Somatostatin does not attenuate intestinal injury in dextran sodium sulphate-induced subacute colitis

Forty-two patients with high-grade intramedullary osteosarcoma treated at Walter Reed Army Medical Center between 1985 and 1995 were reviewed to determine what effects military "managed health care" had on diagnosis, treatment, and outcome. Five-year survival was 61% overall (SE +/- 9.9%), despite local disease control obtained in 95% of patients. There was a statistically significant difference between active duty members and dependents in time to diagnosis (p = 0.008), yet there was no significant difference in survival between the two groups. Five-year survival in our patient population was slightly lower than 5-year survival reported in some large civilian medical centers despite good local disease control and intensive multiagent chemotherapy. Delays in diagnosis and military status had no apparent effect on survival, although limb salvage was not possible in nearly 40% of patients because of tumor size, disease extent, and involvement of neurovascular structures.     

Peacetime gunshot wounds

The article describes main principles of treatment of civilian gunshot wounds: rational organization of medical care to wounded at the prehospital stage, combination of diagnostic and medical process in specialized centers, early detection and eradication of menacing to life consequences of the wound, valuable intensive therapy at all stages of medical care and treatment, the shortest in time and full in volume specialized surgical care. Results of treatment of 507 patients with gunshot injuries of different localization in the clinic of military surgery for the last 15 years show that during this period the amount of such patients rose from 6.4% to 12.2% of all patients with different injuries, slight wounds taking place in 30.8%, of mean gravity--in 7.1%, grave--in 46.4%, critically grave--in 14.9%. Lethality made up 17.2%, incidence of complications--31.2%, duration of hospital treatment was 33 +/- 1.8 days.     

Recognition and management of high-risk cutaneous tumors

The majority of cutaneous malignancies can be treated by the military dermatologist in a clinical setting. Recognition of tumors at high risk for recurrence or metastasis is important for any dermatologist but especially list care. Providing optimal care includes knowledge about which patients should be medavacced to larger medical centers for advanced surgical and medical treatments.     

The operative videothoracosopy in rendering emergency surgical care in penetrating gunshot chest wounds

The modern doctrine of military surgery is based on the concept of maximal and, if possible, simultaneous surgical aid to the wounded in the shortest period of time after the injury. It could be achieved by approximation of specialized surgical section to the zone of fighting and improvement of medical evaluation. These are conditions for applicability of modern methods of treatment and for perfecting of surgical strategies to the wounded, such as videothoracoscopy. To report the experience of the usage of videothoracoscopy in the treatment of the wounded with penetrating gunshot wounds of chest (PFAWT) in military hospital. 23 patients with PFWAT was administer surgical therapy: 19 patients had pleural draining at previous stages of medical evacuation, 4 patients were delivered directly from the battle Geld 1.5 hours after the injury. 11 patients with pleural drains and 4 patients, delivered from battle Geld, had indications for videothoracoscopy. These indications included ongoing intrapleural bleeding, clotted hemothorax and prolonged leakage of the air through the drain. Suturing of the lung wounds was performed by Endo-GIA-30 stapler. If it was impossible, manual suture EndoStitch USSC was used. In 2 cases was performed wedge-like resection by EndoGIA-30. The bleeding from the thoracic wall wounds was controlled by electrocautery. The clotted hemothorax was removed by fragmentation with EndoBabcock, washing out and aspiration through large diameter tubes. The duration of the procedure ranged from 40 to 90 minutes. None had suppurative complications. All patients was survived. The mean duration of inpatient period was 20 days, rehabilitation period-14 days.     

