Confirming the diagnosis of mild hypertension.

Patients with newly found raised blood pressure are known to have lower pressures at subsequent measurements even when not treated. A study was undertaken to determine the extent to which (a) the number of follow-up measurements and (b) the duration of the intervals between them contributed to this fall in pressure. In 42 general practices 110 patients were identified as having for the first time a diastolic pressure (phase V) greater than 90 and less than 110 mm Hg. Both diastolic and systolic pressures were appreciably lower when measured at return visits when compared with the first measurement. The systolic pressure dropped appreciably in the intervals between the first and the second visits and again between the second and third visits. The diastolic pressure fell appreciably only between the first and second visits. The duration of the interval between visits was not associated with a fall in either systolic or diastolic pressure, but the number of measurements was. This pattern of fall in pressure was not affected by the patient''s age or sex. From these results we conclude that patients with newly identified blood pressures that are mildly raised should be seen at two further visits before a decision about treatment is made. The timing of these follow-up visits is not crucial.     

Diagnosis and management of hypertension: the stated practices of family physicians.

Hypertension is an important and common problem in family practice, but there is no general agreement on the systolic and diastolic pressures at which it should be diagnosed and treated. Responses from 273 family physicians surveyed by mail in Metropolitan Toronto showed a wide variation in the pressures used as cut-off points. The probability that in a given patient hypertension would be diagnosed or treated at different systolic and diastolic pressures varied considerably among the physicians, the variation increasing with the age of the patient. There was also wide variation in opinion among the surveyed physicians about how often patients should be screened for hypertension; depending on the patient''s age, up to 35% of the physicians stated that the blood pressure should be measured at every visit. Only one third reported using any one or more methods to ensure that patients with hypertension were not lost to follow-up. The family physicians with an academic appointment used higher cut-off points for diagnosis and treatment, and they screened and scheduled follow-up visits less frequently than those without an academic appointment.     

Patient perspective on remote monitoring of cardiovascular implantable electronic devices: rationale and design of the REMOTE-CIED study

Background

Remote patient monitoring is a safe and effective alternative for the in-clinic follow-up of patients with cardiovascular implantable electronic devices (CIEDs). However, evidence on the patient perspective on remote monitoring is scarce and inconsistent.

Objectives

The primary objective of the REMOTE-CIED study is to evaluate the influence of remote patient monitoring versus in-clinic follow-up on patient-reported outcomes. Secondary objectives are to: 1) identify subgroups of patients who may not be satisfied with remote monitoring; and 2) investigate the cost-effectiveness of remote monitoring.

Methods

The REMOTE-CIED study is an international randomised controlled study that will include 900 consecutive heart failure patients implanted with an implantable cardioverter defibrillator (ICD) compatible with the Boston Scientific LATITUDE® Remote Patient Management system at participating centres in five European countries. Patients will be randomised to remote monitoring or in-clinic follow-up. The In-Clinic group will visit the outpatient clinic every 3–6 months, according to standard practice. The Remote Monitoring group only visits the outpatient clinic at 12 and 24 months post-implantation, other check-ups are performed remotely. Patients are asked to complete questionnaires at five time points during the 2-year follow-up.

Conclusion

The REMOTE-CIED study will provide insight into the patient perspective on remote monitoring in ICD patients, which could help to support patient-centred care in the future.     

Segmental gradients specifying polarity and pattern in the wax moth,Galleria mellonella: The posterior margin as the source of a diffusible morphogen

The basis for our experiments was a report by Piepho and Hintze-Podufal 1971 about the ability of the segmental posterior margin (PM) to induce alteration of polarity and pattern in abdominal segments of the wax moth Galleria mellonella. We planned to determine (1) whether the occurrence of ectopic PM on the host segment is due to integration of donor PM cells into the host epidermis and, if not, (2) what is the communication process leading to these developmental changes. Various intersegmental implantation and grafting experiments were carried out in late last instar larvae and the response of the host cells was determined by noting changes in orientation and morphology of the scales and sockets in the adult segment. A piece of the 5th PM implanted into the middle of the 7th segment near the surface, with the implant and host epidermis facing each other, induced overlying host cells to form 7th PM-type scales. This pattern transformation is not due to integration of donor PM cells into the host epidermis since grafted PM cells always retain their segmental identity. The implanted PM may cause reorientation of overlying host scales in a centripetal manner with or without accompanying pattern change. Both polarity and pattern changes can occur even when a nucleopore filter (0.03 μm) or a thin slice of agar is interposed between implant and host epidermis. From these and two cases of cell-free induction, we conclude that the PM is probably the source of a diffusible morphogen which influences polarity and pattern. The morphogen appears to be produced only during early stages of the larval-pupal molt and the host cells are sensitive to the factor only during critical periods in morphogenesis. The segmental anterior margin (AM) has an influence on polarity but appears to exert this effect only through cell contact. Our results are discussed in relation to current models of polarity and pattern regulation in the insect integument.     

