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Results for “Complex intervention”

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At least 721 records · Page 40Linked to original sources

PubMed2002

[Expanded reality in head surgery].

The preoperative planning of complex craniofacial surgical interventions is increasingly realized with the aid of appropriate planning systems in order to achieve high precision, minimal invasion and protection of risk areas. But the most important step from the planning to the actual intervention consists of providing the planning data intraoperatively in a reasonable and easy to handle way. In this regard, augmented reality is one of the most challenging and promising techniques to solve this problem. In this paper we present two different systems based on see-through glasses resp. a common video projector to directly visualize the planning data in the surgeon's field of view. The work is funded by the 'Deutsche Forschungsgemeinschaft (DFG)' and Stryker Leibinger Freiburg/Germany.

Computer Simulation↗

PubMed2003

The role of the PBM in total health management strategies for individuals with chronic conditions.

In this article, we examine the multiple data sources and outcomes surrounding the management of both pharmacy and medical cost spending for chronic health care in one pharmacy benefit manager (PBM). We offer examples of how the complex relationship between interventions and spending is utilized in order to bring value to PBMs' clients above and beyond the scope of traditional pharmacy trend analytics. Additionally, we demonstrate how the implementation of disease management programs can effectively impact the largest component of total health care costs.

Chronic Disease↗

PubMed2003

Principles of management and results of treating the fractured femur during and after total hip arthroplasty.

The management of fractures of the femur during and after total hip arthroplasty can be difficult, and treatment can be fraught with complications. The ideal scenario would be one in which these fractures are prevented. It is important that the surgeon has a through understanding of the principles of managing these fractures and has access to a variety of fixation and prosthetic devices and allograft bone when necessary in order to provide the best treatment. Because periprosthetic fractures range from the very simple (requiring no surgical intervention) to the complex (requiring major revision), a classification system of these fractures aids in understanding both the principles of management and results of treatment.

Arthroplasty, Replacement, Hip↗

PubMed1992

Development of infants with disabilities and their families: implications for theory and service delivery.

This Monograph presents the results of a nonexperimental, longitudinal investigation of developmental change in 190 infants and their families after 1 year of early intervention services. The Early Intervention Collaborative Study (EICS), conducted in association with 29 community-based programs in Massachusetts and New Hampshire, was designed to assess correlates of adaptation in young children with disabilities and their families over time, to inform social policy by analyzing the influences of family ecology and formal services on child and family outcomes, and to generate conceptual models to guide further investigation. The study sample (mean age at entry = 10.6 months) includes 54 children with Down syndrome, 77 with motor impairment, and 59 with developmental delays of uncertain etiology. Data were collected during two home visits (within 6 weeks of program entry and 12 months later) and included formal child assessments, observations of mother-child interaction, maternal interviews, and questionnaires completed independently by both parents as well as monthly service data collected from service providers. Child and family functioning varied considerably. Developmental change in the children (psychomotor abilities, adaptive behavior, spontaneous play, and child-mother interaction skills) was influenced to some extent by gestational age and health characteristics, but the strongest predictor of change was the relative severity of the child's psychomotor impairment at study entry. Families demonstrated generally positive and stable adaptation (in terms of the effect of rearing a child with disabilities on the family, parenting stress, and social support), despite persistent challenges with respect to mother-child interaction and differences in reported stress between mothers and fathers. Documentation of services revealed that early intervention is a complex and multidimensional experience that spans multiple public and private systems. Vulnerable and resilient subgroups within the sample were identified, and different correlates of adaptive change were demonstrated. Results of data analyses suggest new perspectives on the study of early childhood disability. The implications of the findings for developmental theory and social policy are discussed.

Adaptation, Psychological↗

PubMedDate not supplied

[Quality, success, and appropriateness of using home care through the Local Health Station No. 13 in Novara].

The research is aimed at evaluating the quality, appropriateness and outcomes of home-care services in the District of Novara of ASL 13, by experimenting a multidimensional model of analysis based on the current clinical records. In this study, we analysed 102 cases of admittance to Integrated Home-care Services (IHS) (50 women and 52 men; average age 72.5). The analysis of the levels of activity highlighted a widespread under-use of the service and an insufficient quality of the clinical records. The management of patients was appropriate in 43.14% of the cases, in terms of intensity and complexity of the received care. 50% of the subjects did not present such characteristics as to need IHS, while 7.86% of the patients evidenced dubious appropriateness, according to an adequate healthcare intensity unaccompanied by a sufficient complexity of the interventions. As far as outcomes are concerned, we were able to highlight how relatively few subjects actually reached the objective of the healthcare plan (26.47%). On the whole, the experimented model of analysis allowed us to trace an effective picture of the quality of the service, by highlighting its critical elements and helping in finding specific actions of improvement.

Aged↗

PubMed2004

[Thoracic and abdominal aorta aneurysms demand an experienced team work].

