Assessing environmental barriers by means of the swedish craig hospital inventory of environmental factors among people post-stroke.

BACKGROUND: When occupational therapists address environmental barriers to occupational engagement, some barriers might not be possible to reduce for single individuals, because decisions have to be taken at community or societal level, for example changes in public transport. Investigating environmental barriers by means of the Swedish Craig Hospital Inventory of Environmental Factors (CHIEF-S) may increase our understanding of the environmental impact on occupation engagement and the methodological challenges to assess environmental barriers. AIMS: To investigate and describe the magnitude of encountered environmental barriers in a group of people post-stroke and to assess psychometric properties of the CHIEF-S. MATERIAL AND METHODS: In total, 34 participants, who had sustained a stroke in Sweden were recruited. RESULTS: The participants reported in average 2,7 barriers and the total frequency-magnitude score of barriers (CHIEF-S score) was 0.45. The Cronbach's α for the total CHIEF-S was 0.80 and the analysis of test-retest reliability revealed ICC = 0.86. The entire instrument demonstrated better psychometric properties than the single sub-scales. CONCLUSION: In this study, the frequency-magnitude of environmental barriers encountered by people post-stroke are reported at a group level and adds information to the cumulative knowledge generation on perceived environmental barriers in the society. However, to inform which interventions are needed at a more detailed level, other data collection methods have to be added.

An international investigation into AB plasma administration in hospitals: how many AB plasma units were infused? The HABSWIN study.

BACKGROUND: Typical practice is to transfuse group-specific plasma units; however, there are situations where group AB plasma (universal donor) is issued to group A, B, or O recipients. If demand for group AB plasma exceeds collections, there is potential for shortage. This project explored the patterns of group AB plasma utilization at hospitals around the world. STUDY DESIGN AND METHODS: The study had two phases: a survey that inquired about hospital group AB plasma inventory, policies, and transfusion practices and a retrospective review of 2014 calendar year data where participants submitted information on plasma disposition including ABO group of unit and recipient, transfusion location, and select indications. Recruitment occurred through snowball sampling. Descriptive analyses were performed. RESULTS: Survey data were received from 25 centers across 10 countries; of those, 15 participants contributed to the data collection component. These 15 centers transfused a total of 43,369 AB plasma units during the study period. Only 1496 of 5541 (27%) group AB plasma units were transfused to group AB recipients. Transfusion policies, practices, and patterns were variable across sites. CONCLUSION: Group AB plasma units are frequently transfused to non-AB recipients. Whether transfusing 73% of group AB plasma units to non-AB recipients is the ideal inventory management strategy remains to be determined.

Neonatal transfusion models to determine the impact of using fresh red blood cells on inventory and exposure.

BACKGROUND: Data on age of blood and its impact on donor exposure and inventory in the paediatric setting are lacking. The standard of practice of reserving a specific red blood cell (RBC) unit for neonates who may require repeat transfusions is unique to the paediatric setting. Requiring transfusion of fresher RBC units may increase the exposure of neonates to multiple units and negatively affect the supply of fresh RBC. We constructed a transfusion model based on a 6 months of retrospective neonatal transfusion data at our institution. MATERIALS AND METHODS: All neonates (≤4 months old) at Texas Children's Hospital who received a RBC transfusion from June to November 2011 were included and RBC transfusion data were compiled. The age of blood at the time of each RBC transfusion was recorded. These data were reviewed to calculate exposure and inventory impact if each transfusion had been restricted to RBC either ≤7 or ≤14 days old at transfusion. RESULTS: A total of 216 neonates received 938 RBC transfusions. Of these, 393 (42%) were fresh RBC (≤14 days old), even without a required age guideline. Requiring fresh (≤14 days) RBC for all transfusions in this period would have resulted in 70 additional fresh units and one or more additional exposures in 44 patients. Requiring fresher (≤7 days old) RBC would have resulted in an additional 147 units and. one or more additional exposures in 54 patients. DISCUSSION: The more conservative model of fresh (≤7 days old) RBC would greatly increase fresh RBC inventory requirements, and 25% of transfused neonates would require additional RBC exposure. Based on retrospective data and the two transfusion models, it can be concluded that requiring RBC ≤14 days old for neonatal transfusion would best balance the use of fresher RBC with the smallest increase in patient exposure (20%) and minimum impact on the RBC inventory.

User-managed inventory: an approach to forward-deployment of urgently needed medical countermeasures for mass-casualty and terrorism incidents.