Which physicians make home visits and why? A survey

BACKGROUND: Recent changes in the North American health care system and certain demographic factors have led to increases in home care services. Little information is available to identify the strategies that could facilitate this transformation in medical practice and ensure that such changes respond adequately to patients'' needs. As a first step, the authors attempted to identify the major factors influencing physicians'' home care practices in the Quebec City area. METHODS: A self-administered questionnaire was sent by mail to all 696 general practitioners working in the Quebec City area. The questionnaire was intended to gather information on physicians'' personal and professional characteristics, as well as their home care practice (practice volume, characteristics of both clients and home visits, and methods of patient assessment and follow-up). RESULTS: A total of 487 physicians (70.0%) responded to the questionnaire, 283 (58.1%) of whom reported making home visits. Of these, 119 (42.0%) made fewer than 5 home visits per week, and 88 (31.1%) dedicated 3 hours or less each week to this activity. Physicians in private practice made more home visits than their counterparts in family medicine units and CLSCs (centres locaux des services communautaires [community centres for social and health services]) (mean 11.5 v. 5.8 visits per week), although the 2 groups reported spending about the same amount of time on this type of work (mean 5.6 v. 5.0 hours per week). The proportion of visits to patients in residential facilities or other private residences was greater for private practitioners than for physicians from family medicine units and CLSCs (29.7% v. 18.9% of visits), as were the proportions of visits made at the patient''s request (28.0% v. 14.2% of visits) and resulting from an acute condition (21.4% v. 16.0% of visits). The proportion of physicians making home visits at the request of a CLSC was greater for those in family medicine units and CLSCs than for those in private practice (44.0% v. 11.3% of physicians), as was the proportion of physicians making home visits at the request of a colleague (18.0% v. 4.5%) or at the request of hospitals (30.0% v. 6.8%). Physicians in family medicine units and CLSCs did more follow-ups at a frequency of less than once per month than private practitioners (50.9% v. 37.1% of patients), and they treated a greater proportion of patients with cognitive disorders (17.2% v. 12.6% of patients) and palliative care needs (13.7% v. 8.6% of patients). Private practitioners made less use of CLSC resources to assess home patients or follow them. Male private practitioners made more home visits than their female counterparts (mean 12.8 v. 8.3 per week), although they spent an almost equal amount of time on this activity (mean 5.7 v. 5.2 hours per week). INTERPRETATION: These results suggest that practice patterns for home care vary according to the physician''s practice setting and sex. Because of foreseeable increases in the numbers of patients needing home care, further research is required to evaluate how physicians'' practices can be adapted to patients'' needs in this area.     

Compression-sclerotherapy for varicose veins: a Canadian study.

In recent years modifications and refinements in treating varicose veins by injecting a sclerosant have given this method an important place in the practitioner''s armamentarium. Specific indications and precise technique are essential. Compression-sclerotherapy has been used since 1975 in the vein clinic of Belleville General Hospital, Belleville, Ont. Some patients have also required limited ligation of veins that were deeper or more proximal, or both. A follow-up study of patients 2 or more years after treatment revealed no major complications and a high rate of patient acceptance and satisfaction. The costs of treatment were about one tenth those of conventional inpatient surgery.     

