Israel Medical Association Journal

The management of uncontrolled bleeding in trauma patients is difficult in the prehospital setting, especially when transfer time to a care facility is prolonged. The goal of treatment is to stabilize the patient until surgery can be performed. In modern practice, the major aspects of optimal patient stabilization are the timing and volume of resuscitation and the use of blood products. The main problems are the logistics of handling the blood products as well as achieving the appropriate endpoint or resuscitation, while balancing the need to maintain blood pressure with the need to avoid deleterious coagulopathy. This work reviews current therapeutic modalities for prehospital management of uncontrolled bleeding trauma patients, namely low volume resuscitation, packed red blood cells, hemoglobin solutions, perfluorocarbons, hypertonic saline solutions, and recombinant activated factor VII.

Background: In the developing child the nervous system undergoes a maturation process. The development and organization of any motor ability is the naturally adopted preference among the possibilities and constraints. The motor behavior of children with cerebral palsy is a personal automatic preference based on such constraints. One of the clinical measures designed for measuring the function of children with CP[1] is the Gross Motor Function Measure. Motor development curves for children with CP have been established based on the GMFM[2] instrument and Gross Motor Function Classification System.

Objectives: To examine the change over time in gross motor function for children with CP attending a special education school for handicapped children in Israel.

Method: We conducted a retrospective review of the medical records of children at various ages and with varying degrees of severity who were being treated by a multidisciplinary team. The study population comprised 106 children aged 3–8 years with CP who were attending the school of special education at Assaf Harofeh Medical Center. The GMFM-88 test was performed annually for the study children over a 7 year period (1995–2001).

Results: During the study period the GMFM measures scores improved significantly. The rate of improvement and top achievements over the years differed according to the severity of the motor impairment. The gross motor development reached a plateau at the age of 6–7 years.

Conclusions: The changes in gross motor development of the study population were similar to the profile of changes in the developmental process of children who develop normally. The nature of the curves of gross motor change for the children with CP should be borne in mind when designing individual treatment goals and strategies for a child.

Background: The management of diabetes in preschool children poses unique difficulties for both the families and the medical team.

Objective: To test the feasibility and safety of insulin pump therapy in the 1–6 year age group in order to improve quality of life and metabolic control.

Methods: The study group comprised 15 type 1 diabetic children aged 1–6 years old (mean ± SD, 3.8 ± 1.2 years) from three diabetes centers. Insulin pump therapy was applied for 12 months. Data, including insulin dose, hemoglobin A1c, hypoglycemic events, as well as scores on the Diabetes Quality of Life Measure Questionnaire and the Diabetes Treatment Satisfaction Questionnaire, were collected and compared with the multiple daily injections treatment prior to entry into the study.

Results: HbA1c[1] was measured at the beginning of the study and at 2, 4, 8 and 12 months later; the respective levels (mean ± SD) were 8.82 ± 0.98, 8.45 ± 1.05, 8.37 ± 0.85, 8.32 ± 0.71, 8.18 ± 0.90%. HbA1c measurements after 12 months were significantly lower than at the beginning of the study (P < 0.05). There were no significant differences in insulin dose and the total number of hypoglycemic events. In both the DQOL[2] and DTSQ[3] scales there were significant differences in scores in favor of the insulin pump period (43.7 ± 8.0 versus 33.7 ± 7.9, P < 0.001; and 10.9 ± 2.3 versus 14.5 ± 2.3, P < 0.001), respectively.

Conclusions: For very young diabetic children, insulin pump therapy improves quality of life and is feasible and safe. It should be considered as an optional mode of therapy for this age group.

Background: Anemia is a known risk factor for ischemic heart disease. Based on knowledge of the physiologic role of oxygen delivery to the myocardium, anemia may be a cause of more severe cardiovascular diseases or a marker of other processes occurring in the body that induce more severe disease.

Objectives: To investigate the relationship between anemia and the clinical picture of IHD[1], including manifestations, severity and complications.

Methods: The population studied comprised 417 similarly aged patients with IHD and anemia. The patients were categorized into subgroups of IHD according to disease severity: namely, angina pectoris, acute ischemia, acute myocardial infarction, congestive heart failure or cardiac arrhythmias. Two populations served as control groups: patients with anemia but no IHD (C-I) and patients with IHD without anemia (C-II). A standard anemia workup was conducted in all patients with IHD and anemia and a correlation was made between the hematologic parameters and the manifestations and complications of IHD.

