Child abuse: a common problem in Curaçao?

OBJECTIVE: To assess the prevalence of child abuse among high school students in Curacao. METHODS: A questionnaire survey among high school students up to 17 years of age was conducted. The questionnaire was based on existing literature and validated questionnaires. The questionnaire used was analysed and adapted to the situation in Curaçao by a panel of experts on child abuse. The primary objective was to gain insight into the incidence, prevalence and various forms of child abuse among students in Curaçao. Five forms of child abuse are distinguished in the literature: physical abuse, emotional abuse, sexual abuse, neglect and exploitation. Furthermore, the degree of confidence of the students in general practitioners (GPs) as care providers in the field of child abuse was explored. RESULTS: Questionnaires from 545 of the 628 respondents were included. In total, 43% of the respondents had ever-experienced an event which could be defined as (a form of) child abuse. More than one-third of the respondents reporting child abuse ever had an experience that could be interpreted as physical abuse. More than 15% of the respondents reporting child abuse had experienced sexual abuse. Girls experienced significantly more sexual abuse than boys. Emotional abuse in the last year was experienced by 3% of the respondents. One per cent of the respondents ever-experienced neglect. According to most respondents, GPs were not seen as care providers in cases of child abuse; they believed that GPs were mainly to be consulted for illnesses or physical symptoms and not for forms of child abuse. CONCLUSION: The prevalence of ever-having-experienced a form of child abuse is estimated at 431 per 1000 students. Child abuse, particularly physical abuse, is common in Curaçao, and is probably comparable to other surrounding countries. General practitioners were not seen as care providers in identifying and reporting cases of child abuse according to most respondents.

Telephone consultations on palliative sedation therapy and euthanasia in general practice in The Netherlands in 2003: a report from inside.

BACKGROUND: GPs with a special interest and with specific training in palliative medicine (GP advisors) supported professional carers (mostly GPs) through a telephone advisory service. Each telephone call was formally documented on paper and subsequently evaluated. OBJECTIVE: Data from 2003 were analysed independently to reveal how often and in what way palliative sedation and euthanasia were discussed. METHODS: The telephone documentation forms and corresponding evaluation forms of two GP advisors were systematically analysed for problems relating to the role of sedation and/or euthanasia both quantitatively and qualitatively. RESULTS: In 87 (21%) of 415 analysed consultations, sedation and/or euthanasia were discussed either as the presenting question (sedation 26 times, euthanasia 37 times and both 10 times) or arising during discussion (sedation 11 times and euthanasia three times). Qualitative analysis revealed that GPs telephoned to explore therapeutic options and/or wanted specific information. Pressure on the GP (either internal or external) to relieve suffering (including shortening life by euthanasia) had often precipitated the call. On evaluation, 100% of the GPs reported that the advice received was of value in the patient's care. CONCLUSION: GPs caring for patients dying at home encountered complex clinical dilemmas in end-of-life care (including palliative sedation therapy and euthanasia). They valued practical advice from, and open discussion with, GP advisors. The advice often helped the GP find solutions to the patient's problems that did not require deliberately foreshortening life.

Medical abortion in primary care: pitfalls and benefits.

We describe five pitfalls of medical abortion: ectopic pregnancy not terminated after misoprostol, but without negative side-effects; long-term vaginal blood loss with suspicious retained products which disappeared spontaneously; a patient with uterus myomatatosus with severe pain and retained products in the uterus; repetition of misoprostol because of retained products in the uterus after two weeks and an allergic reaction to methotrexate. Despite these pitfalls, there are enough benefits to consider medical abortion with methotrexate and misoprostol as a safe method with a high success rate of more than 91% and a good alternative for surgical abortion. An invasive procedure is not necessary, there are no long-term complications and it can be performed at an earlier stage, which makes it more acceptable in society. In Curaçao, where abortion is legally restricted, medical abortion is performed with methotrexate and misoprostol. In countries where abortion is legal, mifepristone and misoprostol are the first choice.

[Good results of early medicinal pregnancy termination in a general practice on Curaçao]. / Goede uitkomsten van vroege medicamenteuze zwangerschapsafbreking in een huisartspraktijk op Curaçao.