The user-managed inventory (UMI) is an emerging idea for enhancing the current distribution and maintenance system for emergency medical countermeasures (MCMs). It increases current capabilities for the dispensing and distribution of MCMs and enhances local/regional preparedness and resilience. In the UMI, critical MCMs, especially those in routine medical use ("dual utility") and those that must be administered soon after an incident before outside supplies can arrive, are stored at multiple medical facilities (including medical supply or distribution networks) across the United States. The medical facilities store a sufficient cache to meet part of the surge needs but not so much that the resources expire before they would be used in the normal course of business. In an emergency, these extra supplies can be used locally to treat casualties, including evacuees from incidents in other localities. This system, which is at the interface of local/regional and federal response, provides response capacity before the arrival of supplies from the Strategic National Stockpile (SNS) and thus enhances the local/regional medical responders' ability to provide life-saving MCMs that otherwise would be delayed. The UMI can be more cost-effective than stockpiling by avoiding costs due to drug expiration, disposal of expired stockpiled supplies, and repurchase for replacement.

Stockout risk analysis and minimization applied to hospital pharmacy management.

OBJECTIVE: To determine how many dispensary drugs should be in the safety stock in a tertiary hospital in accordance with the risk level and the number of days that the hospital is able to withstand a stockout. METHODS: We statistically analysed the infliximab order recorded over a period of 120 days. This drug is relevant for this study as it is costly and is immediately supplied to the clinic. Using the data records for purchasing and dispensing in our department, we created a table to compare the level of risk assumed with the number of units in stock and the number of days that the safety stock should last. In addition, we calculated how much stock there should be in accordance with different heuristic rules used by pharmacy departments. RESULTS: In the period being studied, the daily order was 11.4±14.8 units of infliximab. Using the methodology proposed, we discovered that there should be 79 units in the safety stock. Other hospital rules determine values of 47 and 119 units. CONCLUSIONS: The method proposed allows us to discover the risk level that is assumed when selecting the safety stock. Therefore, we are able to design a safety stock policy consistent with the risk level adopted. Under certain assumptions the safety stock quota provided by this method could be reduced. Lastly, there is a notable difference between the safety stock values suggested by different rules, as it has been shown in this article.

The development of a national surveillance system for monitoring blood use and inventory levels at sentinel hospitals in South Korea.

We developed a web-based program for a national surveillance system to determine baseline data regarding the supply and demand of blood products at sentinel hospitals in South Korea. Sentinel hospitals were invited to participate in a 1-month pilot-test. The data for receipts and exports of blood from each hospital information system were converted into comma-separated value files according to a specific conversion rule. The daily data from the sites could be transferred to the web-based program server using a semi-automated submission procedure: pressing a key allowed the program to automatically compute the blood inventory level as well as other indices including the minimal inventory ratio (MIR), ideal inventory ratio (IIR), supply index (SI) and utilisation index (UI). The national surveillance system was referred to as the Korean Blood Inventory Monitoring System (KBIMS) and the web-based program for KBIMS was referred to as the Blood Inventory Monitoring System (BMS). A total of 30 256 red blood cell (RBC) units were submitted as receipt data, however, only 83% of the receipt data were submitted to the BMS server as export data (25 093 RBC units). Median values were 2.67 for MIR, 1.08 for IIR, 1.00 for SI, 0.88 for UI and 5.33 for the ideal inventory day. The BMS program was easy to use and is expected to provide a useful tool for monitoring hospital inventory levels. This information will provide baseline data regarding the supply and demand of blood products in South Korea.

Strategic management of technology in public health sector in Kenya and South Africa.

OBJECTIVE: To investigate factors contributing to health care equipment problems and associated technological investments in public hospitals. DESIGN: The article reviews the processes of equipment planning, procurement and management. Analysis of results and observations from experts leads to recommendations and suggestions on good equipment management practices in public hospitals. It also provides recommendations for competitive utilisation of equipment in the public health sector. SETTINGS: Health care equipment management in Kenya and South Africa in 1999/2000. INSTITUTIONS: A total of 10 public equipment maintenance institutions, and 38 equipment maintenance experts participated in the survey. Majority of the participants were drawn from teaching hospitals. RESULTS: It is evident that the way health technology is managed in health care institutions directly affects the quality of treatment patients receive. Although strategic importance of technology in health care has been documented widely in scientific literature; equipment planning, procurement and management have not received the attention they deserve in the transformation of health care services in the two countries under the survey. CONCLUSIONS: The growing demand for more and better health care greatly expands the role of health care equipment in the delivery of health services. Kenya and South Africa have tried various strategies to improve access, quality and cost-efficiency in the health care delivery systems. However it is clear that the optimal method has yet to be found. Good management of health care equipment increases efficiency in health care services and enhances health outcomes.