Results: The common presenting symptom was chest pain in the study group and in C-II (94% and 86% respectively) and weakness (90%) in C-I. Patients with IHD and anemia tended to suffer from a more advanced degree of IHD (80%) compared to patients with IHD alone who had milder disease (46%). Hematologic values including hemoglobin, mean cell volume, serum iron and total iron binding capacity correlated inversely with disease severity among anemic patients with IHD. There were significant differences between the study group and C-II regarding CHF[2] (31% and 18% respectively) and arrhythmias (41% and 16% respectively). The mortality rate was higher in patients with IHD and anemia than in patients with IHD alone (13% and 4% respectively).

Conclusions: Anemia is a significant risk factor in IHD. It correlates with advanced IHD, CHF, rhythm disturbance and higher mortality rate. An aggressive therapeutic and preventive approach might improve the outcome of this disease.

Background: The World Health Organization considers a country's morphine consumption to be an important indicator of progress in pain relief. Despite the strong consensus favoring the use of opioids in many types of pain, limited data are available for gauging the trends in opioid usage in specific medical institutions, such as hospitals

Objectives: To assess the possibility that monitoring opioid consumption can shed light on directions and trends in the treatment of pain in a hospital setting.

Methods: Data on opioid consumption, number of inpatient days, and number of operations performed each year during the period 1990–1999 were obtained from records kept in the hospital’s pharmacy and archives.

Results: During that decade the overall opioid consumption in the hospital increased from the equivalent of 3.7 mg of oral morphine per inpatient day to 7.3 mg, and from 56 mg per surgical procedure to 100 mg. In 1990, injected opioids accounted for 93% of the overall consumption, whereas in 1999 they accounted for only 44%. Yet, the proportion of injected meperidine to injected morphine increased only from 43% to 51%.

Conclusions: These results suggest that the ongoing monitoring of opioid consumption can highlight trends and directions and possibly emphasize strengths and weaknesses in the treatment of pain in hospitals.

Background: The Dead Sea in Israel has a very high mineral content. Near-drowning in the Dead Sea is expected to result in severe electrolyte abnormalities and respiratory failure. Previous limited studies reported a high mortality rate.

Objective: To evaluate the clinical and biochemical manifestations and disease outcome of near-drowning in the Dead Sea.

Methods: Data were abstracted from the archives of Soroka University Medical Center. The cohort comprised 69 patients who nearly drowned in the Dead Sea.

Results: The median age of the patients was 68 years (range 21–84). There were two major manifestations of near-drowning in the Dead Sea: electrolyte imbalance and acute lung injury. Serum calcium, magnesium and phosphorus (but not sodium, potassium and chloride) were abnormal in most patients. Median serum electrolyte levels (and range) on admission were 10.9 mEq/dl (9–24) for calcium, 4.3 mEq/dl (1–30) for magnesium, and 4.1 mEq/dl (2–9) for phosphorus. These levels quickly normalized with forced diuresis within 24 hours. Acute lung injury – namely, hypoxic bilateral pneumonitis – occurred in 29 patients. Mechanical ventilation was required in 11 patients. Sixty-five patients recovered fully, while the remaining 4 had minor sequelae.

Conclusions: Near-drowning in the Dead Sea is a syndrome of severe electrolyte abnormalities and lung injury. Early treatment, with forced diuresis and supportive care, results in prompt recovery.

Background: It has been argued that arginine replacement in locus16 (Arg16) of ß₂ adrenergic receptor with glycin (Gly16) increases asthma severity, while glutamin replacement in locus 27 (Gln27) with glutamic acid (Glu27) decreases it. In addition, ethnic dependency of these polymorphisms has been described, but few studies investigated its relation to asthma severity in a non-anglosaxic population.

Objectives: To investigate non-anglosaxic ethnic influences on ß₂AR[1] polymorphisms and its correlations to asthma severity.

Methods: Sixty-six Israeli Jewish and Arab asthmatics who had near-fatal asthma and/or severe nocturnal asthma and/or steroid-dependency were investigated for genetic polymorphisms of ß₂AR and compared to matched controls. The Jewish patients included both Ashkenazi (of East European origin) and non-Ashkenazi (originating from the Middle East or North Africa). The results were compared with those of ethnically matched 113 non-asthmatic Israelis, and of non-asthmatic Anglo-Saxons described in the literature.

Results: We found no significant genetic differences between the asthmatics and their controls or between the various ethnic groups of our population. However, the prevalence of Glu27 was significantly lower in non-asthmatic Israelis compared to non-asthmatic Anglo-Saxons.

Conclusions: The genetic distribution of ß₂AR polymorphisms in severe Israeli asthmatics is not different from that of non-asthmatic Israelis and therefore its clinical impact on asthma is probably minimal.