Death in the hospital

OBJECTIVE: To examine symptoms and treatments among hospitalized adults in the last 2 days of life. METHODS: Review of 72 consecutive medical records of patients who died at an academic medical center and 32 consecutive medical records of patients who died at an affiliated Veterans Affairs hospital. Medical records were examined for documentation of symptoms, treatment, and orders to limit the use of life-sustaining interventions. RESULTS: The 104 patients who died had an average age of 68.9 years and 70 (68%) were men. The majority had neoplasms or acquired immunodeficiency syndrome, cardiovascular disease, and end-stage lung disease; the remainder died of other acute or chronic illnesses. In the last 2 days of life, pain was noted in 49 patients (46%). Dyspnea (n=53) and restlessness or agitation (n=50) were documented in 51% of the patients. In the last 48 hours of life 12 patients (12%) underwent an attempt at resuscitation, 26 patients (27%) were receiving ventilatory support, and 18% were restrained. Nearly half of the patients (48%) had an order or progress note specifying "comfort measures only" (CMO). Patients with CMO, compared with those without such orders, had similar levels of pain, agitation, and dyspnea. Patients with CMO were less likely to be in an intensive care unit (P=.001), receive ventilatory support (P=.001), receive antibiotics (P=.009), or be weighed (P=.001). CONCLUSIONS: Baseline information with which to begin improvement of care for dying individuals was obtained through a brief retrospective chart review. While patients with CMO receive less aggressive care, no specific process was used to provide comfort care. The evaluation and testing of processes of care for dying patients are necessary to begin the improvement of care. We provide baseline data about processes and outcomes of care in our hospitals.     

Medical records audit in primary care clinics of the Israel Navy

The primary care clinics of the Israeli Defense Forces are similar to those of the civilian health system, yet some characteristics are unique: Soldiers are a young, healthy population; their physicians are either serving in the reserves for short periods, or are primary care physicians of the regular army; and during military service the soldier is usually treated in several different primary care clinics. A detailed medical record facilitates communication between the various primary care physicians. As part of a 2-year quality assurance project all naval clinics in Israel were surveyed at 6-month intervals. From the clinic records, 685 encounters involving the 7 most common problems were randomly chosen. We evaluated the quality of the medical records of these encounters scoring them according to subjective, objective assessment and therapeutic and evaluative plan (SOAP) Each record was evaluated by 2 physicians and scored from 0 to 100, using fixed criteria. The score for the therapeutic and evaluative plan was significantly higher than that of the other parts of the medical record (80% vs. 55-59%, p < 0.001). The score of the primary care physicians was significantly higher than that of physicians of the reserves (73% vs. 63%, p < 0.001). Encounters involving upper respiratory tract infections and abdominal pain scored higher than those involving other common problems. The medical recording process has a fundamental role in medical care. Our findings suggest that the subjective, objective and assessment parts of naval medical records need improvement. Further studies might help improve the quality of primary medical care.     

Extracorporeal membrane oxygenation in myocardial failure after pediatric heart surgery

In spite of progressive improvement not only in myocardial protection but also in anesthetic and surgical techniques, the repair of complex congenital heart defects can still lead to cardiopulmonary compromise refractory to conventional treatment. We describe two patients in whom successful surgical repair of congenital heart defects was followed by severe heart failure refractory to medical treatment. Both patients were managed by extracorporeal membrane oxygenation (ECMO). We discuss the indications, contraindications and use of ECMO in the postoperative intensive care unit.     

Surgical injuries registered in the Norwegian system for patient injuries. Possibilities of the use of the material for quality improvement in Norwegian hospitals

328 surgical "errors" reported to the Norwegian System of Compensation for Injuries to Patients were analysed in order to find out how the errors can be exploited for the purpose of quality improvement. In 8% of the cases the patients had been treated as emergency cases. 7% of the patients had been treated as out-patients. 30% of the patients had become more than 15% permanently disabled as a consequence of the "error". The Norwegian System of Compensation for Injuries to Patients operates with five different categories of errors defined by medical specialty, of which surgery is one. We found that among "surgical errors" 16% of the patients had been treated by an anaesthetist or by a specialist in internal medicine, and 13% had been treated by a gynaecologist. There were several recurring "errors" such as nerve injuries and complications related to general atherosclerosis. A system for categorising errors with a view to quality improvement should be different from other systems of categorisation. We suggest a system based on not only five but all medical specialties. Data from such a system could be used to prepare "pedagogic reports" that can be sent to the managers of services and education in each medical specialty. Thus, by turning surgical errors into "medical treasures", the errors can be exploited to promote quality improvement.     