OBJECTIVE: To evaluate the results of early medicinal pregnancy termination. DESIGN: Prospective, non-blinded, clinical study. METHOD: Between 2001 and 2005, 371 women presented to a medium-sized solo general practice in the centre of Willemstad, Curaçao, to request termination of an undesired pregnancy. Ofthese women, 74 first indicated a preference for abortion via curettage, and the remaining 297 chose to be treated medicinally. In the first trimester of the pregnancy, they were given methotrexate i.m. and misoprostol vaginally 3-5 days later, or only misoprostol vaginally when methotrexate was unavailable. The result was evaluated by abdominal echography two days after the treatment. RESULTS: The result of the medicinal pregnancy termination could be determined in 271 of the 297 women. In 219 (81%) of these, the pregnancy had been terminated after a single treatment, and in 29 (11%) success was achieved after a second vaginal administration of misoprostol. The total success rate of the medicinal pregnancy termination was 92% (248/271). Curettage was required in 23 women (8%) after the medicinal treatment had failed. There was no significant difference in success rate between treatment with the methotrexate-misoprostol combination and treatment with misoprostol alone. CONCLUSION: Medicinal pregnancy termination with methotrexate and misoprostol, or with misoprostol alone, was a safe method with a relatively small risk of an ongoing pregnancy. It was a good alternative for surgical abortion.

Late effects in adult survivors of childhood cancer: the need for life-long follow-up.

BACKGROUND: To assess health status and health-related quality of life (HRQoL) in childhood cancer survivors who were not involved in regular long-term follow-up. PATIENTS AND METHODS: One hundred and twenty-three long-term survivors, median age 33 (19-50) years, follow-up 27 (9-38) years, were recalled to the long-term follow-up clinic. Most of them were treated in the period 1970-1990. Late effects were graded using the Common Terminology Criteria for Adverse Events, version 3 (CTCAEv3). HRQoL was assessed by RAND-36. Socio-economic factors were compared with data from Statistics Netherlands (CBS). RESULTS: Grade 1-2 late effects were found in 54% of the survivors, grade 3-4 in 39%, two or more late effects in 70% and grade 2-4 previously unknown late effects in 33%. Survivors had significantly lower scores on RAND-36 compared with controls. CONCLUSIONS: As nearly 40% of these long-term childhood cancer survivors suffer from moderate to severe late effects and 33% had previously unknown late effects it is worthwhile recalling these patients to follow-up. Where and by whom this follow-up can best be done is still a question that needs to be answered.

[Measuring the blood pressure in both arms is of little use; longitudinal study into blood pressure differences between both arms and its reproducibility in patients with diabetes mellitus type 2]. / Weinig nut van bloeddrukmeting aan beide armen; longitudinale studie naar interarmbloeddrukverschillen en de reproduceerbaarheid daarvan bij patiënten met diabetes mellitus type 2.

OBJECTIVE: To determine the prevalence of inter-arm blood pressure differences > 10 mmHg in patients with diabetes mellitus type 2 (DM2) and to determine whether these differences are consistent over time. DESIGN: Descriptive. METHOD: In an evaluation study of 169 DM2 patients from 5 general practices in 2003 and 2004, different methods of oscillatory measurement were used to investigate inter-arm blood pressure differences > 10 mmHg systolic or diastolic. These methods were: one measurement in each arm non-simultaneously (method A), one measurement simultaneously (B) and the mean of two simultaneous measurements (C). RESULTS: With method A an inter-arm blood pressure difference was found in 33% of patients. This percentage diminished to 9 with method C. In 44% (n = 7) of the patients in whom method C detected a relevant blood pressure difference, this difference was not found with method A. In 79% of patients the inter-arm blood pressure difference was not reproduced after one year. CONCLUSION: In daily practice, one non-simultaneous blood pressure measurement in each arm (method A) was of little value for identification of patients with inter-arm blood pressure differences. The reproducibility was poor one year later. Bilateral blood pressure measurement is therefore of little value.

Cross-sectional relationship between glycaemic control, hyperglycaemic symptoms and quality of life in type 2 diabetes (ZODIAC-2).

