey.
- 2017
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Ingår i: American journal of obstetrics and gynecology. - : Elsevier BV. - 1097-6868 .- 0002-9378. ; 2016:2
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Tidskriftsartikel (refereegranskat)abstract
- A systematic survey of pelvic floor disorders in nulliparous women has not been presented previously.The purpose of this study was to determine the prevalence of urinary incontinence parameters in a large cohort of nonpregnant, nulliparous women, and thereby construct a reference group for comparisons with parous women.This postal and World Wide Web-based questionnaire survey was conducted in 2014. The study population was identified from the Total Population Register in Sweden and comprised women who had not given birth and were aged 25-64 years. Four independent age-stratified, random samples comprising 20,000 women were obtained from the total number of eligible nullipara (n= 625,810). A 40-item questionnaire about pelvic floor symptoms, its severity, and its consequences were used. Age-dependent differences for various aspects of urinary incontinence were analyzed with the youngest group (25-34 years) serving as reference. Crude and body mass index-adjusted prevalence and its 95% confidence limits were calculated for each 10-year category.The response rate was 52% and the number of study participants was 9197. Urinary incontinence increased >5-fold from 9.7% in the youngest women with a body mass index <25 kg/m(2) to 48.4% among the oldest women with a body mass index ≥35 kg/m(2). The prevalence of bothersome urinary incontinence almost tripled from 2.8-7.9% among all nulliparas. The proportion with bothersome urinary incontinence among incontinent women increased from 24.4% in the youngest age group to 32.3% in the age group 55-64 years. Nocturia ≥2/night increased 4-fold to 17.0% and leakage ≥1/wk increased 3-fold to 12.8% among the oldest women. Mixed urinary incontinence increased from 22.9-40.9% among the oldest 0-para with incontinence, whereas stress urinary incontinence decreased inversely from 43.6-33.0%. In the total cohort surgical treatment for urinary incontinence occurred in 3 per thousand.Almost every aspect of urinary incontinence was present in nulliparous women of all ages and prevalence increased with advancing age between 25-64 years. This must be taken into account when using nullipara as a control group in comparisons with parous women to estimate the effect of pregnancy and childbirth.
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| 18. |
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| 19. |
- Alder, Susanna, et al.
(författare)
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Incomplete excision of cervical intraepithelial neoplasia as a predictor of the risk of recurrent disease : a 16-year follow-up study
- 2020
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Ingår i: American Journal of Obstetrics and Gynecology. - : Elsevier. - 0002-9378 .- 1097-6868. ; 222:2, s. 172.e1-172.e12
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Women treated for high-grade cervical intraepithelial neoplasia (CIN, grade 2 or 3) are at elevated risk of developing cervical cancer. Suggested factors identifying women at highest risk for recurrence post-therapeutically include incomplete lesion excision, lesion location, size and severity, older age, treatment modality and presence of high-risk human papilloma virus (hrHPV) after treatment. This question has been intensively investigated over decades, but there is still substantial debate as to which of these factors or combination of factors most accurately predict treatment failure.OBJECTIVES: In this study, we examine the long-term risk of residual/recurrent CIN2+ among women previously treated for CIN2 or 3 and how this varies according to margin status (considering also location), as well as comorbidity (conditions assumed to interact with hrHPV acquisition and/or CIN progression), post-treatment presence of hrHPV and other factors.STUDY DESIGN: This prospective study included 991 women with histopathologically-confirmed CIN2/3 who underwent conization in 2000-2007. Information on the primary histopathologic finding, treatment modality, comorbidity, age and hrHPV status during follow-up and residual/recurrent CIN2+ was obtained from the Swedish National Cervical Screening Registry and medical records. Cumulative incidence of residual/recurrent CIN2+ was plotted on Kaplan-Meier curves, with determinants assessed by Cox regression.RESULTS: During a median of 10 years and maximum of 16 years follow-up, 111 patients were diagnosed with residual/recurrent CIN2+. Women with positive/uncertain margins had a higher risk of residual/recurrent CIN2+ than women with negative margins, adjusting for potential confounders (hazard ratio (HR)=2.67; 95% confidence interval (CI): 1.81-3.93). The risk of residual/recurrent CIN2+ varied by anatomical localization of the margins (endocervical: HR=2.72; 95%CI: 1.67-4.41) and both endo- and ectocervical (HR=4.98; 95%CI: 2.85-8.71). The risk did not increase significantly when only ectocervical margins were positive/uncertain. The presence of comorbidity (autoimmune disease, human immunodeficiency viral infection, hepatitis B and/or C, malignancy, diabetes, genetic disorder and/or organ transplant) was also a significant independent predictor of residual/recurrent CIN2+. In women with positive hrHPV findings during follow-up, the HR of positive/uncertain margins for recurrent/residual CIN2+ increased significantly compared to women with hrHPV positive findings but negative margins.CONCLUSIONS: Patients with incompletely excised CIN2/3 are at increased risk of residual/recurrent CIN2+. Margin status combined with hrHPV results and consideration of comorbidity may increase the accuracy for predicting treatment failure.
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