Patients with spinal cord damage due to uncertain/unknown etiology: the CP phenomenon (confusion and perplexity). Case reports.

Usually, most of the clients who are referred to departments of rehabilitation medicine, bear firm and sound diagnoses. We describe herewith 10 patients who developed spinal cord pathologies due to unknown or uncertain etiologies. We would like to share our thoughts with the readers.

Sexual activity and erectile dysfunction in elderly men with angiographically documented coronary artery disease.

We studied the prevalence of erectile dysfunction (ED) in elderly men, aged 65 years or above, with coronary artery disease (CAD) documented by coronary angiography. A total of 123 men (112 men with CAD and 11 men without CAD), mean age 74.6+/-5.9 years, was included. To detect ED and assess its severity, all participants were asked to complete the Sexual Health Inventory for Males (SHIM) questionnaire. Lack of sexual activity was more prevalent among men with CAD relative to men without CAD (31.3 vs 0.0%). Among the sexually active men, ED was more prevalent among men with CAD relative to men without CAD (85.7 vs 72.7%). A general linear model showed that age was the only factor associated with SHIM scores among the sexually active men with CAD (P=0.001). Other factors, such as the number of occluded coronary arteries, diabetes mellitus, hypertension, smoking, various medications and marital status, were not associated with SHIM scores in elderly men with CAD. We conclude that lack of sexual activity and ED are very common in elderly men with CAD. Among the sexually active men with CAD, ED severity is associated only with age.

Increased erythrocyte aggregation in men with coronary artery disease and erectile dysfunction.

We studied the association between erythrocyte aggregation (EA) and erectile dysfunction (ED) in men with coronary artery disease (CAD). Men with CAD documented by coronary angiography filled the Sexual Health Inventory for Males questionnaire to detect ED and assess its severity. EA was evaluated by filming slides of blood smear. Low percentage of slide field covered by erythrocytes represented increased EA. Overall, 133 men with CAD, mean ages 62.4+/-12.2 years, were included: 100 (75.2%) with ED and 33 (24.8%) without ED. EA was increased among men with ED compared with men without ED (percentage of slide field covered by erythrocytes 66.7+/-14.7 vs 73.1+/-14.5%; P=0.03). After adjustment for age, diabetes mellitus, hemoglobin and hematocrit levels, EA was associated with ED severity (r=0.18; P=0.038). We conclude that EA is increased in men with CAD and ED. This finding may be relevant to the pathophysiology of ED in men with CAD.

[Our experience with the medical rehabilitation of homeless-disabled people].

During the last two years, 11 homeless-disabled people were treated at our rehabilitation ward. All of the patients were Jewish, six were new immigrants from Russia, their age ranged between 34 to 60 years, most of these patients had completed at least high school education, and all had managed to have a "normal" social-working life until the crisis which led them to the street. Six became alcoholics and one was a narcotic-drug user. None of these patients suffered from malnutrition or mental disorder, and after the rehabilitation process was over, they became independent, performing the activities of daily living. Most of them decided to return to their previous street--living place, despite their disabilities. This new combination of relatively young disabled-homeless people at our rehabilitation facility demands novel and different rehabilitation approaches.

Screening for erectile dysfunction as part of periodic examination programs--concept and implementation.

Erectile dysfunction (ED) can be an early and first sign of an underlying systemic disease. A screening program is offered by the Israeli Defense Force for career servicemen at the staff periodic examination center (SPEC), the aim of which was early detection of morbidity. We introduced the Sexual Human Inventory for Males (SHIM) questionnaire, in order to detect examinees with ED, and offer them suitable treatment options. The purpose of this study is to introduce the concept of an ED questionnaire as part of a screening program, and to describe the first months of its implementation. A computerized questionnaire is used to collect the medical history. The SHIM questionnaire was incorporated into the medical questionnaire. Relevant data including compliance to reply, SHIM scores, age and accompanying diseases of patients were collected from the computerized database of SPEC. A total of 2182 patients reported to SPEC from 1/5/01 to 1/11/01, 1980 of whom were males. Of the males, 881 (44.5%) chose to fill the SHIM questionnaire (mean age 34.5 +/- 6.7 y), and 244 of them (27.7%) had a score of 21 or less (20.7% had 17-21, 5.7% 11-16, 1.4% 0-10). The prevalence of ED and its severity increases with age. An inverted linear correlation was found between age and SHIM score (r = -0.22, P<0.0001). Prevalence of hypertension and diabetes mellitus is higher in patients with SHIM score < or =16 compared to those with a score > or =22. Only 15% of men with ED refer themselves for medical help. The concept of adding an ED questionnaire to a screening program may encourage more men to seek treatment, not only for their ED, but also for the underlying disease. The platform of a periodic examination offers maximum privacy to the examinees, resulting in better cooperation.

