A study on the surgical pathology of the Cao Bang hospital in the summer- autumn, 2000 has shown that the emergency operation: included the digestive operation (mainly) folowings were traumatic, cardiovascular operations, cranial and cerebral operation and urological operation(rarely). The schedule operations comprised the thyroid disease, plastic surgeries and the digestive operation. The results suggested that it should strengthen the medical equipments for the digestive operation theatre and traumatic operation theatre.
Operations Research ; Milieu Therapy

Operations research (OR) is a valuable yet underutilized field in clinical laboratory management, offering practical solutions to optimize workflows, resource allocation, and decision-making. Despite its potential, the adoption of OR methodologies remain limited due to a lack of training and familiarity among pathologists and laboratory professionals. This paper addresses this gap by presenting an accessible introduction and practical guide to analyzing operations research problems in clinical laboratories using computer-assisted simulations in R, implemented within the R Studio environment.

The proposed framework emphasizes simplicity and flexibility, leveraging the extensive capabilities of base R to model and analyze critical OR questions. The paper outlines step-by-step methods for defining problems, constructing simulation models, and interpreting results, ensuring that readers can replicate and adapt these techniques to their unique laboratory contexts.

Key features of the framework include its emphasis on reproducibility, customization, and the integration of data-driven insights into decision-making processes. Case studies and examples drawn from real-world laboratory scenarios illustrate the application of R simulations to address challenges such as minimizing turnaround times, balancing staffing levels, and managing inventory efficiently.

This guide aims to empower laboratory professionals and pathologists with the tools and skills to integrate operations research into their practice, fostering a culture of innovation and efficiency in clinical settings. By bridging the gap between OR theory and practical application, this paper contributes to the broader adoption of computational approaches in laboratory management, ultimately enhancing the quality and sustainability of healthcare services.

From 25 January 2002 to 11 May 2004, there were 200 patients operated at National Hospital of Endocrinology for treatment of Grave’s disease. Ratios of male/female were approximately 2/8. Most of them were in the range of age from 20 to 49 years old (81.0%). The operative indication included the euthyroid cases. The preoperative preparing by Lugol solution, prednisolon was necessary. The techniques of operation included: total thyroidectomy for 14 patients (7%), near total thyroidectomy with small amount of thyroid tissue left at the superior pole for 9 (4.5%), and with posterior wall remnant for 177 (88.5%). The total thyroidectomy was performed for patients who were accompanied with nodules, were allergic to synthesis anti-thyroid drugs, or severe ophthalmopathy. There were no mortality as well as thyroid storm and tarchycardia after operation. There were 3 cases had to be reoperated due to hemorrhage, 3 cases of transient hoarseness (1.5%), 19 cases of transient hypocalcaemia (9.5%).Only 64 patients came to hospital for reexamination at 3 months after operation. Among them, there were 58 euthyroid cases (90.7%) with FT4 in normal limit
Graves Disease, Operations Research, Therapeutics, Surgery

Operations Research (OR), also called Operational Research in the United Kingdom (UK), uses various computational tools for solutions to complex problems within a system. It deals with challenges in planning, scheduling, forecasting, process analysis and decision analysis. It also addresses individual components of the system. The methodology used for decisions based upon stochastic (random) processes can also be adapted for the common general medical ward round. Operational Research techniques add speed, efficiency, quality and consistency to the documentation in the case notes, and reduces the time taken for ward rounds. There is obvious benefit to the individual patient. It also acts as a learning tool which can be audited, and lends itself to research questions.
Humans ; Medical Audit ; Operations Research ; Quality Assurance, Health Care ; methods

Operations research (OR) focuses on the application of analytical methods to facilitate better decision-making. Despite its usefulness and proliferation of papers in the academic literature, there are still major issues around getting OR models widely accepted and used as part of mainstream decision-making by clinicians, health managers and policy-makers. This article aims to raise the awareness of healthcare managers with regard to practical OR applications.
Decision Making ; Health Facility Administrators ; Humans ; Models, Theoretical ; Operations Research

Background: The COVID-19 pandemic posed challenges in making time-bound hospital management decisions. The University of the Philippines -Philippine General Hospital (UP-PGH) is a tertiary COVID-19 referral center located in Manila, Philippines. The mismatch of increasing suspected or confirmed COVID-19 infected mothers with few documented cases of infected infants has caused significant patient overflow and manpower shortage in its NICU. Objective: We present an evaluated scheme for NICU bed reallocation to maximize capacity performance, staff rostering, and resource conservation, while preserving COVID-19 infection prevention and control measures. Methods: Existing process workflows translated into operational models helped create a solution that modified cohorting and testing schemes. Staffing models were transitioned to meet patient flow. Outcome measurements were obtained, and feedback was monitored during the implementation phase. Results: The scheme evaluation demonstrated benefits in (a) achieving shorter COVID-19 subunit length of stay; (b) better occupancy rates with minimal overflows; (c) workforce shortage mitigation with increased non-COVID workforce pool; (d) reduced personal protective equipment requirements; and (e) zero true SARS-CoV-2 infections. Conclusion Designed for hospital operations leaders and stakeholders, this operations process can aid in hospital policy formulation in modifying cohorting schemes to maintain quality NICU care and service during the COVID-19 pandemic.
COVID-19 ; Operations Research ; Intensive Care Units, Neonatal