BACKGROUND: To describe the relationship between glycaemic control, hyperglycaemic symptoms and quality of life (HRQOL) in type 2 diabetic patients. METHODS: In a shared-care diabetes project HRQOL was assessed. A total of 1664 patients with type 2 diabetes were identified in 32 primary healthcare practices. Of these patients, 1149 were included. HRQOL was measured using a generic questionnaire (Rand-36), completed by 1006 of the 1149 participants. RESULTS: The number of hyperglycaemic symptoms was higher in women (1.88) compared with men (1.64), without differences in mean haemoglobin A1c (HbA1c) (7.5%)-Univariate analyses showed negative relationships between all dimensions of the Rand-36 and hyperglycaemic symptoms (p<0.001), but between only one dimension and HbA1c (p=0.005). Multivariate analyses showed no association between any of the dimensions of the Rand-36 and HbA1c, but the relationship between hyperglycaemic symptoms persisted in all dimensions (p<0.001). Notwithstanding these results, the presence of hyperglycaemic symptoms was related to higher HbA1c. CONCLUSION: In type 2 diabetic patients, as assessed by a generic questionnaire, there is an evident relationship between hyperglycaemic symptoms and HRQOL and not between HbA1c and HRQOL. Subjective hyperglycaemic symptoms are, independent of HbA1c, important for HRQOL in type 2 diabetic patients, and should therefore not be neglected in the management of diabetes.

Shared care with task delegation to nurses for type 2 diabetes: prospective observational study.

BACKGROUND: To study the effects of two different structured shared care interventions, tailored to local needs and resources, in an unselected patient population with type 2 diabetes mellitus. METHODS: A three-year prospective observational study of two interventions and standard care. The interventions involved extensive (A) or limited (B) task delegation from general practitioners to hospital-liaised nurses specialised in diabetes and included a diabetes register, structured recall, facilitated generalist-specialist communication, audit and feedback, patient-specific reminders, and emphasised patient education. The target population consisted of 2660 patients with type 2 diabetes treated in the primary care setting. Patients who were terminally ill or who had been diagnosed with dementia were excluded from the study. RESULTS: The participation rates were high (90%) for patients, and none of the 64 GPs discontinued their participation in the study. Longitudinal analyses showed significant improvements in quality indicators for both intervention groups (process parameters and achieved target values on the individual patient level); in standard care, performance remained stable or deteriorated. Both patients and caregivers appeared satisfied with the project. CONCLUSION: This study shows that structured shared care with task delegation to nurses, targeted at a large unselected general practice population, is feasible and can positively affect the quality of care for patients with type 2 diabetes.

[Changes in the medical curriculum in Mongolia]. / Veranderingen in de medische opleiding in Mongolië.

Since 1996, general practitioners from the universities in Amsterdam, Groningen and Leeds (England) have been involved in restructuring the medical curriculum in Mongolia. The Mongolians desired a problem-based and integrated new curriculum that would be suitable for training generalists. We started by training Mongolian teachers in modern pedagogic developments and in multidisciplinary consultation. The new curriculum started in 1999 and after a cumbersome start, integration was achieved, the library was completely renewed and equipped for self-study and rural opportunities were created so that medical students could acquire practical experience outside of the university hospital. The new curriculum is a step in the direction of training doctors who will be able to function independently in the new Mongolian health-care system.

[Cause of death: from primary disease to direct cause of death]. / Doodsoorzaak: van primair grondlijden tot directe doodsoorzaak.

Following the death of a patient, the treating physician in the Netherlands is required to fill out two forms. Form A, which is the certificate of death and Form B, which is used by the Statistics Netherlands to compile data on causes ofdeath. The latter form often poses difficulty for the physician with respect to the primary cause of death. This applies particularly to cases of sudden death, which account for one third of all deaths in the Netherlands. As a result, the statistical analyses appear to lead to an incorrect representation of the distribution of causes of death. A more thorough investigation into the primary cause of death is desirable, if necessary, supported by a request for an autopsy. The primary cause of death is to be regarded as the basic disease from which the cascade of changes ultimately leading to death originated.

[Use of stairs in a hospital increased by a sign near the stairs or the elevator]. / Trapgebruik in een ziekenhuis bevorderd met een bordje bij de trap of de lift.