An introduction to the Barell body region by nature of injury diagnosis matrix.

INTRODUCTION: The Barell body region by nature of injury diagnosis matrix standardizes data selection and reports, using a two dimensional array (matrix) that includes all International Classification of Diseases (ICD)-9-CM codes describing trauma. AIM: To provide a standard format for reports from trauma registries, hospital discharge data systems, emergency department data systems, or other sources of non-fatal injury data. This tool could also be used to characterize the patterns of injury using a manageable number of clinically meaningful diagnostic categories and to serve as a standard for casemix comparison across time and place. CONCEPT: The matrix displays 12 nature of injury columns and 36 body region rows placing each ICD-9-CM code in the range from 800 to 995 in a unique cell location in the matrix. Each cell includes the codes associated with a given injury. The matrix rows and columns can easily be collapsed to get broader groupings or expanded if more specific sites are required. The current matrix offers three standard levels of detail through predefined collapsing of body regions from 36 rows to nine rows to five rows. MATRIX DEVELOPMENT: This paper presents stages in the development and the major concepts and properties of the matrix, using data from the Israeli national trauma registry, and from the US National Hospital Discharge Survey. The matrix introduces new ideas such as the separation of traumatic brain injury (TBI), into three types. Injuries to the eye have been separated from other facial injuries. Other head injuries such as open wounds and burns were categorized separately. Injuries to the spinal cord and spinal column were also separated as are the abdomen and pelvis. Extremities have been divided into upper and lower with a further subdivision into more specific regions. Hip fractures were separated from other lower extremity fractures. FORTHCOMING DEVELOPMENTS: The matrix will be used for the development of standard methods for the analysis of multiple injuries and the creation of patient injury profiles. To meet the growing use of ICD-10 and to be applicable to a wider range of countries, the matrix will be translated to ICD-10 and eventually to ICD-10-CM. CONCLUSION: The Barell injury diagnosis matrix has the potential to serve as a basic tool in epidemiological and clinical analyses of injury data.

Conversion motor paralysis disorder: overview and rehabilitation model.

It is important to consider a differential diagnosis between paralysis on an organic basis and paralysis and disability due to psychological mechanisms in people with physical impairment secondary to trauma, without evidence of organic etiology. We review the most dramatic type of conversion disorder (CD)-'Conversion Motor Paralysis'. Recent important medical literature concerning the accepted treatment and rehabilitation management will be reviewed and discussed. The inter-disciplinary in-patient team management approach in a rehabilitation setting offers the benefits of a comprehensive assessment and treatment. The diagnosis is temporary and conditional, since there may be a long delay until the appearance of organic findings. A complete medical assessment is essential in order to rule out any possibility of an organic etiology. In as many as 25% to 50% of patients diagnosed as conversion, an organic medical diagnosis was found.

Conversion motor paralysis disorder: analysis of 34 consecutive referrals.

STUDY DESIGN: We present our cumulative experience with patients sustaining the most dramatic type of Conversion Disorder (CD) - Conversion Motor Paralysis. SETTING: Rehabilitation departments, Reuth Medical Center, Tel-Aviv and Sheba Medical Center, Tel-Hashomer, Israel. METHODS: During the period 1973-2000, 34 patients with neurological symptoms without any anatomical or physiological basis were admitted to both rehabilitation departments. This number consists of less than 1% of the total acute traumatic and non-traumatic spinal cord disorders admitted annually to these centers. RESULTS: Twenty-five of the subjects were men (mean age of 30 years) and nine were women (mean age of 31.4 years). Neurological symptoms included: paraplegia (complete or incomplete) (18), hemiplegia or hemi paresis (11), tetraplegia (complete or incomplete) (three), monoplegia (one), triplegia (one). The final diagnosis on discharge was CD in 30 of the 34 cases, the remaining four being diagnosed as malingering. Functionally, nine patients had a complete recovery, 10 a partial recovery and 15 remained unchanged. CONCLUSION: Disabled people who experienced traumatic events resulting in various disabilities are admitted usually to a rehabilitation center. However, some of them are later diagnosed as having Conversion Disorder or malingering. We believe that their participation in active regular and integrative rehabilitation process is beneficial to most of them. Most of these patients gain functional independence and return to the main stream of life.

