Biomedical subjects

Myrto Mondor

Publications and source records attributed to Myrto Mondor.

6 recordsLinked to original sources

PubMed2005

Work absence after breast cancer diagnosis: a population-based study.

BACKGROUND: Absence from work after breast cancer diagnosis may be part of the burden of disease for women with cancer, but little research has addressed this. We examined work absences of 4 weeks or more among women who had had breast cancer during the 3 years after diagnosis and compared their absences with those of women who had never had cancer. METHODS: Our 2 target study groups were women in Quebec 18-59 years of age who were working when they first received therapy for breast cancer between November 1996 and August 1997 and similarly aged women randomly selected from provincial health care files who had never had cancer and were working at the time of diagnosis in women who had cancer. We interviewed 646 women who had had breast cancer (73% of those eligible) and 890 women in the comparison group (51% of those eligible) by telephone 3 years after first diagnosis. RESULTS: One year after diagnosis, 85% (459/541) of breast cancer survivors who remained free of disease during the 3-year study period were absent from work for 4 weeks or more compared with 18% (156/881) of healthy women (geometric mean total duration 5.6 v. 1.7 months, p < 0.001). By the third year, disease-free women were not absent more than women in the comparison group; however, more women who had experienced any new cancer event continued to be absent from work and to be absent from work for longer periods of time. Receiving adjuvant chemotherapy prolonged absence duration (9.5 v. 5.4 months among women not receiving chemotherapy). Compared with survivors belonging to a union, those who did not belong to a union (multivariate relative risk [RR] 7.54, 95% confidence interval [CI] 3.02-18.83) and those who were self-employed (RR 13.95, 95% CI 5.53-35.21) were more likely to report no work absence. INTERPRETATION: Most of the women with breast cancer took time off work (almost 6 months on average) after receiving the diagnosis. Three years after diagnosis, breast cancer survivors who remained disease-free--a large proportion of women with nonmetastatic breast cancer--were not absent from work more often or for longer periods of time than other working women.

Absenteeism↗

PubMed2005

Couples who get closer after breast cancer: frequency and predictors in a prospective investigation.

PURPOSE: Although some couples report an improved relationship since coping with breast cancer together, little quantitative information exists about this phenomenon. We assessed extent to which both couple members report that breast cancer brought them closer and characteristics that predicted this. PATIENTS AND METHODS: This prospective study was based on all women with newly diagnosed nonmetastatic disease first treated during recruitment in four Quebec hospitals, in addition to their spouses. Participation was 87% among eligible patients and 91% among spouses of participating patients. Both couple partners were interviewed individually about quality of life at 2 weeks and 3 and 12 months after treatment start. At 12 months, each was asked whether the disease had brought them closer, distanced them, or had no effect. RESULTS: Overall, 42% of the 282 couples said breast cancer brought them closer, 6% had one or other partner reporting feeling distanced, and less than 1% of couples had both partners reporting feeling distanced. Characteristics assessed explained 31% of variance in the proportion of couples getting closer (P < .0001). After taking into account partners' prediagnosis characteristics and the woman's treatment, the spouse reporting the patient as confidant (P = .003), getting advice from her in the first 2 weeks about coping with breast cancer (P = .03), accompanying her to surgery (P = .057), the patient's reporting more affection from her spouse at 3 months since diagnosis (P = .003) predicted both partners saying the disease brought them closer. CONCLUSION: Breast cancer can be a growth experience for couples under certain conditions. This information may help reassure patients and their spouses confronting this disease.

Adaptation, Psychological↗

PubMed2004

Effects of carrying a pregnancy and of method of delivery on urinary incontinence: a prospective cohort study.

BACKGROUND: This study was carried out to identify risk factors associated with urinary incontinence in women three months after giving birth. METHODS: Urinary incontinence before and during pregnancy was assessed at study enrolment early in the third trimester. Incontinence was re-assessed three months postpartum. Logistic regression analysis was used to assess the role of maternal and obstetric factors in causing postpartum urinary incontinence. This prospective cohort study in 949 pregnant women in Quebec, Canada was nested within a randomised controlled trial of prenatal perineal massage. RESULTS: Postpartum urinary incontinence was increased with prepregnancy incontinence (adjusted odds ratio [adj0R] 6.44, 95% CI 4.15, 9.98), incontinence beginning during pregnancy (adjOR 1.93, 95% CI 1.32, 2.83), and higher prepregnancy body mass index (adjOR 1.07/unit of BMI, 95% CI 1.03,1.11). Caesarean section was highly protective (adjOR 0.27, 95% CI 0.14, 0.50). While there was a trend towards increasing incontinence with forceps delivery (adjOR 1.73, 95% CI 0.96, 3.13) this was not statistically significant. The weight of the baby, episiotomy, the length of the second stage of labour, and epidural analgesia were not predictive of urinary incontinence. Nor was prenatal perineal massage, the randomised controlled trial intervention. When the analysis was limited to women having their first vaginal birth, the same risk factors were important, with similar adjusted odds ratios. CONCLUSIONS: Urinary incontinence during pregnancy is extremely common, affecting over half of pregnant women. Urinary incontinence beginning during pregnancy roughly doubles the likelihood of urinary incontinence at 3 months postpartum, regardless whether delivery is vaginal or by Caesarean section.