OBJECTIVE: To investigate whether signs encouraging taking the stairs or discouraging taking the elevator lead to an increasing number of patients taking the stairs instead of the elevator in a hospital. DESIGN: Interventional study. METHOD: During a period of 6 weeks in the period October-December 2004, an investigator recorded how many patients took the stairs and how many took the elevator on the first floor of a hospital close to a diabetes outpatient clinic. A baseline measurement was done over a period of 2 weeks and 4 weeks were used for evaluating the effect of 2 different interventions, each lasting 2 weeks. During the first intervention, a sign was hung up near the elevator, which read: 'Exercise is healthy, take the stairs'. During the second intervention the sign read: 'Use of this elevator is exclusively for personnel and persons with restricted mobility'. Staff members and disabled patients were excluded from the study. RESULTS: A total of 2674 movements were counted. Use of the stairs increased statistically significantly during both interventions: from 54.6% to 63.4% during the first intervention and to 70.4% during the second intervention. CONCLUSION: Signs in a diabetes outpatient clinic that either encouraged the use of the stairs or discouraged the use of the elevator increased the patients' use of the stairs.

High prevalence of concentric remodeling in elderly individuals with isolated systolic hypertension from a population survey.

Echocardiographic determination of left ventricular mass index (LVMI) is shown to be valuable in the assessment of cardiovascular risk. Determination of left ventricular geometry, including concentric remodeling, provides additional prognostic information. In isolated systolic hypertension (ISH), the few echocardiographic studies available show an increased LVMI, but criteria and patient populations differ. No comparison with diastolic hypertension (DH) has been made, nor has left ventricular geometry (with concentric remodeling) been evaluated. We compared both LVMI and left ventricular geometry of newly diagnosed ISH subjects with normotensive and DH subjects, all previously untreated and from the same population. The echocardiographic LVMI of 97 previously untreated ISH subjects (4 x systolic pressure > or = 160 mm Hg, diastolic pressure < 95 mm Hg) was clearly elevated compared with values in age- and sex-matched normotensive subjects (98 and 71 g/m2, respectively; P < .001). The geometric pattern was abnormal in most ISH subjects, with a high prevalence (43%) of concentric remodeling. Both LVMI and left ventricular geometry of ISH subjects did not differ significantly from values in DH subjects (LVMI, 92 g/m2; concentric remodeling, 56%). Sex differences in LV geometry in ISH were present only with the Framingham criteria, not with the Koren criteria. This study shows a high prevalence of concentric remodeling in elderly individuals with previously untreated ISH. The increase of LVMI and abnormality in left ventricular geometry are comparable with those in DH subjects, further defining the place of ISH as a cardiovascular risk factor in the elderly. Whether there are sex differences in cardiac adaptation in ISH and whether the geometric classification can be used to adjust treatment remain to be investigated.

Long-term effects of amlodipine and lisinopril on left ventricular mass and diastolic function in elderly, previously untreated hypertensive patients: the ELVERA trial.

OBJECTIVE: To compare the effects of a calcium antagonist (amlodipine) and an angiotensin converting enzyme inhibitor (lisinopril) on left ventricular mass and diastolic function in elderly, previously untreated hypertensives. DESIGN: A double-blind randomized parallel group trial. Effects of amlodipine and lisinopril on left ventricular mass and diastolic function (E/A Ratio) (The ELVERA trial). SETTING: Rural northern Netherlands: population screening new diagnosed hypertensive subjects. PATIENTS: The study population comprised 166 newly diagnosed hypertensive (aged 60-75) with diastolic blood pressure between 95-115 mmHg and/or systolic blood pressure between 160-220 mmHg. INTERVENTION: Patients were randomly allocated to receive 5-10 mg amlodipine or 10-20 mg lisinopril for 2 years. MAIN OUTCOME MEASURES: Prior and after 1 and 2 years of treatment left ventricular mass, indexed by body surface (LVMI) was estimated by 2-D mode echocardiography according to Devereux with use of Penn convention. Early to atrial filling ratio (E/A) was assessed by transmitral flow. Change from baseline of LVMI and E/A ratio was evaluated by repeated measurement analysis of the treatment effect in an intention-to-treat analysis. RESULTS: Both amlodipine and lisinopril led to equivalent reduction in systolic and diastolic blood pressure. At the end of the study the amlodipine group led to LVMI decrease by 21.8 g/m < or = [95% confidence interval (CI), 18.3-25.3] and E/A ratio increased by 0.08 (95% CI, 0.05-0.11). In the lisinopril group LVMI decreased by 22.4 g/m < or = (95%, CI, 19.0-25.8) and E/A ratio increased by 0.07 (95% CI, 0.04-0.10). No statistically significant differences were found in changes in LVMI and E/A ratio between amlodipine and lisinopril. CONCLUSION: A long-term study, the ELVERA trial proves that amlodipine and lisinopril reduce left ventricular mass and improve diastolic function to a similar extent in elderly newly diagnosed hypertensive patients.