Treatment of male infertility due to spinal cord injury using rectal probe electroejaculation: the Israeli experience.

STUDY DESIGN: Male infertility caused by anejaculation is common among patients with spinal cord injury (SCIP). The fertility options for SCIP have improved impressively over the past 10 years. We present the Israeli experience in the treatment of infertility in a large series of SCIP. The issues which are addressed include the treatment of ejaculatory dysfunction, seminal quality and fertility management in SCIP. SETTING: Sexual rehabilitation clinic, Neuro-Rehabilitation department, Sheba Medical Center, Israel. METHODS: Between June 1992 and May 1998, a total of 84 consecutive SCIP were treated in our clinic with electro-ejaculation (EEJ), representing a sample of the SCIP population, composed mostly of young men traumatically injured. The patients have sustained different levels and completeness of spinal injury. Among the patients 33 were interested in achieving pregnancy (39.3%), while the rest were interested in determining fertility potential for family. With EEJ, a low-current stimulation of the ejaculatory organs via a rectal probe is done. The collected semen is used for fertility determination or for fertilization. RESULTS: Eighty-four patients were treated by EEJ. Mean age was 31.3 and mean age at injury was 21.7. There were 29 cervical, 50 thoracic and five lumbar lesions. Sixty-three had complete injury (ASIA A) and 21 incomplete (ASIA B -15, ASIC C -5, ASIA D -1). Fifty-nine had upper motor neuron lesions, and 25 had lower motor neuron. A total of 355 stimulations were performed. Ejaculate was obtained in all patients in 350 stimulations (98.6%), and sperm was present in 74 patients (88.1%) in 296 of the stimulations (83.4%). Fairly good numbers of spermatozoa were obtained, whereas sperm motility and morphology of spermatozoa were low in most cases. A significant difference in sperm count, motility and morphology was noted between antegrade and retrograde samples. No significant improvement in sperm quality after four repeated consecutive stimulations was noted in 38 SCIP. Side effects were minor and encountered in 16 patients (19.1%). Out of 33 couples who wished to achieve pregnancy, 26 reached the stage of insemination. Four pregnancies were achieved after 33 cycles of In-Uterine-Insemination (pregnancy rate 28.6% per couple), and 15 after 68 cycles of In-Vitro-Fertilization (micromanipulation) (pregnancy rate of 68.75% per couple). In all, of 101 conception attempts 23 were successful, resulting in pregnancies in 18 couples, and accounting for an overall pregnancy rate of 70% per couple. CONCLUSION: The high percentage of pregnancies imply that, despite the typically poor sperm motility noted in EEJ, rectal probe EEJ combined with assisted reproductive techniques, and performed by a team approach, is an efficient and safe technique for treating infertility among SCIP.

Non-traumatic lower limb older amputees: a database survey from a geriatric centre.

PURPOSE: The purpose of this survey was to examine the characteristic of a geriatric population admitted for amputation of a lower limb and to explore some of the factors that may affect the course of their hospital stay. METHOD: The study took place in the geriatric division of a tertiary general hospital and included a close geriatric-orthopaedic liaison. Two-hundred and forty-one patients were included in the final analysis. RESULTS: Many above knee amputations were performed, which correlated with advanced age. Rates of in hospital mortality and systemic complications were 16% and 19%, respectively. Thirty-three percent of the patients were discharged back home, and only 6% were supplied with an artificial limb. The general condition of most patients remained poor. CONCLUSION: We conclude that despite a team approach to the care of the geriatric amputee a poor functional result was obtained. By encouraging earlier referrals from the community it is postulated that a reduction in the costly provision of antibiotics would be beneficial and that perhaps lower levels of amputation could be performed thereby enhancing the possibilities for ambulation.

Rehabilitation outcomes in patients with full weight-bearing hip fractures.

