RESUMEN
The strength of the second revision of the practice guideline 'Acne' from the Dutch College of General Practitioners (NHG) lies mainly in bringing its therapy up to date. The guideline also points out psychosocial problems that can arise with acne, but discounts stress and diet as the possible cause. Schedules showing a medical plan of action and information on medications complete this clear and practical guideline.
Asunto(s)
Acné Vulgar/tratamiento farmacológico , Medicina Familiar y Comunitaria/normas , Médicos de Familia/normas , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina , Acné Vulgar/dietoterapia , Acné Vulgar/etiología , Humanos , Países Bajos , Estrés Fisiológico/complicacionesRESUMEN
The revised version of the practice guideline 'The red eye' of the Dutch College ofGeneral Practitioners gives the general practitioner useful information on new insights into diagnosis and therapy for a red eye. An important therapeutic advice is prescribing chloramphenicol ointment instead of fusidic acid ointment in the case of bacterial conjunctivitis after one-week treatment without positive results, since 80% of the conjunctivitis causing bacteria does not react to fusidic acid. A slit lamp is helpful in the diagnosis of a case of red eye, but is not present in every general practitioner's office. Joint efforts of a group of general practitioners in obtaining such a slit lamp may reinforce the diagnosis in general practice.
Asunto(s)
Oftalmopatías/diagnóstico , Oftalmopatías/terapia , Médicos de Familia/normas , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina , Diagnóstico Diferencial , Humanos , Países Bajos , Sociedades MédicasRESUMEN
The usefulness of tympanotomy tubes in children with otitis media with effusion who also have speech and language retardation is doubtful in view of the natural development. The second revision of the practice guideline 'Otitis media with effusion' from the Dutch College of General Practitioners is still not in complete agreement with this. The indications for performing an adenoidectomy are now more limited. Pneumatic otoscopy and tympanometry are diagnostic aids that may deserve a permanent place in the general practitioner's medical practice in the future.
Asunto(s)
Medicina Familiar y Comunitaria/normas , Otitis Media con Derrame/diagnóstico , Otitis Media con Derrame/terapia , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina , Pruebas de Impedancia Acústica/métodos , Adenoidectomía , Humanos , Países Bajos , Otoscopía/métodosRESUMEN
BACKGROUND: It is a widely held view that congenital heart block (CHB) is caused by the transplacental transfer of maternal autoantibodies (anti-SSA/Ro and/or anti-SSB/La) into the fetal circulation. To test this hypothesis and to reproduce human CHB, an experimental mouse model (BALB/c) was developed by passive transfer of human autoantibodies into pregnant mice. METHODS AND RESULTS: Timed pregnant mice (n=54) were injected with a single intravenous bolus of purified IgG containing human anti-SSA/Ro and anti-SSB/La antibodies from mothers of children with CHB. To parallel the "window period" of susceptibility to CHB in humans, 3 groups of mice were used: 8, 11, and 16 days of gestation. Within each group, we tested 10, 25, 50, and 100 microg of IgG. At delivery, ECGs were recorded and analyzed for conduction abnormalities. Bradycardia and PR interval were significantly increased in 8-, 11-, and 16-day gestational groups when compared with controls (P<0.05). QRS duration was not significantly different between all groups. Antibody levels measured by ELISA in both mothers and their offspring confirmed the transplacental transfer of the human antibodies to the pups. CONCLUSIONS: The passive transfer model demonstrated bradycardia, first-degree but not complete atrioventricular block in pups. The greater percentage and degree of bradycardia and PR prolongation in the 11-day mouse group correlates with the "window period" of susceptibility observed in humans. The high incidence of bradycardia suggests possible sinoatrial node involvement. All together, these data provide relevant insights into the pathogenesis of CHB.
