Banca de DEFESA: BRUNO GOMES DE ALMEIDA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : BRUNO GOMES DE ALMEIDA
DATE: 25/10/2024
TIME: 09:00
LOCAL: SALA DE AUDIOVISUAL
TITLE:

The Impact of The New Coronavirus Pandemic On The Generation of Waste from Health Services in Large Public Hospitals in the Metropolitan Region of Recife.

KEY WORDS:

Solid waste management; Large generator; Covid-19.

PAGES: 68
BIG AREA: Engenharias
AREA: Engenharia Sanitária
SUMMARY:

The new coronavirus pandemic had a significant impact on the generation of healthcare waste
in large public hospitals in the Metropolitan Region of Recife. With the sharp increase in
COVID-19 cases, there was a corresponding rise in the production of biological waste,
including disposable items such as masks, gloves, gowns, and other personal protective
equipment. This study aims to determine the amounts of healthcare waste generated by the
selected public hospitals. The research is structured in two stages: the first involves the analysis
of scientific production related to the theme, while the second focuses on the analysis of
healthcare waste generation in five public hospitals in the Metropolitan Region of Recife. For
the methodology, a quantitative method based on documentary research will be used. Data from
2019 will be analyzed to establish an annual average of healthcare waste generation by the
studied units. Subsequently, data from 2020 and 2021 will be examined due to the higher
number of COVID-19 cases in those years. Among the main observed results, we highlight that
Miguel Arraes Hospital generated the highest volume of waste, totaling 1,012,574.15 kg,
possibly due to a higher number of patients, more complex medical procedures, or a larger
facility size. Pelópidas Silveira Hospital generated the lowest volume of waste, with 600,793.63
kg, which can be attributed to a smaller size, fewer services, or more efficient waste
management practices. Before the pandemic, from January 2019 to February 2020, waste
generation was relatively stable. During the pandemic, from March 2020 to May 2023, there
was a significant increase in waste generation in all hospitals, likely due to the greater use of
disposable materials, PPE, and reinforced hygiene measures. After the pandemic, from June
2023 to December 2023, there was a notable reduction in waste generation, but levels did not
return to pre-pandemic patterns, indicating some permanent changes in hospital operations or
waste management practices. The monthly analysis of waste generation during the pandemic
showed fluctuations with certain peaks, possibly corresponding to COVID-19 waves,
lockdowns, and other critical periods. All hospitals exhibited similar trends of highs and lows,
reflecting shared external influences such as the severity of the pandemic and public health
measures. Thus, in conclusion, the COVID-19 pandemic had a significant impact on hospital
waste generation. Miguel Arraes Hospital consistently produced more waste, while Pelópidas
Silveira produced less. The pandemic resulted in a sharp increase in medical waste due to
necessary health measures, followed by a partial return to normalcy after the pandemic. These
results highlight the importance of efficient waste management systems and adaptive practices
in healthcare facilities to effectively handle varied circumstances.

COMMITTEE MEMBERS:
Externo ao Programa - 1861862 - NILSON SANTANNA JUNIOR - nullPresidente - VALMIR CRISTIANO MARQUES DE ARRUDA
Interno - VICENTE DE PAULO SILVA