Evaluation of the functional outcome for hip fractured elderly patients has been controversial due to a typical casemix containing both weight bearing and non weight bearing postoperative fractures. The purpose of this study was to investigate factors associated with rehabilitation outcomes in patients who are able to fully weight bearing following surgical repair of femoral neck fracture. We studied 217 consecutive patients admitted for rehabilitation after surgery for hip fracture. Age, gender, marital status, type of fracture and admission Functional Independence Measure (FIM) were evaluated as possible predictors of rehabilitation outcome. Functional gains were evaluated according to FIM. Dependent outcome variables were calculated as absolute (total FIM gain and daily FIM gain) as well as relative (to potential). Results showed a significant improvement in absolute total and daily FIM gains (19.32+/-8.29, and 0.87+/-0.44, respectively). Relative total functional gain was 0.40+/-0.19. Absolute total functional gain did not depend on FIM admission, whereas all other parameters were significantly correlated with FIM scores on admission, indicating a relatively adverse rehabilitation in patients with an admission FIM of 40 points or lower. The majority (83.9%) of patients were discharged home. A significant association exists between the ability to go home and marital status (P=0.009), as well as with admission FIM (P<0.0001). We conclude that encouraging outcome results are achieved in the elderly with full weight bearing fractures. The absolute functional gains do not depend on FIM admission scores and argues for inclusion of patients with low admission FIM scores to rehabilitation programs. However, the relative gains are significantly better in patients with higher admission FIM scores, thus supporting inclusion of selected patients. This poses serious ethical issues for healthcare policy-makers.

Cognitive status at admission: does it affect the rehabilitation outcome of elderly patients with hip fracture?

OBJECTIVES: To determine the effect of cognitive status at admission on functional gain during rehabilitation of elderly hip-fractured patients. DESIGN: Cohort study. SETTING: A hospital geriatric rehabilitation department. PATIENTS: Two hundred twenty-four elderly patients admitted consecutively for rehabilitation after surgery for hip fracture. MEASUREMENTS: Cognitive status was assessed by the Mini-Mental State Examination and the cognitive subscale of the Functional Independence Measure (cognFIM); functional status was assessed by the motor subscale of FIM; absolute functional gain was determined by the motor FIM gain (deltamotFIM); and relative functional gain (based on the potential for improvement) by the Montebello rehabilitation factor score (MRFS). RESULTS: A significant increase in FIM scores (19.7) occurred during rehabilitation, mainly due to motor functioning (19.1). When the relative functional gain (as measured by both motor MRFS efficacy [r = .591] and efficiency [r = .376] was compared with the absolute gain (as measured by deltamotFIM [r = .304]), a stronger association between cognFIM and the relative measures was found. In addition, motor FIM efficacy and efficiency were significantly lower in the cognitively impaired patients (p<.01). A better rehabilitation outcome was seen in patients with higher admission cognitive status, adjusting for the effects of age, sex, length of stay, and type of fracture (odds ratio = 2.2, 95% confidence interval 1.5-3.7). CONCLUSIONS: Impaired cognitive status at admission lowered the rehabilitation outcome of elderly hip fracture patients. Cognitive impairment was strongly and directly associated with functional gain in these patients. Absolute motor gain appeared to be independent of cognitive status, whereas the relative motor gain depended on it. These findings support the implementation of comprehensive rehabilitation for selected cognitively impaired elderly hip fracture patients.

Hybrid functional electrical stimulation orthosis system for the upper limb: effects on spasticity in chronic stable hemiplegia.

A new hybrid functional electrical stimulation orthosis system for the upper limb has been designed to allow for ease of use in the home as a daily treatment modality, as well as offer the opportunity for function enhancement. In a pilot study, the system was used by ten patients with chronic stable hemiparesis secondary to cerebral vascular accident and head injuries. The patients were referred by their treating physicians or therapists after meeting the inclusion criteria of good general health, being greater than one year after head injury, or being ten months post-stroke, with no observed neurologic changes in the prior six weeks. Each of these patients had received prolonged physical therapy, either continuous from the initial inpatient rehabilitation treatment or on an intermittent basis over a period of years. The baseline status for factors related to increased muscle tone, i.e., passive range of motion at the wrist and elbow, posture at rest, posture immediately following activity, and spasticity were quantified before the treatment protocol with the functional electrical stimulation orthosis. Active range of motion and tests of functional use of the involved upper limb were also assessed. The patients were instructed in the protocol, trained in the use of the system, and then used the electrical orthosis at home for up to several hours per day. Follow-up assessments were at six months. A statistically significant improvement was noted in all muscle tone/spasticity parameters measured. A separate report will describe the effects on voluntary motion and functional capabilities.