Asunto(s)
Animales Recién Nacidos/fisiología , Electrocardiografía , Bloqueo Cardíaco/sangre , Bloqueo Cardíaco/congénito , Corazón/fisiopatología , Inmunoglobulina G/fisiología , Preñez/fisiología , Animales , Animales Recién Nacidos/inmunología , Anticuerpos Antinucleares/análisis , Anticuerpos Antinucleares/fisiología , Bradicardia/etiología , Bradicardia/fisiopatología , Ensayo de Inmunoadsorción Enzimática , Femenino , Bloqueo Cardíaco/genética , Humanos , Inyecciones Intravenosas , Ratones , Ratones Endogámicos BALB C , Madres , EmbarazoRESUMEN
According to the Dutch interdisciplinary guideline 'Treatment of tobacco dependence', medical practitioners in The Netherlands should play a more active role in discouraging the use of tobacco. They should try to motivate their patients to stop smoking and offer their support. The various treatments aimed at helping people to stop smoking require large amounts of personnel, time and money. Clear guidelines and follow-up programmes are still missing. Much will depend on a strict anti-smoking policy from the government and the availability of financial support in order to effectively reduce the amount of smoking-related illness. At present, an optimistic view in this respect does not seem realistic.
Asunto(s)
Médicos de Familia , Cese del Uso de Tabaco/métodos , Tabaquismo/terapia , Humanos , Países Bajos , Guías de Práctica Clínica como AsuntoRESUMEN
The revised Dutch College of General Practitioners' practice guideline 'Depressive disorder' no longer distinguishes between mild and severe depression because the management in both cases is identical. This guideline focuses much attention on diagnosis, support and information, all of this in dialogue with the patient. The choice between the antidepressants, a tricyclic antidepressant or a specific serotonin reuptake inhibitor is based on the contraindications of these drugs.
Asunto(s)
Antidepresivos/uso terapéutico , Trastorno Depresivo/diagnóstico , Médicos de Familia/normas , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina/normas , Antidepresivos/efectos adversos , Terapia Cognitivo-Conductual , Trastorno Depresivo/tratamiento farmacológico , Trastorno Depresivo/terapia , Humanos , Países Bajos , Sociedades MédicasRESUMEN
Beginning in 1982 all pregnant women undergoing prenatal routine blood analysis in three large city hospitals and one large rural area were tested for hepatitis B surface antigen (HBsAg). Infants of all HBsAg-positive mothers received hepatitis B immunoglobulin (HBIg), 0.5 mL/kg of body weight within two hours of birth and, after randomization, 10 micrograms of hepatitis B vaccine either at 0, 1, 2, and 11 months of age (schedule A) or at 3, 4, 5, and 11 months of age (schedule B). A second injection of HBIg (1 mL) was given to infants on schedule B at 3 months of age. Blood samples were obtained at 3, 6, 11, 12, 24, and 36 months. In a two-year period, 28,412 pregnant women were tested for HBsAg; screening efficiency varied between 85% and 98%. The overall prevalence of HBsAg was 0.8%, with a marked variation between urban centers (2.2%) and the rural area (0.3%). Vaccinations were received by 180 of 193 infants of HBsAg-positive mothers (90 on schedule A and 90 on schedule B). Concentrations of hepatitis B surface antibody less than 10 IU/L were observed in nine instances in five children from group A and in seven instances in six children from group B. Four hepatitis B viral infections (two HBsAg carriers, two who underwent antihepatitis B core seroconversions) were recorded in group A v one infection (antihepatitis B core seroconversion) in group B. The protective efficacy of the program (screening plus passive immunization and delayed vaccination) was 94%. The estimated cost of preventing one cae of hepatitis B infection in neonates was $3,000 (US currency).(ABSTRACT TRUNCATED AT 250 WORDS)
Asunto(s)
Antígenos de Superficie de la Hepatitis B/análisis , Hepatitis B/prevención & control , Tamizaje Masivo , Vacunas contra Hepatitis Viral/administración & dosificación , Adulto , Portador Sano/economía , Portador Sano/inmunología , Portador Sano/prevención & control , Costos y Análisis de Costo , Femenino , Hepatitis B/economía , Hepatitis B/inmunología , Anticuerpos contra la Hepatitis B/análisis , Humanos , Esquemas de Inmunización , Inmunización Pasiva/economía , Lactante , Recién Nacido , Tamizaje Masivo/economía , Países Bajos , Embarazo , Población Rural , Población UrbanaRESUMEN