Patients with combined aneurysms in the thoracic and abdominal aorta need to be treated at experienced centres. These complicated aneurysms are today treated with various combinations of open and/or endovascular techniques. The complexity of the interventions is associated with high morbidity and mortality. By forming a structured organisation for care of these patients a better outcome can be expected. In this article we present the approach taken in Göteborg to meet these challenges.

Aortic Aneurysm, Abdominal↗

PubMedDate not supplied

[Cachexia].

Cachexia is a frequent syndrome in patients suffering from advanced cancer; it is characterized by anorexia, weight loss, and malnutrition, which combined with other psychic and social consequences lead to a deterioration in a patient's quality of life. Various factors play a role in the development of cachexia; these depend on the patient, the type of tumor, and the treatments received. Its complexity warrant the intervention of an interdisciplinary team, in which nursing plays an essential role. Up to present time, the results of pharmaceutical treatment have been rather unfavorable; therefore, nutritional treatments based on advise for concrete problems and dietary supplements gain importance; enteral or parenteral nutrition are reserved for selected cases. Other important aspects are psychological support, control of associated symptoms and the prevention and treatment of any complication which may appear.

Cachexia↗

PubMed2004

Does my patient have capacity to consent to treatment?

A competent adult patient has an ethical and legal right to give or withhold consent to an examination, investigation or treatment. Depending on the nature and complexity of an intervention, a patient with a developmental disability may be capable of consenting to their own medical treatment. In circumstances in which an adult patient does not have the capacity to consent, there is specific guardianship legislation enacted in each state that provides for valid consent by a substitute decision maker.

Adult↗

PubMedDate not supplied

[Benign esophageal strictures--outcomes of coloesophagoplasty in Surgical Clinic II Timişoara].

Esophagoplasty is obviously a proper choice of treatment; postoperative outcomes should be very good because of benign type of lesions, but morbidity-mortality are high due to the complexity of the intervention. Our purpose is to emphasize the utility of coloesophagoplasty like a very feasible surgical option, based to our short and long term outcomes. This paper relies on the retrospective analysis of all cases admitted to II-nd Surgical Clinic Timisoara in a 20 years period (1983-2002), having coloesophagoplasty for benign esophageal stenosis. There were performed 45 such interventions (16 men, 29 women); the mean age was 35.7 years (15-68 years). The pathology included postcaustic lesions (42 cases), peptic lesions (2 cases) and esophageal leiomyoma (1 case). Postoperative morbidity occurred in 22.6% of patients. The graft functionality was good and very good in 86.6% of patients at discharge. Postoperative mortality was 6.6%.

Adolescent↗

PubMed2006

MRI image overlay: applications to arthrography needle insertion.

Magnetic Resonance Imaging (MRI) has unmatched potential for planning, guiding, monitoring and controlling interventions. MR arthrography (MRA) is the imaging gold standard to assess small ligament and fibrocartilage injury in joints. In contemporary practice, MRA consists of two consecutive sessions: 1) an interventional session where a needle is driven to the joint space and gadolinium contrast is injected under fluoroscopy or CT guidance. 2) A diagnostic MRI imaging session to visualize the distribution of contrast inside the joint space and evaluate the condition of the joint. Our approach to MRA is to eliminate the separate radiologically guided needle insertion and contrast injection procedure by performing those tasks on conventional high-field closed MRI scanners. We propose a 2D augmented reality image overlay device to guide needle insertion procedures. This approach makes diagnostic high-field magnets available for interventions without a complex and expensive engineering entourage.

Arthrography↗

PubMed2006

[Multislice CT scan in congenital heart disease].

The management of congenital cardiovascular malformations is a diagnostic challenge. It requires accurate assessment of the intra- and extra-cardiac malformations. Three-dimensional imaging by the multislice CT scanner is now a routine investigation for congenital heart disease, complementary to echocardiography, and, increasingly, an alternative to conventional angiography. Three dimensional imaging is particularly useful in the diagnosis of complex congenital heart disease, in the preparation of complex investigations of interventional cardiac catheterisation and the postoperative evaluation of surgical repair. This report describes the different acquisition protocols adapted for children and illustrates the present role of volumic CT scanner in congenital heart disease by clinical examples of everyday clinical practice.

Child↗

PubMed2006

[Anesthesiological safety of patients during ambulatory surgery].

Development of primary chain of the medical aid and predominantly outstationary forms of treatment constitute one of the principal points of the Health Service system reform in our country. Modern medical technologies permit to develop such progressive forms of treatment, which are alternative to stationary one. The processes mentioned above are mostly related to surgical practice, because the quantity and complexity of operative interventions, performed in ambulatory conditions, are rising. The modern ambulatory anesthesiology, which is growing together with ambulatory surgery, constitute comparatively new, specific part of medicine, what permits to widen significantly the operations and diagnostic measures diapason in ambulatory conditions.

Adolescent↗

PubMed1990

Unusual presentations of aortoiliac aneurysms.

