J.R.J. De Leeuw

Sociodemographic factors and quality of life as prognostic indicators in head and neck cancer

Pre-treatment quality of life (QOL) has been found to be an independent prognostic factor for survival in cancer patients, in particular in patients with advanced cancer. Sociodemographic factors such as marital and socioeconomic status have also been recognised as prognostic factors. We studied the influence of QOL and mood (measured with the European Organization for Research and Treatment of Cancer Core Questionnaire (EORTC QLQ-C30) and the Head and Neck Cancer Questionnaire (EORTC QLQ-H&N35), and with the Center for Epidemiologic Studies-Depression Scale (CES-D)) as measured before treatment, the use of cigarettes and alcohol and sociodemographic factors (age, gender, marital status, income and occupation) on recurrence and survival in 208 patients with head and neck cancer prior to treatment with surgery and/or radiotherapy, using Kaplan-Meier and Cox regression analyses. Cognitive functioning and, to a lesser degree, marital status were independent predictors of recurrence and survival, along with medical factors (stage and radicality). Patients with less than optimal cognitive functioning and unmarried patients had a relative risk (RR) of recurrence of 1.72 (95% confidence interval (95% CI) 1.01-2.93) and 1.85 (95% CI 1.06-3.33), respectively, and a RR of dying of 1.90 (95% CI 1.10-3.26) and 1.82 (95% CI 1.03-3.23), respectively. Performance status, physical functioning, mood and global QOL and smoking and drinking did not predict for recurrence and survival. The influence of cognitive functioning might be related to the use of alcohol. Marital status may influence prognosis through mechanisms of health behaviour and/or social support mechanisms.

The effect of urinary incontinence and overactive bladder symptoms on quality of life in young women.

Objective  To assess the consequences that the symptoms of urinary incontinence and an overactive bladder have on the quality of life in young, community‐dwelling women.

Negative and positive influences of social support on depression in patients with head and neck cancer: a prospective study

Patients with head and neck cancer have to cope not only with a life threatening diagnosis, but also with an altered facial appearance and the loss or impairment of important functions as a result of treatment. As a consequence they are prone to psychosocial problems. Social support might influence their ability to adapt to the illness and its treatment.

The contribution of hysterectomy to the occurrence of urge and stress urinary incontinence symptoms

Objective To study the contribution of hysterectomy to the occurrence of urge‐or stress urinary incontinence symptoms

A prospective quality of life study in patients with locally advanced prostate cancer, treated with radiotherapy with or without regional or interstitial hyperthermia

Introduction : The aim of this prospective study was to describe quality of life (QoL) in patients with locally advanced prostate carcinoma treated with conventional radiotherapy and to evaluate the influence of adding regional or interstitial hyperthermia. Materials and methods : All patients were irradiated using a CT-planned conventional three field technique, administering 70 Gy to prostate and vesicles. In two different phase I studies, hyperthermia was added to the radiotherapy. Twelve patients were treated with one interstitial hyperthermia treatment, lasting 60 min. Fourteen patients have been treated with five regional hyperthermia treatments, lasting 75 min each. In both hyperthermia studies, the body, bladder and rectum temperatures remained below safety limits. Patients treated with radiotherapy alone ( n = 58) or combined with regional ( n = 8) or interstitial hyperthermia ( n = 12) completed the European Organization for Research and Treatment of Cancer (EORTC) core questionnaire (C30 + 3), the EORTC prostate cancer module (PR25) and the Rand 36 health survey before treatment and 1 and 6 months after completion of treatment. Analysis of Variance (ANOVA) for repeated measurements has been performed to describe the data. Results : All patient groups were comparable concerning patient characteristics. No significant interaction or difference in QoL has been noticed between the two hyperthermia patient groups and the patient group without hyperthermia. Therefore, all groups were analysed together ( n = 78) to detect QoL changes in time. A deterioration of QoL has been measured from baseline to 1 month after treatment. Fatigue, pain, urinary symptoms, bowel symptoms and financial difficulties increased significantly. Social, physical and role functioning worsened significantly. No differences in QoL were measured 6 months after treatment compared to the baseline measurement, except for a decrease in sexual activity. Conclusions : After radiotherapy with or without hyperthermia only a temporary deterioration of QoL occurs, concerning social, psychological and disease related symptoms. Additional hyperthermia does not seem to decrease QoL.