Longer pre-hospital delay in acute myocardial infarction in women because of longer doctor decision time.

STUDY OBJECTIVE: To measure the pre-hospital delay times in patients with proven acute myocardial infarction (AMI) and to identify possibilities for reduction of treatment delay. DESIGN: Descriptive three centre study. SETTING: One university teaching hospital and two regional hospitals in Groningen, the Netherlands. PATIENTS: 400 consecutive confirmed AMI patients, age below 75 years, admitted to coronary care departments. MAIN RESULTS: Mean age was 59 years and 78% of patients were men. Within two hours after onset of symptoms half of the patients with AMI arrived at the hospital. Patient, doctor, and ambulance delay times (median values) were 30, 38, and 35 minutes respectively. Calling the personal general practitioner (GP) or the locum tenens and whether or not the AMI occurred during a weekend or on a working day had no consequences for pre-hospital delay times. At night patients waited longer before calling a GP than in the daytime. There was a positive correlation between patient and doctor delay. Twenty two per cent of AMI patients waited two hours or more before calling a GP. Total pre-hospital delay times differed between men and women. Longer doctor delay in women (36 minutes for men and 52 minutes for women) was caused by displacement of specific symptoms, in particular in women. AMI patients who were alone during onset of symptoms showed higher patients delay (72 compared with 23 minutes). CONCLUSION: In hospital admitted patients younger than 75 years pre-hospital delay times are within acceptable limits. In some subgroups further reduction is attainable, for example in patient delay outside office hours and when patients are alone during onset of symptoms, in doctor delay in cases where women present with symptoms suggestive for AMI. Improvement of facilities for pre-hospital electrocardiographic diagnosis may facilitate decision making by GPs. Good opportunities for further reduction of treatment delay exist in shortening of hospital delay.

Acceptance and side effects of ambulatory blood pressure monitoring: evaluation of a new technology.

Ambulatory blood pressure (BP) monitoring is probably becoming a clinically useful procedure for the evaluation of hypertensive patients. Previous reports have shown that the devices are safe and serious side effects are rare. Discomfort and inconveniences associated with its use are more frequent. In this study, patient acceptance of ambulatory blood pressure monitoring (ABPM) was compared with acceptance of other diagnostic procedures and their side effects were assessed. Patients were asked to fill in a form and 129 of 166 patients responded. The acceptance was measured with a visual analogue scale which ranged from 'very annoying' on the left to 'not annoying at all' on the right. All forms were collected anonymously. Mean distance (cm) of the visual likert scale was 8.6 to 9.4 for the diagnostic procedures frequently used in routine patient care. Ambulatory BP measurement (ABPM) scored 6.1 cm. Reported side effects (in 27% of patients) were: plan (9%), skin irritation (8%), noisy device (8%), inconvenience with work (3%), haematoma (2%) and other (4%). Reports from the patients on sleep quality were: 23% normal, 61% minor disturbance, 14% had sleep, and 2% did not sleep at all. It can be concluded that ambulatory BP monitoring was the diagnostic procedure with the lowest patient acceptance. Side effects of this new technology were reported by 27% of patients. However, risks are relatively minor. Sleep disturbances were very frequent and was a serious problem for 16% of patients.

Symptoms and functional status of patients with disseminated cancer visiting outpatient departments.