Advance directives and other medical decisions concerning the end of life in cancer patients in Japan

The purpose of our survey was to investigate the experience of physicians regarding advance directives and other medical decisions concerning the end of life. A postal questionnaire was sent to 500 Japanese physicians who were most involved in medical care of terminal patients. A total of 339 (68%) physicians responded. In dealing with terminal patients, approximately half gave priority to their patients' wishes for medical care, if known, regardless of the patient's competency. Of the respondents, 149 had been presented with advance directives by their patients and 35% followed all advance directives presented in their practice. Cardiopulmonary resuscitation (CPR) for arrested patients to enable their family to be at the bedside at the time of the death was common. More than 60% of the respondents thought that active euthanasia and assisted suicide were never ethically justified. Our study indicates that the wishes of patients are currently not always given top priority in medical decisions concerning the end of life.     

Surgical wound infection in renal transplantation: outcome data in 102 consecutive patients without perioperative systemic antibiotic coverage

BACKGROUND: The incidence of surgical wound infection in the presence of immunosuppression has been reported in the literature to approach 7%. Perioperative systemic antibiotic therapy is routinely used to reduce the occurrence of wound infections. This therapy is not without complications, including adverse effects and development of resistant strains. DESIGN: Surgical wound infection rates during the first 100 days after renal transplantation were studied in 102 consecutive patients. Eighty-one patients underwent cadaveric transplantation and 21 patients underwent living-related donor transplantation from February 1, 1991, to January 1, 1992. No systemic perioperative antibiotic coverage was used, but local antibiotic irrigation was part of the perioperative protocol. SETTING: Hahnemann University Hospital, Philadelphia, Pa, is a large, tertiary care center. Patients were initially hospitalized and were discharged during the 100-day follow-up period based on clinical status and improvement in renal function. PATIENTS: Twenty-seven (25%) of 102 patients had diabetes mellitus. INTERVENTIONS: Induction immunosuppression consisted of azathioprine, prednisone, and anitlymphocyte globulin, while maintenance immunosuppression consisted of azathioprine, prednisone, and cyclosporine. Acute allograft rejection episodes were treated with steroids and/or OKT3 (Ortho Pharmaceutical Group, Raritan, NJ). RESULTS: Two surgical wound infections (2%) occurred. In both, infection was superficial, resolving with wound drainage and intravenous antibiotics. The surgical wound infection rate was not significantly affected by age, sex, allograft source, or presence of diabetes mellitus. CONCLUSIONS: Despite immunosuppression, the incidence of surgical wound infection was minimal, comparing favorably to rates reported for renal transplantation with the use of systemic antibiotics. Possible explanations for the low incidence of surgical wound infections include local wound irrigation, meticulous hemostasis, improved organ procurement techniques, and continuity in perioperative care.     

A military application of a medical self-care program

The cost of health care is a growing concern to the military. Many military clinic appointments and emergency department visits are unnecessary; they are for minor, self-limiting illnesses and injuries that could be treated at home. Military health care can no longer afford the luxury of treating minor illnesses and injuries in the hospital setting. This paper examines one method for military beneficiaries to obtain health care services appropriately. A selected group of military family members received a medical self-care book and an education session, which resulted in more appropriate decision-making about when to use the health care system. This was a 6-month, experimental study using control and experimental groups, with surveys before and after the study period. The self-care book was used 628 times to help make more informed decisions about when to seek medical care. The mean number of clinic and emergency room visits (p = 0.02) decreased for those using the medical self-care book.     

Video games in health care: Closing the gap.

Although a great deal of media attention has been given to the negative effects of playing video games, relatively less attention has been paid to the positive effects of engaging in this activity. Video games in health care provide ample examples of innovative ways to use existing commercial games for health improvement or surgical training. Tailor-made games help patients be more adherent to treatment regimens and train doctors how to manage patients in different clinical situations. In this review, examples in the scientific literature of commercially available and tailor-made games used for education and training with patients and medical students and doctors are summarized. There is a history of using video games with patients from the early days of gaming in the 1980s, and this has evolved into a focus on making tailor-made games for different disease groups, which have been evaluated in scientific trials more recently. Commercial video games have been of interest regarding their impact on surgical skill. More recently, some basic computer games have been developed and evaluated that train doctors in clinical skills. The studies presented in this article represent a body of work outlining positive effects of playing video games in the area of health care. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A comparative assessment of the results of surgical and conservative treatments in parkinsonism

Late outcomes of surgical and medical treatment of parkinsonism were studied in 582 (including 321 medical and 261 surgical) patients. The follow-up ranged from 6 to 30 years. Three hundred and fifty eight surgeries were performed. In immediate postoperative period, the following results were observed: significant (64%), moderate (20.3%) improvements, no changes (8%), deterioration (3.1%). Late outcomes were as follows: significant (34.9%), moderate (20.3%) improvements, no changes (28.7%), deterioration (16.1%). In surgical patients the complication rate was 14.8%, mortality 0.8%. Analysis of outcomes of surgical and medical treatment showed a statistically significant predominance of good outcomes in surgical patients (34%) as compared with medical ones (14%).     