The Pregnancy Mobility Index: a mobility scale during and after pregnancy

Background. During pregnancy, every second woman will experience some degree of back or pelvic pain. While several validated instruments to assess back pain exist for the general population, these are not suitable for application in a pregnant population and have not been validated for this purpose. A pregnant population not only differs from the general population regarding the type of back pain – frequently a pelvic girdle component is added – but pregnant women also have different mobility patterns and expectations. We therefore present in this study a self‐report mobility scale specifically designed for a pregnant population: the Pregnancy Mobility Index. Methods. Longitudinal cohort study including 672 nulliparous women with a singleton low‐risk pregnancy. The Pregnancy Mobility Index consists of items concerning day‐to‐day activities selected through literature research and clinical experience. Participating women completed the questionnaire at 12 and 36 weeks’ gestation and one year after delivery. Reliability, construct and criterion validity were tested. Results. The internal consistency (Cronbachs alpha) was 0.8 or higher. The Pregnancy Mobility Index scales correlated best with the physical and pain scale of the RAND‐36, indicating a good construct validity. The assumptions that the Pregnancy Mobility Index scores increase during pregnancy and decrease after delivery and that women with back or pelvic problems scored higher on the Pregnancy Mobility Index domains than women without back or pelvic pain were confirmed, indicating a good criterion validation. Conclusion. The Pregnancy Mobility Index has been shown to be a reliable and valid questionnaire well suited for use during and after pregnancy.

Colorectal cancer screening participation: a systematic review

BACKGROUND Colorectal cancer (CRC) is one of the most common cancers in men and women. CRC screening programmes have been implemented in various countries. However, the participation rate remains disappointingly low. For a screening method to be beneficial, high participation rates are essential. Therefore, understanding the factors that are associated with CRC screening and follow-up adherence is necessary. In this systematic review, factors studied in literature were identified that are associated with CRC screening adherence. METHODS A systematic search in PUBMED, EMBASE and COCHRANE was performed to identify barriers and facilitators for CRC screening adherence. Study characteristics were summarized and analysed. RESULTS Seventy-seven papers met the inclusion criteria to be applicable for review. Female gender, younger participants, low level of education, lower income, ethnic minorities and not having a spouse were the most frequently reported barriers. Health provider characteristics, such as health insurance and a usual source of care were also frequently reported barriers in CRC screening adherence. Disparities were found in weight, employment status and self-perceived health status. CONCLUSION Barriers and facilitators of CRC screening participation are frequently reported. Understanding these factors is the first step to possibly modify specific factors to increase CRC screening participation rate.

Predictors of choosing life-long screening or prophylactic surgery in women at high and moderate risk for breast and ovarian cancer

The aim of this study is to summarize published empirical data describing the predictors of adhering to screening practices and choosing to have prophylactic surgery in women at increased risk for breast and ovarian cancer. Pubmed, Psychinfo and Cinahl databases were searched to identify studies on the predictors of adherence to breast and ovarian cancer screening and predictors of having a prophylactic mastectomy or salpingo-oophorectomy. We found 37 empirical studies that met our inclusion criteria. The main predictors of the use of preventive measures are related to DNA test results, socio-demographic characteristics, and psychological outcome measures. It is concluded that there is no unequivocal relationship between age, education, risk perception, or anxiety and adherence to breast and ovarian cancer screening practices. Worrying about cancer is associated with a higher adherence to screening practices.

Psychosocial factors and mode of delivery

Childbirth is a substantial physical and emotional endeavor. Because emergency Cesarean and instrumental vaginal delivery impose a greater mortality and physical and emotional morbidity on both the mother and the infant than normal vaginal delivery, it is important to identify factors that are associated with the risk of operative delivery. In previous investigations, some associations have been found, but the effect of psychosocial factors is not clear. In this study we examined several factors which could be associated with the risk for instrumental and surgical delivery. In addition to biomedical factors we included psychosocial factors such as depressive symptoms, quality of the relationship of the woman with her partner, personality, lifestyle and educational level. We assessed 354 healthy nulliparous pregnant women with a child in vertex presentation and spontaneous onset of term labor using validated questionnaires. We found that social support from the womans partner in pregnancy, lack of depressive symptoms and specific personality traits are not protective against instrumentally assisted vaginal delivery or emergency Cesarean section. Predictive factors for operative delivery after spontaneous onset of labor are higher fetal weight, non-occiput anterior presentation and advanced gestational age, and foremost fetal distress during parturition.