Israel Medical Association Journal

Due to the increase in longevity today, advanced illness in the elderly exists together with severe disability and often dementia that generally become less responsive to known treatment. This leads to repeated admissions to an internal ward in a general hospital, which results not only in a lack of treatment continuity but also in inappropriate management resulting in over- or under-treatment. Towards the end of their lives, the treatment problems of non-oncologic elderly patients with advanced diseases stem from a number of factors: multiple pathology, difficulty in predicting irreversibility, staff reluctance to discontinue active specific treatment and resort to palliative care only, and the lack of a framework to ensure continuity of treatment in the community or hospital. These advanced systemic illnesses are characterized by fluctuating exacerbations and remissions, making it very difficult to assess irreversibility. This article proposes the establishment of advance centralized care planning, based on community care, the geriatric hospital and, in particular, a geriatric support unit within the skilled nursing department, catering holistically for the ongoing needs of the patient and his/her family and supplying a backup to the community care.

Background: Road traffic accidents are the leading cause of accidental injury and death for persons under the age of 35. The medical literature presents surprisingly little information on the general characteristics of such accidents in the urban setting.

Objectives: To characterize RTA[1] patients arriving at an urban trauma center.

Methods: We prospectively examined the charts of all patients admitted to the Tel Aviv Sourasky Medical Center due to RTA injuries during two periods in 1995.

Results: Of the 1,560 patients examined, the male:female ratio was 1:1 and median age was 27 years (47% aged 20–30 years); 51% of the accidents took place between 8 a.m. and 4 p.m. and on working week days; automobiles comprised 47.1% of the vehicles involved, motorized two-wheel vehicles 37.1%, bicycles 3.8%, and pedestrians 12%. The Glasgow Coma Scale was 15 on arrival in 98.7% of the patients. The trunk was the most commonly injured body part (84.7%); whiplash injury to the neck was diagnosed in 343 patients (22%), and brain concussion in 183 (11.7%). Computed tomography studies were performed in 34 patients (2.2%). The vast majority of patients (1,438, 92.2%) was discharged home; 14 (0.9%) were admitted to the intensive care unit, and 2 (0.13%) died during hospitalization. The average time spent in the emergency department in the morning shift was 2.1 hours.

Conclusions: We could identify distinguishing factors of this population: equal gender distribution, peak RTA incidence in the young adult working population during working hours, automobile drivers being the most injured subgroup, a disproportionate number of motorcycle and motor scooter involvement, and a relatively extensive amount of time and resources spent treating these injuries despite their generally minor nature.



________________

[1] RTA = road traffic accidents

Background: The relationship between the amount of rehabilitation therapy and functional outcome in stroke patients has not been established.

Objectives: To evaluate the effectiveness of inpatient rehabilitation for post-acute stroke, and examine the relationship between intensity of therapies and functional status at discharge.

Methods: We evaluated 50 first-stroke patients, average age 63 years, in a prospective, descriptive study. The impairment and Functional Independence Measurement were assessed both at admission to rehabilitation and at discharge. Patients were monitored weekly during their stay by means of discipline-specific measures of activity level. Predictor variables included intensity of physical, occupational and speech therapies; demographic characteristics; length of stay; and time since the stroke.

Results: A significant reduction in impairment was observed at discharge. The predictors of gains and activity level at discharge as well as motor vs. cognitive components of the FIM[1] were neither consistent nor did they occur in the same trend of functional improvement. Greater FIM motor level at discharge was associated with younger age, higher admission motor and cognitive level, and receipt of any speech therapy, while greater FIM cognitive level was associated with higher cognitive level at admission, shorter interval from onset to admission, and more intense occupational therapy. More intense OT[2] was associated with greater and more cognitive improvement during the hospitalization.   

Conclusion: Since the sample was relatively small and heterogeneous in terms of the patients’ functional abilities, the findings cannot be generalized to the whole population of stroke patients. Further efforts to identify the best timing, modalities, intensity and frequency of the various treatments are needed to improve the cost-benefit equation of rehabilitation in stroke patients.

The world now faces the dreadful possibility of biological weapons attacks by terrorists. Healthcare systems would have to cope with such emergencies should all preemptive measures fail. Information gained from the Global Mercury exercise and the SARS outbreak has shown that containing an outbreak at the start is more effective than reacting to it once it has spread and that containment should be treated both nationally and internationally. On the national level this entails developing rapid and effective methods to detect and identify infected cases, and implementing isolation and control measures to lower the risk of further transmission of the disease while assuring the safety of medical teams and laboratory workers. Strategic contingency plans should incorporate well-defined procedures for hospitalization and isolation of patients, providing regional backup of medical personnel and equipment and maintaining close cooperation between the various bodies in the healthcare system. Quarantine is an effective containment measure, especially if voluntarily imposed. Modern communication systems can help by sending professional teams timely instructions and providing the public with information to reduce panic and stress during quarantine procedures. Informing the public poses a dilemma: finding a balance between giving advance warning of an imminent epidemic outbreak and ascertaining the likelihood of its occurrence. Containment of international bioterrorist attacks depends entirely on close international cooperation to implement national and international strategic contingency plans with free exchange of information and recognition of procedures.