Profuse epistaxis: an argument for conservative medical management

A review of 10 years' experience of all patients with profuse epistaxis requiring hospitalisation in a tertiary care centre in India is presented. There were 106 patients among which only 72% of cases had associated medical illness. Hypertension (44%) and bleeding diathesis (11%) were found to be the most frequently associated aetiological medical conditions noted in this study. Although there is controversy regarding the optimum treatment in profuse epistaxis in literature, our experience suggests that it can be successfully managed with conservative medical management alone and surgical intervention with its potential complications may not be necessary in most cases.     

Pneumothorax in the neonate

Dynamic cardiomyoplasty has been performed to reinforce the myocardium in the treatment of patients with severe cardiomyopathies. At the Heart Institute of S?o Paulo University Medical School, 36 patients were submitted to cardiomyoplasty between May 1988 and December 1993. The indications were idiopathic dilated cardiomyopathy in 31, ischemic cardiomyopathy in 3, and Chagas' disease cardiomyopathy in 2 patients. Twenty-eight patients were categorized in New York Heart Association (NYHA) Class III and 8 in Class IV despite the use of maximal medical therapy. There were no hospital deaths, and patients were followed up from 2 to 70 months (mean, 24 months). Besides the improvement of NYHA functional class from 3.2 +/- 0.6 to 1.6 +/- 0.9 at 6 months of follow-up, patients also presented significant changes in the left ventricular systolic and diastolic functions. Nevertheless, 16 patients died, and 2 patients were submitted to heart transplantation during late follow-up. Actuarial survival rates were 82.3% at 1 year, 61.5% at 2 years, and 38.8% at 5 years of follow-up. Otherwise, the analysis of factors influencing the outcome showed that long-term survival was significantly affected by preoperative functional class and by pulmonary vascular resistance. The 26 patients operated in NYHA functional Class III and with pulmonary vascular resistance below 4 Wood units presented survival rates of 72.7% at 2 years and of 63% at 5 years of follow-up. In conclusion dynamic cardiomyoplasty improves functional class and left ventricular function in patients with severe cardiomyopathies. However, the long-term survival after this surgical procedure may be limited by the patients' condition before the operation.     

Neuroprotection: the next breakthrough in glaucoma? Proceedings of the Third Annual Optic Nerve Rescue and Restoration Think Tank

OBJECTIVES: To document the efficacy of combined epidural steroid injection (ESI) and manipulation to the lumbar spine in patients suffering from chronic low back pain (LBP). SUMMARY OF BACKGROUND DATA: The use of ESI in conjunction with lumbar manipulation has seldom been reported in the literature but has offered promising results when studied. STUDY DESIGN: Retrospective repeated-measures analysis of patients with chronic LBP who received ESIs combined with spinal manipulation. METHODS: A retrospective analysis using a repeated-measures format was performed on 17 cases of patients who had received ESI and manipulation to the lumbar spine. All patients were medically stable for chronic mechanical LBP and had experienced a suboptimal response to conventional care. The principle investigator was blinded from data outcomes when determining patient eligibility for the study. A subjective patient improvement scale was used to monitor degree of success. RESULTS: Ten of the 17 patients were eligible for the study. Patients were eliminated for lack of consistency of data collection, having received an additional procedure after conventional care, involvement of the cervical spine; one patient experienced an unrelated medical problem. After 1 yr of conventional care, the patients reported a 25.5% improvement. (Conventional care included ESI and manipulation done at separate times.) After on ESI with subsequent manipulation, these same patients reported a 50.5% improvement. Mean improvement was 25.00% (SD = 19.51, SEM 6.19, t = 4.04 and p = .0015). CONCLUSION: The use of ESI performed with manipulation seems to offer promise for a carefully selected group of patients. ESI combined with manipulation should be considered in patients who do not respond to conventional forms of care.     