Considerable research has focused on pain and other symptoms in terminal cancer patients referred to hospices and palliative care services. These patients differ from Dutch cancer patients in the palliative stage of their disease because the latter are cared for by general practitioners at home and medical specialists in outpatient departments. To clarify the experience of these Dutch patients, a study was started to investigate the prevalence and severity of pain and other symptoms as well as the functional status of consecutive patients visiting oncology outpatient departments for follow-up. After randomization, one group (I) of patients was interviewed at home by a general practitioner using structured questionnaires. The other group (II) received the questionnaires by mail, and scored the symptoms independently. The results of the symptom assessment show that patients in groups I and II suffered 2.4 (SD = 1.7) and 2.8 (SD = 2.0) symptoms, respectively. Between 30% and 40% of all patients reported constipation, nausea, loss of appetite, coughing, and dyspnea. These percentages were 50% lower when only moderate, severe, or extremely distressing symptoms were included. Sixty percent of all patients had pain, and 20% indicated a daytime pain score of 5 or greater on a scale of 0 to 10. Functional status was measured by the COOPWONCA charts; the mean score for the charts "physical fitness" and "daily activities" was 1.5 points lower for cancer patients than a random sample from the community of the same age and gender. The findings of this study should motivate doctors to put more energy in symptom assessment and interventions in palliative care.

Increased alpha-linolenic acid intake lowers C-reactive protein, but has no effect on markers of atherosclerosis.

OBJECTIVE: To investigate the effects of increased alpha-linolenic acid (ALA)-intake on intima-media thickness (IMT), oxidized low-density lipoprotein (LDL) antibodies, soluble intercellular adhesion molecule-1 (sICAM-1), C-reactive protein (CRP), and interleukins 6 and 10. DESIGN: Randomized double-blind placebo-controlled trial. SUBJECTS: Moderately hypercholesterolaemic men and women (55 +/- 10 y) with two other cardiovascular risk factors (n = 103). INTERVENTION: Participants were assigned to a margarine enriched with ALA (fatty acid composition 46% LA, 15% ALA) or linoleic acid (LA) (58% LA, 0.3% ALA) for 2 y. RESULTS: Dietary ALA intake was 2.3 en% among ALA users, and 0.4 en% among LA users. The 2-y progression rate of the mean carotid IMT (ALA and LA: +0.05 mm) and femoral IMT (ALA:+0.05 mm; LA:+0.04 mm) was similar, when adjusted for confounding variables. After 1 and 2 y, ALA users had a lower CRP level than LA users (net differences -0.53 and -0.56 mg/l, respectively, P < 0.05). No significant effects were observed in oxidized LDL antibodies, and levels of sICAM-1, interleukins 6 and 10. CONCLUSIONS: A six-fold increased ALA intake lowers CRP, when compared to a control diet high in LA. The present study found no effects on markers for atherosclerosis. SPONSORSHIP: The Dutch 'Praeventiefonds'.

Short-term effects of a group support program and an individual support program for caregivers of stroke patients.

Caregivers of stroke patients who live at home experience many problems. There is evidence from the literature that caregivers' situations can be improved by teaching them active coping strategies and by offering them information about the disease. This study investigated the short-term effects of two different interventions both with the same contents, and both aimed at enhancing caregivers' confidence in knowledge, active coping strategies, mental well-being, vitality, social support, assertiveness, and at reducing strain. In addition, we investigated which type of support, i.e. a group program or home visits, had the most positive effects. Caregivers of stroke patients from four regions of the Netherlands were assigned in blocks to a control group or one of the intervention programs. To the group program 130 caregivers were assigned, to the home visits 78 caregivers, and to the control group 49 caregivers. Caregivers were interviewed before entering the program and after completion of the program. Multiple stepwise regression analysis was used to determine the effects of the interventions. In the short-term, both interventions (group program and home visits together) contributed significantly to an increase in confidence in knowledge about patient care, and the use of the active coping strategies 'confronting' and 'seeking social support'. The group program achieved a small increase in seeking social support. When only taking into account those caregivers that followed a substantial part of the program (per protocol group) also a medium effect was found from both interventions on perceived self efficacy. When comparing the group program and the home visits, no significant differences in effects were found. The results of the program are considered encouraging. We recommend implementation of more intervention programs that focus on coping and providing information.