OBJECTIVE: To develop a low cost, high compliance screening programme for identification of carriers of hepatitis B surface antigen in the obstetric population of the Netherlands. DESIGN: A seven year open, descriptive study of screening for hepatitis B surface antigen as part of routine prenatal laboratory testing at 14 weeks of gestation. Compliance with programme evaluated by checking delivery records (hospitals) or registration of births in the 30 participating municipalities (rural area). SETTING: Three large city hospitals (two tertiary referral centres) and one rural area with a large number of home deliveries. SUBJECTS: 99,706 pregnant women applying for prenatal care for the first time. MAIN OUTCOME MEASURES: Proportion of pregnant women routinely screened; prevalence of hepatitis B surface antigen in large cities and rural area. RESULTS: Uptake of screening reached 97% in the hospitals after inclusion of 10% screened at delivery; the estimated uptake in the rural area was > 95%. Prevalence of hepatitis B surface antigen was 1.6% in the large cities and 0.3% in the rural area. For screening at delivery the prevalence was 2.5 times higher (4%, P < 0.01) than for screening at week 14 of gestation. CONCLUSION: Incorporation of universal testing for hepatitis B surface antigen into routine prenatal laboratory testing is practical; high compliance is achieved when screening is supplemented with rapid screening at delivery for those who escaped routine prenatal care.
Asunto(s)
Antígenos de Superficie de la Hepatitis B/análisis , Hepatitis B/prevención & control , Diagnóstico Prenatal , Adolescente , Adulto , Femenino , Hepatitis B/inmunología , Humanos , Persona de Mediana Edad , Cooperación del Paciente , Embarazo , Diagnóstico Prenatal/economía , Diagnóstico Prenatal/métodos , Prevalencia , Factores de Riesgo , Salud Rural , Factores de Tiempo , Salud UrbanaRESUMEN
The Dutch Institute for Healthcare Improvement's (CBO) guideline on the diagnosis and treatment of aspecific, acute and chronic, low back complaints corresponds in general to the Dutch College of General Practitioners' guideline with regard to the following topics: time-contingent treatment, restricted use of X-ray examination, and the options for non-medical treatment. A noteworthy exception in the CBO-guideline is the suggestion of manipulation of the spine as a possible treatment although there is no mention of proof of effectiveness.
Asunto(s)
Dolor de Espalda/diagnóstico , Dolor de Espalda/terapia , Guías de Práctica Clínica como Asunto , Enfermedad Aguda , Enfermedad Crónica , Medicina Basada en la Evidencia , Humanos , Manipulación Ortopédica , Países BajosRESUMEN
With growing numbers of older adults in the population, the number suffering from dementia will increase. The general practitioner has to try to determine the difference between Alzheimer's disease and vascular dementia on the one hand, and fronto-temporal dementia and dementia with Lewy bodies on the other hand, while also considering the therapeutic options now and in the future. Support for patients and their family is the responsibility of the general practitioner, who must also consider the patient's driving proficiency and the wishes for euthanasia of the demented older adult. The revised version of the practice guideline 'Dementia' of the Dutch College of General Practitioners is well suited to the work of the general practitioner. It is advisable to read the practice guideline several times and in such cases not only to use the summary card but the entire practice guideline.
Asunto(s)
Demencia/diagnóstico , Médicos de Familia , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina , Diagnóstico Diferencial , Medicina Familiar y Comunitaria , Femenino , Humanos , Masculino , Países Bajos , Sociedades MédicasRESUMEN
The Dutch College of General Practitioners' (Dutch acronym: NHG) practice guideline 'Stable angina pectoris' (second revision) provides clear guidelines for the diagnosis and treatment of patients who experience chest pains as a result of angina pectoris, especially if coronary artery disease is the underlying cause of the complaints. The practice guideline clearly indicates for which complaints the general practitioner should suspect angina pectoris and which information from the anamnesis, family history and risk factors can contribute to distinguishing between stable and unstable angina pectoris. However, the physical examination should not be omitted because this can provide important indications for coronary or pulmonary dysfunction. According to the practice guideline, the treatment policy is determined by the estimated risk of significant coronary artery disease. However, additional tests can be useful even in the case of a small risk, as these can reassure patients. The indications and contraindications for medicinal substances are clearly presented.
