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Biomedical subjects

A Ohry

Publications and source records attributed to A Ohry.

At least 37 records · Page 2Linked to original sources
PubMed2000

Long-term morbidity and mortality after spinal cord injury: 50 years of follow-up.

OBJECTIVE: To determine the long-term mortality rate and the types of morbidity among all people with spinal cord injuries (SCI) that occurred during the 1948 Israel War of Independence. METHOD: Chart review and telephone interviews for collecting demographic data, injury characteristics, marital status, physical activities, employment, morbidity and mortality. RESULTS: Twenty individuals with SCI (19 males, one female). There was no regular follow-up during the first 20 years post injury. The most frequent morbidities were genito-urinary, cardiovascular and decubiti. Ten (50%) had died during this overall follow-up interval. The average age at death was 60 years. The cause of death was cardiovascular in six, neoplastic disease in two, pneumonia in one, and one died from an unknown cause. CONCLUSIONS: The data analysis showed that those who died participated less in physical activity and fewer were employed as compared to the survivors.

Accidental Falls↗
PubMed2000

Postsurgical prevertebral abscess of the cervical spine.

OBJECTIVES: Prevertebral abscess formation is an uncommon occurrence following cervical spine fusion surgery. Abscesses may present early or in a delayed fashion and require surgical drainage and long-term antibiotic treatment. The issues of osteomyelitis and the need for plate removal remain unresolved. STUDY DESIGN: A case series of six tetraplegic patients admitted for rehabilitation to the Chaim Sheba Medical Center (Tel Hashomer, Israel) is presented. METHODS: Five patients were trauma patients; one patient underwent repeated procedures and irradiation for tumor of the cervical spine. All patients developed prevertebral abscesses after a mean period of 30 days from their fusion surgery. Computed tomography scan was used in all patients to establish the diagnosis and define the extent of the infective process. All patients underwent one or more drainage procedures. The plate was removed in two patients at 1 and 4 months. RESULTS: Infection completely resolved in four patient and was refractory in one patient with malignant tumor, and a chronic small fistula remained in one case. Staphylococcus aureus was the main infective organism, but mixed infections were the rule. Even for a protracted course of infection, no significant osteomyelitis was encountered. CONCLUSIONS: Abscess formation after instrumentation of the neck may be more common than formerly recognized. Despite the prolonged course of disease and treatment, osteomyelitis is not a major concern. There is no automatic indication for plate removal to control infection, although plating may be safely removed after 10 to 12 weeks if the neck is explored and the cervical spine is stable. A high index of suspicion is warranted, and early recognition and diagnosis, prompt surgical drainage under general anesthesia, and long-term antibiotic treatment are key for eradication of the infective process. Prophylactic antibiotics may be of value. Meticulous antisepsis and surgical technique should be maintained to reduce the incidence of these severe complications.

Abscess↗
PubMed2000

Posttraumatic residues of captivity: a follow-up of Israeli ex-prisoners of war.

BACKGROUND: This article examines the long-term impact of wartime captivity. METHOD: One hundred sixty-four prisoners of war (POWs) and 189 matched combatants of the 1973 Yom Kippur War filled out a series of questionnaires that assessed posttraumatic stress disorder (PTSD), general psychiatric symptomatology, and social functioning according to DSM-III-R criteria. RESULTS: Almost 2 decades after the war, ex-POWs exhibited higher rates and greater intensity of posttraumatic stress reactions, more general psychiatric symptomatology, and more severe problems in functioning at home, at work, and in the military than did the control group (Israeli veterans who were not POWs). They were also more likely to obtain official disability recognition and to seek psychological help. Their recovery was slower and professional help less effective. In addition, the veterans with PTSD in both groups had high rates of comorbid general psychiatric symptomatology. CONCLUSION: These findings point to the depth, range, and persistence of the stress residuals of wartime captivity.

Adaptation, Psychological↗
PubMed1999

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.

Activities of Daily Living↗
PubMed1999

Acute pain threshold in subjects with chronic pain following spinal cord injury.

Studies of pain perception in patients with chronic pain have yielded contradictory results. While several studies found that acute pain threshold is raised in chronic pain subjects, others showed that these subjects exhibit a decreased pain threshold compared to pain free subjects. The aim of this study was to further examine this topic by studying pain perception in subjects with chronic pain following partial or complete spinal cord injury (SCI). We found a significant elevation of heat-pain threshold (measured above the level of lesion) in complete SCI subjects with chronic pain (CSCIP) as opposed to complete SCI subjects without pain, incomplete SCI subjects with (ISCIP) and without chronic pain and normal controls. This elevation of pain threshold was completely reversed following a complete relief of the chronic pain by DREZ lesion. Moreover, the CSCIP exhibited significantly higher scores in the McGill pain questionnaire compared to ISCIP, indicative of a more intense chronic pain perceived by these subjects. In addition, the chronic pain below the level of spinal lesion, reported by CSCIP originated from a significantly larger body area than that of ISCIP. These results indicate that a critical level of chronic pain must be perceived in order to induce an elevation in acute pain threshold.

Acute Disease↗