Journal Article↗

PubMed2002

The price of development: HIV infection in a semiurban community of Ghana.

OBJECTIVE: To describe the epidemiology of HIV infection in the Manya Krobo District, Ghana, and its potential link to the building of the Akosombo dam. METHODS: A questionnaire and a blood sample were collected among 1228 consecutive pregnant women seen at the prenatal clinics of the two major hospitals of the district. RESULTS: Overall, prevalence of HIV and of serologically confirmed syphilis were 14.9% and 0.7%, respectively. HIV infection was more prevalent among the Krobo ethnic group (137 of 742 [18.5%]) than among other ethnic groups (46 of 486 [9.5%]; p <.001). Two distinct patterns of HIV distribution were identified. Among the Krobos, HIV was common among all age groups, reached a plateau (21.9%) in the 30- to 34-year-old group and was associated strongly with having lived in Côte d'Ivoire and with having received only primary school education. Among the other ethnic groups, prevalence decreased with age, from 17.2% in the 13- to 19-year-old age group to 1.4% among women aged 35 years or older, and HIV infection was associated with having had first sexual intercourse before the age of 17 years. In logistic regression analysis, the independent risk factors for HIV infection were age, schooling, age at first sexual intercourse; having lived in Côte d'Ivoire; age and schooling showed significant interactions with ethnic group. CONCLUSIONS: The high HIV prevalence documented in this part of Ghana seems to be, to some extent, a consequence of construction of the Akosombo dam in the 1960s. The flooding of the land, the failures of the resettlement program and the ensuing poverty prompted economically driven migration, specially to Côte d'Ivoire, where many migrants became infected with HIV. Local transmission followed. This illustrates that HIV can disseminate widely in a society where most men are circumcised and where genital ulcerative diseases are uncommon and should be an indication for less complacency about HIV control in West Africa.

Adolescent↗

PubMed2002

Anal incontinence after childbirth.

BACKGROUND: Incontinence of stool and flatus are frequent complications of childbirth. We examined the prevalence and possible causes of these adverse outcomes in a large cohort of women. METHODS: We studied 949 pregnant women who gave birth in 5 hospitals in 1995/96 in the province of Quebec. These women, participants in a randomized controlled trial of prenatal perineal massage, completed a self-administered questionnaire 3 months after giving birth. RESULTS: Three months after delivery 29 women (3.1%) reported incontinence of stool, and 242 (25.5%) had involuntary escape of flatus. Incontinence of stool was more frequent among women who delivered vaginally and had third- or fourth-degree perineal tears than among those who delivered vaginally and had no anal sphincter tears (7.8% v. 2.9%). Forceps delivery (adjusted risk ratio [RR] 1.45, 95% confidence interval [CI] 1.01-2.08) and anal sphincter tears (adjusted RR 2.09, 95% CI 1.40-3.13) were independent risk factors for incontinence of flatus or stool or both. Anal sphincter injury was strongly and independently associated with first vaginal birth (RR 39.2, 95% CI 5.4-282.5), median episiotomy (adjusted RR 9.6, 95% CI 3.2-28.5), forceps delivery (adjusted RR 12.3, 95% CI 3.0-50.4) and vacuum-assisted delivery (adjusted RR 7.4, 95% CI 1.9-28.5) but not with birth weight (adjusted RR for nirth weight 4000 g or more: 1.4, 95% CI 0.6-3.0) or length of the second stage of labour (adjusted RR for second stage 1.5 hours or longer compared with less than 0.5 hours: 1.2, 95% CI 0.5-2.7). INTERPRETATION: Anal incontinence is associated with forceps delivery and anal sphincter laceration. Anal sphincter laceration is strongly predicted by first vaginal birth, median episiotomy, and forceps or vacuum delivery but not by birth weight or length of the second stage of labour.

Anal Canal↗

PubMed2002

Effectiveness and complications associated with 2 vasectomy occlusion techniques.

PURPOSE: We compared the effectiveness and complications associated with 2 common vasectomy occlusion techniques, namely clipping and excision of a small vas segment and thermal cautery with fascial interposition and an open testicular end. MATERIALS AND METHODS: We retrospectively reviewed the computerized records of 3,761 men who underwent initial vasectomy at a single university hospital family planning clinic and at 2 private clinics in the Quebec City, Canada area, including concurrent and historical controls. All procedures were performed by 1 surgeon, who used the scalpel-free technique to expose the vas. RESULTS: The risk of vas occlusion failure in men with at least 1 semen analysis was much greater in the clipping and excision group than in the cautery, interposition and open testicular end group (126 of 1,453 or 8.7% versus 3 of 1,165 or 0.3%, OR 37, 95% CI 12 to 116). Medical consultations for hematoma or infection were more frequent in the cautery group (28 of 1,721 cases or 1.6% versus 10 of 2,040 or 0.5%, OR 3.4, 95% CI 1.6 to 6.9). Consultations for noninfectious pain were similar for the 2 techniques (71 of 1,721 cases or 4.1% versus 72 of 2,040 or 3.5%, OR 1.2, 95% CI 0.8 to 1.6). CONCLUSIONS: Cautery and interposition with an open testicular end are much more effective than clipping and excision. The effectiveness and morbidity associated with the components of the cautery, interposition and open testicular end technique need further evaluation.

Cautery↗