Asunto(s)
Angina de Pecho/diagnóstico , Angina de Pecho/terapia , Medicina Familiar y Comunitaria/normas , Médicos de Familia/normas , Guías de Práctica Clínica como Asunto , Diagnóstico Diferencial , Humanos , Países Bajos , Pautas de la Práctica en MedicinaRESUMEN
In the recently published Dutch College of General Practitioners' standard entitled 'Irritable bowel syndrome', questions for use in establishing this difficult syndrome are provided. Being reserved during examination and using moderation in choosing a treatment regime are the most important recommendations. The emphasis should be on explaining that this is usually a harmless syndrome. This guideline is very helpful to the general practitioner.
Asunto(s)
Enfermedades Funcionales del Colon , Médicos de Familia/normas , Guías de Práctica Clínica como Asunto , Enfermedades Funcionales del Colon/diagnóstico , Enfermedades Funcionales del Colon/terapia , Humanos , Países Bajos , Sociedades MédicasRESUMEN
The most important changes in the first revised version of the Dutch College of General Practitioners' practice guideline 'Vaginal bleeding' are the passages about the progesterone-containing 'intra-uterine device' (IUD), the combination of progesterone and oestrogen by prescribing, for example, a sub-50-pill for the treatment of menorrhagia, and advising the patient to undergo a transvaginal ultrasound to determine the amount of build-up in the endometrium. Vacuum aspiration of the endometrium to establish the cause of menorrhagia is not mentioned. This first revised version can contribute to the quality of care in general practice.
Asunto(s)
Menorragia/diagnóstico , Médicos de Familia/normas , Guías de Práctica Clínica como Asunto , Hemorragia Uterina/diagnóstico por imagen , Femenino , Humanos , Dispositivos Intrauterinos/efectos adversos , Menorragia/tratamiento farmacológico , Países Bajos , Sociedades Médicas , Ultrasonografía , Hemorragia Uterina/diagnósticoRESUMEN
The Health Council of the Netherlands published a medical fitness-to-drive recommendation in December 2002 for people suffering from diabetes mellitus. This applies to all types of driver's licenses. General restrictions for people suffering from diabetes mellitus cannot be applied. For diabetes patients receiving treatment with drugs that can cause hypoglycemia, a limited period of validity of their driver's license is enforced. The report provides guidelines for required ophthalmologic, cardiovascular and neurological examinations by a specialist. People suffering from diabetes are personally responsible for reporting any changes in their medical condition.
Asunto(s)
Conducción de Automóvil , Complicaciones de la Diabetes , Concesión de Licencias/legislación & jurisprudencia , Accidentes de Tránsito/prevención & control , Conducción de Automóvil/normas , Diabetes Mellitus/fisiopatología , Humanos , Hipoglucemia/complicaciones , Hipoglucemia/prevención & control , Países BajosRESUMEN
The second revision of the Dutch College of General Practitioners' practice guideline on hormonal contraception discusses the various methods of hormonal birth control and can help the general practitioner to inform the patient when choosing the most desirable method. A thorough anamnesis is necessary with regard to the increased risks for breast cancer, uterine cancer and cardiovascular diseases in women using hormonal contraception, especially in those who smoke. The guideline also discusses non-hormonal methods briefly.