Structure and process components of trauma care services in Israeli acute-care hospitals.

In recent years a vigorous effort has been made to improve primary trauma care in Israel. The Ministry of Health and other authorities have invested in new facilities in various hospitals which are engaged in trauma care. A survey was conducted in order to identify deficiencies in organization, personnel and equipment required to provide optimal trauma care. A cross-country survey was conducted by using a questionnaire that dealt with structure and process components of trauma care. The questionnaire was submitted to medical directors of emergency departments in all 24 acute-care hospitals in Israel. Additional information was obtained by a telephone poll when required. Inter-hospital variation concerning structure of trauma services, protocols and qualification of manpower responsible for primary care of the injured was found. The conclusions are that an increase in homogeneity in the field of trauma care is still needed. A continuous effort should be made in order to structurally and functionally further develop independent trauma units in all hospitals in Israel. Methods should be found to encourage young physicians to enter the field of trauma care. The establishment of a nationwide trauma registry system will undoubtedly contribute to future improvement in the initial care of the injured in Israel.

[Changes in structure and process components of trauma care in emergency departments in Israel--Part I].

In recent years there have been tremendous efforts to improve primary trauma care. The Ministry of Health and other authorities have invested in new trauma facilities in various hospitals. A nationwide survey with regard to structure and function of emergency departments was carried out. Compared to a similar survey conducted in 1992, significant progress in quality and quantity of equipment at various emergency departments was demonstrated. However, there are still differences between various hospitals. A drive to standardize trauma care will undoubtedly contribute to improvement in care of the injured.

Interhospital patient transfer: a quality improvement indicator for prehospital triage in mass casualties.

The need for interhospital patient transfer after mass casualties may be a consequence of triage errors. Indications for interhospital patient transfer following seven suicidal bus bombings in Israel were reviewed to identify possible errors in triage at the scene. Medical records of victims arriving to hospitals were analyzed for age, injury description, injury Severity Score (ISS), and indication and destination of interhospital transfer. A total of 473 victims were involved, 74 of whom died at the scene (15.6%). Mean victim age was 29 +/- 16 (SD) years. Interhospital transfer was necessary for 29 patients. Indications for transfer included (1) mandatory lifesaving procedures on route to trauma center (n = 14), (2) underdiagnosis at the scene (n = 1), (3) insufficient local resources (n = 9), and (4) triage-related errors (n = 5). The ratio between interhospital transfer due to triage errors and the victim population who may need to be transferred is suggested as quality assurance (QA/QI) indicator for triage.

Gynecomastia following spinal cord disorder.

Gynecomastia, an excessive development of the mammary glands in men, is a known phenomenon among patients with spinal cord disorder, yet in the last 50 years it has not been fully described in relation to spinal cord disorder. Over a period of 2 years, six patients with spinal cord disorder (4 secondary to a traumatic injury, 1 to decompression sickness, and 1 to transverse myelitis) manifested gynecomastia. The onset of gynecomastia occurred between 1 to 6 months after injury. These patients are presented along with a review of the possible causes for gynecomastia and a suggested workup routine. A clinical examination for the presence of gynecomastia should be performed for every patient with spinal cord disorder and a thorough endocrinological workup should follow to rule out malignancy and reassure the anxious patient undergoing a disruption of his body image.

Intravenous line diameter: is bigger really better?

OBJECTIVE: To determine whether the size of an intravenous catheter influences the cannulation success rate and procedure duration among military medics. METHODS: According to a prospective, randomized, controlled crossover study design, 114 military medic cadets were paired and inserted 14-gauge (14G) and 16G intravenous catheters into veins in the antecubital fossa. Success rate and procedure duration were determined. RESULTS: The overall success rate for 14G and 16G catheters was 80 and 86%, respectively. Average procedure duration was 33 +/- 14.7 and 35.2 +/- 14.9 seconds, respectively. No significant differences were found in either success rate or procedure duration between the examined catheter sizes. CONCLUSION: Successful intravenous cannulation was unaffected by catheter size. Therefore, 14G intravenous catheters are recommended for use by military medics on the battlefield.