Does Cosleeping Contribute to Lower Testosterone Levels in Fathers? Evidence from the Philippines

Because cross-species evidence suggests that high testosterone (T) may interfere with paternal investment, the relationships between men''s transition to parenting and changes in their T are of growing interest. Studies of human males suggest that fathers who provide childcare often have lower T than uninvolved fathers, but no studies to date have evaluated how nighttime sleep proximity between fathers and their offspring may affect T. Using data collected in 2005 and 2009 from a sample of men (n = 362; age 26.0 ± 0.3 years in 2009) residing in metropolitan Cebu, Philippines, we evaluated fathers'' T based on whether they slept on the same surface as their children (same surface cosleepers), slept on a different surface but in the same room (roomsharers), or slept separately from their children (solitary sleepers). A large majority (92%) of fathers in this sample reported practicing same surface cosleeping. Compared to fathers who slept solitarily, same surface cosleeping fathers had significantly lower evening (PM) T and also showed a greater diurnal decline in T from waking to evening (both p<0.05). Among men who were not fathers at baseline (2005), fathers who were cosleepers at follow-up (2009) experienced a significantly greater longitudinal decline in PM T over the 4.5-year study period (p<0.01) compared to solitary sleeping fathers. Among these same men, baseline T did not predict fathers'' sleeping arrangements at follow-up (p>0.2). These results are consistent with previous findings indicating that daytime father-child interaction contributes to lower T among fathers. Our findings specifically suggest that close sleep proximity between fathers and their offspring results in greater longitudinal decreases in T as men transition to fatherhood and lower PM T overall compared to solitary sleeping fathers.     

Out of hours service: the Danish solution examined.

In Denmark the provision of out of hours care by general practitioners came under increasing pressure in the 1980s because of growing demand for services by the public and increasing complaints from rural doctors about their heavy workload and disproportionately low remuneration in comparison with urban doctors. As a result, the out of hours service was reformed at the start of 1992: locally negotiated rota systems were replaced with county based services. Each county now has a coordination centre, where all patients'' calls are received by a team of doctors. The doctors may give a telephone consultation, advise the patient to attend one of the emergency clinics strategically placed about the county, or arrange for a home visit. Doctors on home visiting duty are located at bases throughout the county and keep in touch with the coordination centre with mobile telephones. Graded fees mean that doctors are encouraged to give telephone consultations rather than arrange for clinic consultations or home visits. The reforms have reduced doctors'' out of hours workload and the number of home visits made and have proved acceptable to patients, doctors, and administrators.     

Evaluation of a structured treatment discontinuation in patients with inoperable alveolar echinococcosis on long-term benzimidazole therapy: A retrospective cohort study

ObjectivesAlveolar echinococcosis (AE) is an orphan zoonosis of increasing concern in endemic areas, including Europe. It frequently presents in an advanced, inoperable stage, that requires life-long parasitostatic benzimidazole therapy. In some patients, long-term therapy leads to negative anti-Em18 antibody ELISA and PET. It is disputed, whether these patients are truly cured and treatment can be safely discontinued. Our aim was to retrospectively assess long-term outcome of 34 patients with inoperable AE who participated in a previous study to determine feasibility of benzimidazole treatment cessation.MethodsRetrospective analysis of medical charts was undertaken in all 34 AE patients who participated in our previous study. Of particular interest were AE recurrence or other reasons for re-treatment in patients who stopped benzimidazole therapy and whether baseline clinical and laboratory parameters help identify of patients that might qualifiy for treatment cessation. Additionally, volumetric measurement of AE lesions on contrast-enhanced cross-sectional imaging was performed at baseline and last follow-up in order to quantify treatment response.Results12 of 34 patients stopped benzimidazole therapy for a median of 131 months. 11 of these patients showed stable or regressive AE lesions as determined by volumetric measurement. One patient developed progressive lesions with persistently negative anti-Em18 antibody ELISA but slight FDG-uptake in repeated PET imaging. At baseline, patients who met criteria for treatment cessation demonstrated higher lymphocyte count and lower total IgE.ConclusionTreatment cessation is feasible in inoperable AE patients, who demonstrate negative anti-Em18 antibody ELISA and PET on follow-up. Close monitoring including sectional imaging is strongly advised.     