Acute isoniazid exposures and antidote availability.

BACKGROUND: Over the past 10 years the reported incidence of acute isoniazid (INH)-related poisonings has increased, with 507 cases reported in 1996. Parenteral pyridoxine is the antidote for INH-induced seizures, but 5-g aliquot recommended to treat an ingestion of unknown quantity of INH is not always readily available to emergency physicians. OBJECTIVE: To determine the hospital availability of pyridoxine. METHODS: One hundred thirty questionnaires were distributed nationwide to the pharmacies and emergency departments (ED) of hospitals containing pediatric emergency medicine (PEM) fellowships and/or emergency medicine (EM) residencies. Questions were posed regarding the availability, quantity, location, and deemed importance of pyridoxine at each institution. RESULTS: Responses were received from 81% of the hospitals with fellowships and 80% of the hospitals with residencies. Half of the former and one third of the latter reported not having the recommended 5-g aliquot available. Eighty percent of the hospitals with PEM programs and 71% with EM residencies with an adequate stock store it in the hospital's pharmacy, as opposed to in the ED. Thirty-four states were represented, 18 of which have experienced an increase in tuberculosis (TB) from 1993 to 1994; 6/18 (33%) of those did not have the pyridoxine available, and 7/18 (39%) did not deem it necessary. CONCLUSIONS: Our results imply that between one third and one half of the respondents would be ill-equipped to treat acute INH neurotoxicity. Establishing regional distribution centers may alleviate this deficiency, specifically in urban areas with a high incidence or a positive percent increase in TB.

On-site availability of selected antidotes: results of a survey of Massachusetts hospitals.

Hospital pharmacies in Massachusetts were surveyed to determine their patterns of stocking antidotes. Mailed questionnaires were completed by hospital pharmacy directors at 82 of 93 acute care institutions (87% response rate). Results confirmed great variability in on-site accessibility of antidotes. Only 8 of the 82 hospitals (9.8%) stocked all of 14 common antidotes inventoried by the survey. Even fewer hospital pharmacies stocked specific antidotes (eg, Crotalid anti-venin, digoxin-specific Fab antibodies, pyridoxine) in an adequate quantity to treat one poisoned adult. Larger hospitals and those with a 24-hour pharmacy were more likely to have certain antidotes than smaller institutions. We conclude that Massachusetts hospitals do not carry complete inventories of 14 common antidotes. It is important that poisoned patients be referred to medical centers with adequate toxicological care. Improved guidelines for the accessibility of antidotes need to be developed and made available to hospital pharmacies and emergency departments.

Focused versus operating room-wide recovery of unused supplies for overseas reconstructive surgery.

Proliferation of programs that recover surplus operating room supplies may effectively address the needs of volunteer overseas surgical efforts. However, these programs tend to garner supplies highly heterogeneous in nature. In order to evaluate the nature and quantity of supplies generated by plastic and reconstructive procedures, we extrapolated the inventory of 71 consecutive cases from our 33,000-case database. Additionally, we examined the recovery of 7 specific supplies from all cases performed at Yale-New Haven Hospital over a 3-year period. Though consistency is unlikely when only plastic and reconstructive surgical cases are examined, operating room-wide recovery may be a reliable source of usable materials.

High-performance cycle counting.

This article describes how to perform cycle counting to measure inventory record accuracy and to find errors in inventory records--and to fix the causes of those errors. Cycle counting is an efficient way of accomplishing these two objectives. The article describes various inventory counting methods and their advantages and disadvantages.

Reducing inventory at Summit Medical Center.

In its quest to reduce inventory and streamline operations, the Materials Management department at Summit Medical Center (Oakland, CA) has used information systems technology to become agents of change for the medical center. The use of a materials management information system (MMIS) played a pivotal role in allowing for the reorganization of their materials management department after a 1992 merger. Since then, the department has reduced inventory by 47% of total dollar volume, while at the same time giving its diverse group of internal customers the assurance that preferred products will be readily available. Equally important, Summit's information technology has allowed materials management staff to gain control of the larger logistical challenges of time and motion that are inherent to the department. As a result, FTEs have been streamlined by 50%. Additionally, software usage reports helped bring consensus to product review committees as they standardized product lines for greater savings.