Background: The long-standing and ongoing controversy regarding administration of analgesia to patients with acute abdominal pain prior to final diagnosis has not yet been resolved, despite considerable research. Consequently, wide variations in clinical practice exist.

Objectives: To determine the motives, attitudes and practices of emergency physicians, internists and surgeons in Israeli emergency departments regarding the administration of analgesia before diagnosis in patients with acute abdominal pain.

Methods: Questionnaires were completed by 122 physicians in 21 EDs[1] throughout Israel and the replies were analyzed.

Results: Most EDs did not have a clear policy on analgesia for undifferentiated abdominal pain, according to 65% of the responders. More internists (75%) than surgeons (54%) (P = 0.02) and more emergency physicians (81%) than all other physicians (60%) (P = 0.05) held this opinion. Most respondents (64%) supported administration of analgesia pre-diagnostically. Support for analgesia was significantly stronger among internists (75%) compared to surgeons (52%) (P = 0.03). Despite this wide support, most respondents (68%) indicated that analgesia was rarely or never given pre‑diagnostically and, when it was, more surgeons (58%) than other physicians made that decision. Most internists (73%) and all surgeons reported that patients receive analgesia only after being examined by surgeons. Time allocated to the ED (part‑ or full‑time) significantly (P = 0.02) influenced decision-making, with 51% of part-time physicians vs. 25% of full-time opposing prompt administration of analgesia. Opinions on who should decide were divided according to medical specialty, with surgeons and internists almost opposed, as well as by physician age and percent of his/her time spent working in the ED. More surgeons than internists (P = 0.0005) reported that analgesia sometimes interfered with making a diagnosis. Most physicians (90%) stated that opiates impede diagnosis, to some extent. However, 58% of them supported the administration of opiates, more or less frequently. Intramuscular diclofenac was the most preferred analgesic, followed by intravenous morphine and pethidine; individual preferences extended beyond the list of actually administered drugs.

Conclusions: There is no consensus on the administration of analgesia for undiagnosed acute abdominal pain in EDs in Israel. Physicians’ attitudes are influenced by training, experience, and percent of personal time allocated to work in the ED.

Background: Left main coronary artery disease is considered a surgical indication in most centers. However, in some cases prohibited from surgery or in patients with prior bypass grafting, there is a need for percutaneous coronary intervention in LMCA[1] disease scenarios.

Objectives: To assess the clinical outcomes among patients undergoing stent-based LMCA angioplasty.

Methods: We identified 34 consecutive patients who underwent PCI[2] in LMCA at our institution. Procedural data and clinical outcomes were obtained for all patients.

Results: The mean age was 71 ± 12 years. There were 27 elective and 7 emergent procedures performed on 23 “protected” LMCA and 11 “unprotected” LMCA. In emergent procedures, the prevalence of cardiogenic shock (29% vs. 0%, P = 0.04) in patients with prior coronary bypass (29% vs. 8.5%, P = 0.007) was significantly higher compared to elective cases. Procedural success in emergent procedures was significantly lower than in elective procedures (71 vs. 100%, P = 0.04). In emergent versus elective procedures, the in-hospital mortality rate was higher (43 vs. 0%, P = 0.006). The rate of cumulative major adverse cardiac events at 1 and 6 months was 43% and 71% in emergent cases versus 0% and 33% in elective cases (P < 0.05 for both comparisons). In patients with “unprotected” LMCA the overall major cardiac events at 1 month was higher compared to “protected” LMCA patients (27 vs. 0%, P = 0.02). Multivariate analysis revealed emergent procedure as an independent predictor for mortality and adverse cardiac events (odds ratio 6.7; 95% confidence interval 1.2–36; P = 0.02).

Conclusions: Percutaneous interventions in LMCA are feasible and relatively safe in carefully selected cases. Procedural outcomes and clinical prognosis is highly dependent on the nature of disease prior to angioplasty (e.g., elective vs. emergent procedure) as well as on protection of the LMCA by patent grafts.

Background: Until recently trimethoprim-sulfamethoxazole was the drug recommended in the Leumit Health Fund for the empiric treatment of uncomplicated urinary tract infection in women. However, due to increased uropathogen resistance to this drug, the fund has designated nitrofurantoin as its new drug of choice.

Objectives: To evaluate the potential economic impact of implementing this new pharmaco-policy.

Methods: Using data derived from the electronic patient records of the Leumit Health Fund we identified all non-recurrent cases of women aged 18–49 with a diagnosis of acute cystitis or UTI[1] without risk factors for complicated UTI and empirically treated with antibiotics throughout 2003. The final sample comprised 5,489 physician-patient encounters. The proportion of cases treated with each individual drug was calculated, and the excess expenditure due to non-adherence to the new guideline from the perspective of the health fund was evaluated using 5 days of therapy with nitrofurantoin as the reference treatment.

Results: Ofloxacin was the most frequently prescribed drug (30.24%), followed by TMP-SMX[2] (22.43%), cephalexin (15.08%), and nitrofurantoin (12.59%). The observed net aggregate drug expenditure was 2.3 times greater than expected had all cases been treated with nitrofurantoin according to the guideline duration of 5 days. The cost of treatment in 53% of the cases exceeded the expected cost of the guideline therapy.

Conclusions: Successful implementation of the new drug policy will likely improve quality of care and reduce costs to the health fund.