Asunto(s)
Anticoncepción/métodos , Anticonceptivos Hormonales Orales/administración & dosificación , Médicos de Familia , Guías de Práctica Clínica como Asunto , Pautas de la Práctica en Medicina , Neoplasias de la Mama/inducido químicamente , Enfermedades Cardiovasculares/inducido químicamente , Enfermedades Cardiovasculares/epidemiología , Anticoncepción/normas , Anticonceptivos Hormonales Orales/efectos adversos , Contraindicaciones , Femenino , Humanos , Países Bajos , Factores de Riesgo , Fumar/efectos adversos , Neoplasias Uterinas/inducido químicamente , Neoplasias Uterinas/epidemiologíaRESUMEN
In the revised practice guideline on hypertension from the Dutch College of General Practitioners, some changes have been made in the areas of diagnosis and therapy in comparison to the previous edition. Finding people with hypertension is a major goal for the prevention of cardiovascular disease. A systolic blood pressure > 140 mmHg (> 160 mmHg in patients > 60 years) necessitates non-pharmaceutical advice and antihypertensive therapy with diuretics, beta-blockers, angiotensin-converting-enzyme (ACE) inhibitors or calcium antagonists, either as monotherapy or in combination. In view of the ever-increasing importance of ACE inhibitors in antihypertensive therapy, we expect that the next revision of the practice guideline will soon be necessary.
Asunto(s)
Antihipertensivos/uso terapéutico , Medicina Familiar y Comunitaria , Hipertensión/diagnóstico , Hipertensión/tratamiento farmacológico , Guías de Práctica Clínica como Asunto , Factores de Edad , Humanos , Países BajosRESUMEN
A 49-year-old man consulted his general practitioner because of left shoulder pain. Analgesics brought no relief. He had a numb feeling in the left axilla. Cervical MRI revealed a herniated disc Cv-Cvi, for which the patient was treated surgically. However, the pain persisted. In retrospect, the axillary numbness could not have been caused by a Cv-Cvi problem, because C6 does not innervate the axilla. Repeated MRI, now of the cervicothoracic region, revealed a tumourous process around TI-TII. Thoracotomy was performed and a mesothelioma was found. The patient died shortly afterwards. It is stressed that the diagnostic satisfaction of a positive MRI finding should not lead to disregarding discrepancies between these radiological results and the clinical findings.
Asunto(s)
Artralgia/etiología , Mesotelioma/complicaciones , Neoplasias Pleurales/complicaciones , Articulación del Hombro , Vértebras Cervicales , Resultado Fatal , Humanos , Desplazamiento del Disco Intervertebral/complicaciones , Desplazamiento del Disco Intervertebral/cirugía , Imagen por Resonancia Magnética , Masculino , Mesotelioma/diagnóstico , Mesotelioma/patología , Persona de Mediana Edad , Invasividad Neoplásica , Neoplasias Pleurales/diagnóstico , Neoplasias Pleurales/patología , Radiografía , Articulación del Hombro/diagnóstico por imagenRESUMEN
In four cases there existed a discrepancy between the patient's request and the views of the GP who went by the guidelines of the Dutch College of General Practitioners. The requests concerned were those of a woman aged 56 who wanted a serum cholesterol determination and a youth aged 17 with a sprained ankle who asked for an X-ray--they were not satisfied until their wishes had been fulfilled--and those of a man aged 43 with recurrent low back pain who wanted to be referred to physical therapy and a woman aged 39 with a common cold who wanted a prescription for an antibiotic--they were only satisfied after a favourable development. The general practitioner has to choose whether to fulfill the patient's wishes or try to explain that the advice--based on medical evidence--is preferable. Good patient information is necessary for a better understanding of each other's points of view and, moreover, gives the doctor more satisfaction in his or her work.
Asunto(s)
Ética Médica , Medicina Familiar y Comunitaria/normas , Rol del Médico , Relaciones Médico-Paciente , Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Países Bajos , Educación del Paciente como AsuntoRESUMEN
In four patients with hoarseness, men aged 53 and 67 years, and women aged 8 and 37 years, indirect laryngoscopy revealed, respectively, a squamous cell carcinoma of the vocal cord, recurrent nerve paralysis due to pulmonary carcinoma, irritative noduli due to forced use of the voice, and psychic stress as the cause. In a patient with existing hoarseness over a period of 3 to 6 weeks, the vocal cords will have to be examined with indirect laryngoscopy. Where the general practitioner is not equipped to handle this procedure, he can make a referral to an ear, nose and throat specialist. It would, however, be to the benefit of the patient and the general practitioner if the latter were to master the technique of indirect laryngoscopy. This would enable the patient to be treated without further delay, and it might also make selective referral possible.