Evidence of compliance with and effectiveness of guidelines for noninvasive prenatal testing in China: a retrospective study of 189,809 cases

In China,the medical guidelines recommend performing noninvasive prenatal testing (NIPT) with caution for pregnant women aged 35 years or older.However,the Mother and Child Health Care Law suggests that all primiparous women whose age is older than 35 years undergo prenatal diagnosis.These two inconsistent suggestions/recommendations have made obstetricians confused about whether to offer NIPT to these older pregnant women.To face this issue and find out the solution we performed a retrospective study of 189,809 NIPT samples collected from 28 provincial-leveled administrative units in China.Of 1,564women with high-risk pregnancies who underwent NIPT,459 (29.3%) did not participate in follow-up.The compound sensitivity and specificity of NIPT for trisomies 21,18 and 13 detection was 99.1%(95%CI,98.0%-99.6%) and 99.9%(95%CI,98.8%-99.9%),respectively.In secundiparous women,NIPT showed high sensitivity and specificity similar to that in primiparous women.The observed risk for trisomies 21 and 18 significantly increased when the maternal age was 39 and older.After the publication of the current NIPT policy,the follow-up rate at our center was 97.9%;however,a large number of women are not in maternal and infant care networks nationwide,and that makes the follow-up rate outside our center relatively low.Our study shows that to balance the prevention of major aneuploidies and the limited resources for prenatal diagnosis,the cut-off age of 35for invasive prenatal diagnosis might be unnecessary.Although the NIPT guidelines are well written,how to practice it effectively,especially in less industrialized areas,is worth discussing.     

Preventive practice among primary care physicians in British Columbia: relation to recommendations of the Canadian Task Force on the Periodic Health Examination.

OBJECTIVES: To compare the current practice of preventive medicine in British Columbia with the recommendations of the Canadian Task Force on the Periodic Health Examination. Four common, preventable forms of cancer (cervical, breast, lung and colorectal) were used as sentinel conditions. DESIGN: Random sample mailed survey. SETTING: Private primary care practices in British Columbia. PARTICIPANTS: A sample of 300 primary care physicians in 1991; of 285 eligible physicians 185 (65%) responded. OUTCOME MEASURE: Compliance with preventive practices recommended by the task force. RESULTS: Preventive practice complied with the task force''s recommendations for breast examinations, mammography, cervical smears and initial counselling against smoking; over 90% of the physicians performed these manoeuvres in all or most cases. However, less than half performed two recommended manoeuvres for all or most patients who smoke: advice to follow a diet high in beta-carotene (reported by 10%) and scheduling of follow-up visits to reinforce antismoking counselling (by 46%). Most of the physicians stated that they perform preventive manoeuvres in the context of an annual general physical examination rather than integrating them into routine patient care. CONCLUSIONS: The task force''s carefully constructed recommendations are incompletely followed. Overall, there appears to be a high level of compliance with traditional and recommended manoeuvres but also widespread persistence in performing traditional manoeuvres no longer recommended and failure to adopt new recommendations.     

Uncomfortable prescribing decisions: a critical incident study.

OBJECTIVE--To explore the discomfort experienced by general practitioners in relation to decisions about whether or not to prescribe. DESIGN--Focused interviews of general practitioners about prescribing decisions that made them uncomfortable. Analysis based on the critical incident technique. SETTING--One family practitioner committee area in the north of England. RESPONDENTS--69 principals and five trainee general practitioners. MAIN OUTCOME MEASURES--Drugs and clinical problems associated with prescribing discomfort. Reasons given by doctors for making the prescribing decisions they did and reasons for feeling uncomfortable. RESULTS--Antibiotics, tranquillisers, hypnotics, and symptomatic remedies were most often associated with discomfort, but any prescribable item could be associated with discomfort. Respiratory diseases, musculoskeletal problems, and anxiety were most often associated with discomfort, but again any condition could be associated. The main reasons given for the decisions made were patient expectation, clinical appropriateness, factors related to the doctor-patient relationship, and precedents. The main reasons given for feeling uncomfortable were concern about drug toxicity, failure to live up to the general practitioner''s own expectations, concern about the appropriateness of treatment, and ignorance or uncertainty. CONCLUSIONS--Many considerations, including medical, social, and logistic ones, influence the decision to prescribe in general practice. The final action taken depends on a complex interaction of these disparate influences.     