Unusual presentations of aortoiliac aneurysms may be the reason for a delay in diagnosis of potentially life-threatening conditions. Five such unusual clinical pictures are presented and discussed. The aneurysms were falsely diagnosed as malignant disease, renal colic, sciatic syndrome, intra-abdominal bleeding of unknown origin, and psoas muscle abscess. The medical staff was misled by the atypical complaints, signs and symptoms, which resulted in a dangerous delay in diagnosis. The use of currently available ultrasonography and CAT scans, which enables early diagnosis, depends on the alertness of clinicians when they confront an atypical clinical picture that may be the first clue of a noninnocent aneurysm of the aortoiliac complex. Early surgical intervention before dissection, rupture or fistulization occur ensures a positive outcome and avoids emergency procedures with their attendant high operative mortality and postoperative morbidity.

Aged↗

PubMed1989

Psychosocial issues of nutritional support. A multidisciplinary interpretation.

In many cases, initiation of specialized nutritional support is a final attempt at medically managing illness for which other treatments have failed. Patients may have suffered for months or even years with their underlying diseases and are usually aware that poor response to nutritional support and concurrent therapies may lead to surgical intervention or more complex treatment. In some cases, there may be few alternatives left to pursue. For such patients, this paints a very stressful picture. If we as caregivers are empathetic to each patient's situation, we are better able to offer the support that these patients need. Health care professionals must keep patients informed of treatment plans and encourage participation in the planning process--during hospitalization, through the discharge phase, and after hospitalization. We need to pay close attention to those needs, whether nutritional support is short-term during hospitalization, prolonged, or permanent. The health care environment is demanding greater proficiency in cost containment and quality assurance in the delivery of care. Complex patient cases are becoming more difficult to manage as time constraints and resources become more restrictive. The ingenuity and imagination of health care providers trying to find ways to continue providing high-quality and safe care to patients are being tested daily. These worthwhile goals can be met only through cooperation, communication, and support among all levels and disciplines involved with the delivery of care. Feelings of helplessness, dependence, and loss of control can be diminished if health care providers maintain optimistic, confident attitudes, offer positive reinforcement for patients successes, and try to restore hope during this stressful period in patients' lives.

Adult↗

PubMed1988

Nonsurgical management of pain secondary to peripheral nerve injuries.

Physicians and surgeons dealing with peripheral nerve injuries have long been plagued by the chronic intractable pain which often follows these injuries. Early recognition of the associated problems and prompt intervention by a multidisciplinary team approach to the pain is essential. Although the techniques reviewed here were presented as separate choices, the treatment of the patient should employ a combined approach of good surgical repair, positive encouragement, non-addicting medications, appropriately timed nerve blocks, aggressive physical and occupational therapy, and electrical stimulation techniques as the patient's physical recovery permits. The importance of early psychological assessment and intervention in this complex phenomenon cannot be overemphasized. Together these techniques may succeed in reducing the morbidity associated with peripheral nerve injuries.

Anti-Inflammatory Agents, Non-Steroidal↗

PubMed1987

Gait changes in adult onset hemiplegia.

Multiple parameters of gait were evaluated in 50 adult acquired hemiplegic patients and 30 control patients with no history of gait abnormality and no deviation from normal gait by observational analysis. Findings in the hemiplegic group include: 1) increase in the proportion of the gait cycle spent in stance and double-limb support phases in both the normal and affected limb; 2) consistent deviation from normal gait pattern by observation and objective pattern analysis; 3) abnormal phasic activity of specific muscles and muscle groups in the affected limb; and 4) a consistent electrogoniometric deviation from normal joint ankle progression in the affected hip, knee and ankle. These data lend credence to the hypothesis that gait deviation in adult acquired hemiplegia follows a consistent pattern varying with the severity of central nervous system involvement. These data also provide a baseline from which to measure therapeutic intervention in this complex patient population.

Adult↗

PubMed1986

Nursing care of the elderly patient with cancer. The critical blend of science and art--back to basics.

In summary, the nursing care of the elderly patient with cancer incorporates very complex assessments and interventions. Fundamental to the delivery of good care is meeting the basic biological, psychological and social needs of each patient while providing oncologic care in the treatment of their disease and its symptoms. Nursing the elderly requires intelligence, patience, attention to detail, love, gentleness and, above all, hard work. Although we may not always be able to keep up with the science of cancer care, we must always keep up with the art.

Aged↗

PubMed1979

[Treatment of complications of pulmonary anomalies in childhood (author's transl)].

Congenital anomalies of the lungs very often remain asymptomatic and are discovered accidentally during routine examinations. Only one-third of 24 patients with congenital pulmonary abnormalities showed acute symptoms; in a further one-third a chronic recurrent symptom complex required surgical intervention as the only possible mode of treatment. The complications arising from these anomalies varied considerably. The most serious was the "acute thorax" in newborns; in a number of cases it needed emergency thoracotomy. The various types and their symptoms are described and their treatment is reviewed.

Adolescent↗