Evaluation of the quality of filling out medical records in a hypertension consultation

The aim of the study was to evaluate the completion of medical records of a hypertension clinic and to compare standardized computerized records versus standard medical records. The medical records of 163 consecutive hypertensive patients attending at the Broussais hospital hypertension clinic between December 1995, 6th and January 1996, 21st were checked. At the last visit, the patients were attended by 16 physicians working in 4 different teams. The medical data were recorded by physicians in the computerized system called ARTEMIS in 120 patients and in standard structured forms in 43 patients. The patients notes were checked to see if 9 clinical items were recorded at the first visit (V1), at the visit before last (V2) and at the last visit (V3). The overall completion rate was high at V1 (92.2%) and significantly decreased at follow-up visits (82.6% at V2 and 83.2% at V3). The completion rate was significantly higher in the computerized records than in the standard notes: 95.8% vs 82.2% at V1, 91.9% vs 56.3% at V2 and 91.6% vs 59.7% at V3. During follow-up (V2 vs V1), a significant decrease in the completion rate of 6 items was observed in the standard notes (tobacco use, alcohol consumption, physical activity, compliance to treatment, body weight, manual blood pressure measurement). In the computerized records, only physical activity completion rate decreased. In conclusion, the computer may help to increase the quality of the medical records as reflected by the completion rate of items related to hypertension care.     

The care of HIV-infected adults in the United States. HIV Cost and Services Utilization Study Consortium

BACKGROUND AND METHODS: In order to elucidate the medical care of patients with human immunodeficiency virus (HIV) infection in the United States, we randomly sampled HIV-infected adults receiving medical care in the contiguous United States at a facility other than military, prison, or emergency department facility during the first two months of 1996. We interviewed 76 percent of 4042 patients selected from among the patients receiving care from 145 providers in 28 metropolitan areas and 51 providers in 25 rural areas. RESULTS: During the first two months of 1996, an estimated 231,400 HIV-infected adults (95 percent confidence interval, 162,800 to 300,000) received care. Fifty-nine percent had the acquired immunodeficiency syndrome according to the case definition of the Centers for Disease Control and Prevention, and 91 percent had CD4+ cell counts of less than 500 per cubic millimeter. Eleven percent were 50 years of age or older, 23 percent were women, 33 percent were black, and 49 percent were men who had had sex with men. Forty-six percent had incomes of less than $10,000 per year, 68 percent had public health insurance or no insurance, and 30 percent received care at teaching institutions. The estimated annual direct expenditures for the care of the patients seen during the first two months of 1996 were $5.1 billion; the expenditures for the estimated 335,000 HIV-infected adults seen at least as often as every six months were $6.7 billion, which is about $20,000 per patient per year. CONCLUSIONS: In this national survey we found that most HIV-infected adults who were receiving medical care had advanced disease. The patient population was disproportionately male, black, and poor. Many Americans with diagnosed or undiagnosed HIV infection are not receiving medical care at least as often as every six months. The total cost of medical care for HIV-infected Americans accounts for less than 1 percent of all direct personal health expenditures in the United States.     

Patients' needs in hospital: nurses' and patients' views

This study set out to identify the most important needs of hospital patients on surgical and medical wards and to assess the ability of nurses to identify these needs. The population consisted of 92 Finnish patients and 69 Finnish nurses. The study was carried out using a questionnaire designed on the basis of the need theory presented by Yura and Walsh. The results of the statistical analyses were presented in the form of frequencies, cross-tabulations and chi-square tests. The patients' most common needs were related to vital functions (44%), followed by those related to functional health status (38%) and environmental needs (36%). The last item on the list of expressed needs concerned reactions to functional health status (31%). Over 70% of the surgical patients suffered from problems related to sleep and rest. Less than 60% of them suffered from acute pain. Medical patients, in turn, had more frequent needs related to vital functions than did surgical patients. Three out of four medical patients suffered from acute pain. Sleep and rest disturbances, stress, bad mood and listlessness were also common problems. The nurses underestimated all patient needs, apart from environmental needs, which they regarded as the main concern of patients. There was a statistically significant difference between patients' and nurses' assessments for 38% of all needs. Moreover, there were differences in assessments between the surgical and medical wards included in the study.