World Health Organization's low-intensity psychosocial interventions: a systematic review and meta-analysis of the effects of Problem Management Plus and Step-by-Step

Many societies have been recently exposed to humanitarian and health emergencies, which have resulted in a large number of people experiencing significant distress and being at risk to develop mental disorders such as depression, anxiety and post-traumatic stress disorder. The World Health Organization has released a series of scalable psychosocial interventions for people impaired by distress in communities exposed to adversities. Prominent among these is a low-intensity transdiagnostic psychosocial intervention, Problem Management Plus (PM+), and its digital adaptation Step-by-Step (SbS). This systematic review is the first to summarize the available evidence on the effects of PM+ and SbS. Up to March 8, 2023, five databases were searched for randomized controlled trials examining the effects of PM+ or SbS on distress indicators (i.e., general distress; anxiety, depressive or post-traumatic stress disorder symptoms; functional impairment, self-identified problems) and positive mental health outcomes (i.e., well-being, quality of life, social support/relationships). We performed random-effects multilevel meta-analyses on standardized mean differences (SMDs) at post-intervention and short-term follow-up assessments. Our search yielded 23 eligible studies, including 5,298 participants. We found a small to medium favorable effect on distress indicators (SMD=–0.45, 95% CI: –0.56 to –0.34) and a small beneficial effect on positive mental health outcomes (SMD=0.31, 95% CI: 0.14-0.47), which both remained significant at follow-up assessment and were robust in sensitivity analyses. However, our analyses pointed to substantial between-study heterogeneity, which was only partially explained by moderators, and the certainty of evidence was very low across all outcomes. These results provide evidence for the effectiveness of PM+ and SbS in reducing distress indicators and promoting positive mental health in populations exposed to adversities, but a larger high-quality evidence base is needed, as well as research on participant-level moderators of the effects of these interventions, their suitability for stepped-care programs, and their cost-effectiveness.     

Replacing a failed implant adjacent to the implant-supported restoration in the anterior region after ridge augmentation procedure

doi: 10.1111/j.1741‐2358.2009.00361.x
Replacing a failed implant adjacent to the implant‐supported restoration in the anterior region after ridge augmentation procedure Background: Dental professionals will have to deal with more implant failure and related complications due to the increase in popularity of this form of therapy. Objectives: There have been only a few reports on replacing failed implants at the same sites. This report may provide more detailed information about the re‐implantation procedure and the results to the operator and less motivated patient. Materials and methods: The implant failure occurred after a 3‐year period of loading in the anterior region. next to an implant‐supported prosthesis. Ridge augmentation was performed with staged placement of an implant. Results: The implant was re‐installed after ridge augmentation with deproteinised bovine bone and absorbable membrane, with the implant‐supported prosthesis functioning well up to the final evaluation. Conclusion: This case report shows the possibility of treating the failed implant in the older population using a staged approach and it may give more detailed information about the re‐implantation procedure and results to the operator and less motivated patient. Further evaluations over longer periods are necessary to establish whether this procedure offers long‐term benefits to patients.     

Creation of pacemaker remote monitoring networks between hospital and pharmacies during Covid-19 outbreak

IntroductionRemote Monitoring (RM) of Cardiac Implantable Electronic Devices (CIEDs) is proven to be safe and efficient. It has been adopted in our center since years. At the time of the recent Covid-19 outbreak, we introduced and tested a collaborative organizational model, through a new RM device (Totem), creating a network with the surrounding territory and limiting CIED patients’ presence in hospital.MethodsWe involved 4 neighbor pharmacies where Totem devices were installed; we called and informed 64 patients with Totem compatible pacemaker (PM) about the possibility to perform their PM follow-up (FU) in-pharmacy; 58 gave their consent and their data were inserted into our RM database.ResultsDuring an 18-month FU period, a total of 70 RM transmissions have been received: one alert of high atrial burden triggering a pharmacological optimization, one alert of high ventricular impedance leading to a new ventricular lead implantation and four alerts of elective replacement indicator. Fulfilled questionnaires revealed complete patient satisfaction.ConclusionsA collaborative network between our hospital and the surrounding territory to perform RM FUs of CIEDs during Covid-19 pandemic was feasible, leading to patient compliance and satisfaction and revealing important technical and clinical alerts.     

Survey of "do not resuscitate" orders in a district general hospital.

OBJECTIVE--To evaluate the local use of written "Do not resuscitate" orders to designate inpatients unsuitable for cardiopulmonary resuscitation in the event of cardiac arrest. DESIGN--Point prevalence questionnaire survey of inpatients'' medical and nursing records. SETTING--10 acute medical and six acute surgical wards of a district general hospital. PARTICIPANTS--Questionnaires were filled in anonymously by nurses and doctors working on the wards surveyed. MAIN OUTCOME MEASURES--Responses to questionnaire items concerning details about each patient, written orders not to resuscitate in the medical case notes and nursing records, whether prognosis had been discussed with patients'' relatives, whether a "crash call" was perceived as appropriate for each patient, and whether the "crash team" would be called in the event of arrest. RESULTS--Information was obtained on 297 (93.7%) of 317 eligible patients. Prognosis had been discussed with the relatives of 32 of 88 patients perceived by doctors as unsuitable for resuscitation. Of these 88 patients, 24 had orders not to resuscitate in their medical notes, and only eight of these had similar orders in their nursing notes. CONCLUSIONS--In the absence of guidelines on decisions about resuscitation, orders not to resuscitate are rarely included in the notes of patients for whom cardiopulmonary resuscitation is thought to be inappropriate. Elective decisions not to resuscitate are not effectively communicated to nurses. There should be more discussion of patients'' suitability for resuscitation between doctors, nurses, patients, and patients'' relatives. Suitability for resuscitation should be reviewed on every consultant ward round.     

Psychological outcomes following maternal serum screening: a cohort study

BACKGROUND: Maternal serum screening is used to assist in the prenatal detection of congenital anomalies. Its use is controversial, and one concern that has been expressed is its psychological effects on women. The authors examined whether this test leads to an increase in anxiety and depression among women who have a false-positive result as compared with those who have a true-negative result or do not undergo testing. METHODS: A prospective cohort study with baseline assessment at 15 to 18 weeks'' gestation and follow-up at 24 weeks'' gestation was conducted. Pregnant women at 8 geographically diverse sites across Ontario were recruited. The main outcome measures were the state portion of the State--Trait Anxiety Inventory and the Center for Epidemiologic Studies Depression Scale. RESULTS: Of the 2418 potential subjects 2020 (83.5%) were enrolled and eligible; 1741 (86.2%) completed the follow-up. A total of 1177 women (67.6%) underwent maternal serum screening. No overall adverse psychological effects as a result of testing were found at 24 weeks'' gestation. Women with a false-positive result had a mean increase in anxiety score of 1.6 (95% confidence interval [CI] -1.7 to 4.9), whereas women with a true-negative result had a mean decrease of 1.1 (95% CI -1.8 to -0.3) and those not tested had a mean decrease of 0.4 (95% CI -1.3 to 0.5). The mean depression score increased by 0.5 (95% CI -0.9 to 2.0) in the false-positive group, was unchanged (95% CI -0.3 to 0.4) in the true-negative group and increased by 0.2 (95% CI -1.7 to 1.2) in the not tested group. Of the women who underwent testing, 87 (7.6%) were unsure of their result at the time of follow-up. INTERPRETATION: The results suggest that maternal screening in Ontario is not causing serious psychological harm to women. Communication regarding test results could be improved, since a substantial proportion of women were unsure of their test result.     

Mass spectrometry based proteomics and metabolomics in personalized oncology

Precision medicine (PM) means the customization of healthcare with decisions and practices adjusted to the individual patient. It includes personalized diagnostics, patients' sub-classification, individual treatment selection and the monitoring of its effectiveness. Currently, in oncology, PM is based on the molecular and cellular features of a tumor, its microenvironment and the patient's genetics and lifestyle. Surprisingly, the available targeted therapies were found effective only in a subset of patients. An in-depth understanding of tumor biology is crucial to improve their effectiveness and develop new therapeutic targets. Completion of genetic information with proteomics and metabolomics can give broader knowledge about tumor biology which consequently provides novel biomarkers and indicates new therapeutic targets. Recently, metabolomics and proteomics have extensively been applied in the field of oncology. In the context of PM, human studies, with the use of mass spectrometry (MS) which allows the detection of thousands of molecules in a large number of samples, are the most valuable. Such studies, focused on cancer biomarkers discovery or patients' stratification, are presented in this review. Moreover, the technical aspects of MS-based clinical proteomics and metabolomics are described.