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REPERT MED CIR. 2024;33(1):27-32
de Medicina y Cirugía
DISCUSSION
The inclusion criteria were all original articles, review
articles, graduation research projects, and reports on the
topic, published between 2014 to 2021, in Spanish and
English.
The cancellation of surgeries is a crucial patient care
quality indicator. The goal is to minimize the frequency
of these events, especially when the reasons are not
patient-related but are due to failures in the sterilization
center processes, lack of surgical supplies, or institutional
disciplinary and administrative ineectiveness.
7
The most frequent reasons identied among studies were
similar, the most common being non- favorable clinical
conditions of patients to undergo surgery, institutional-
related issues regarding its structure and organization, and
patient absence.
8
The causes of surgery cancellation can be grouped into
three large categories:
A) Hospital-related causes, such as: overrun of previous
surgeries because of prolongation of procedures because of
unpredictable events, prolonged changeover and cleaning
time between surgeries due to infrastructure failures,
unavailability of a recovery bed, among others, lack of
surgical material: prostheses, electrosurgical cautery,
sutures, prosthetic mesh, etc., shortage of hospital beds,
nursing sta absences, surgical instrument technician failure
to ensure the correct surgical instruments are available, lack
of a blood bank in the institution, cancellation of the elective
surgery shift due to priority emergency surgeries, lack of a
bed in the Intensive Care Unit (UCI), and administrative
issues.
B) Patient-related causes: improvement in patient medical
status, acute intercurrent illness, patient rejects the surgeon,
cancellation by the patient, patient unpreparedness for
surgery for not following instructions correctly (patient
comes without fasting or did not stop anticoagulation
therapy, etc.), patient acute illness in days prior to surgery,
or patient no-shows on the day of surgery.
C) Medical sta-related causes: absence of the specialist,
cancellation by the surgeon or the anesthesiologist, not
requesting a preoperative evaluation or laboratory workup,
nonavailability of laboratory reports, and not conducting
preoperative blood ordering, when required.
2
In a hospital in Argentina, the overall surgery cancellation
rate was 7.6%. Logistics and administrative issues
represented 44.2%, while medical reasons (non-surgical)
reasons represented 40.8%. Anesthesia-related causes
accounted for 5.4% of overall surgery cancellations.
9
In Chile, a study conducted in 2018, found that in at least
57% of cases, the main cause of cancellation identied was
a change in patient medical status.
10
A study conducted by the National University of
Nicaragua in 2016, revealed that the most frequent causes
of surgery cancellation were:
1. Attributable to the patient: for failing to attend the
booked surgery appointment or presenting a hypertensive
crisis. 2. Attributable to the hospital: due to poor air
conditioning or lack of osteosynthesis materials. 3.
Attributable to human resources,
and nally, to the lack of a surgical instrument technician
or lack of a surgeon.
11
A study conducted in Cuba, found that most surgeries
were suspended for patient-related causes (89.8%), such as
patient nonattendance on the day of the intervention being
the most frequent (78.7%), or patient presenting high
blood pressure (3.8%). Other identied causes were a delay
of the previous surgical shift (3.6%) and administrative
issues (3.0%).
12
In Peru, a study detected the main factor for gynecological
surgeries cancellation were medical issues in 46.5%;
administrative issues in 36.6%, mainly due to lack of
operating room time in 25.4%.
13
Likewise, another study
conducted in Peru in 2016 showed that the causes of
suspension of surgeries according to patient institutional
status, are patient-related causes.
14
A study carried out in Cali, Colombia, found that 70.91%
of surgery cancellations in a level III clinic were attributed
to patient-related causes, 12.73% to administrative causes,
12.73% to causes related to the pandemic and 3.64% due
to causes related to the specialist. The specialties with the
highest rate of suspension were orthopedics and general
surgery.
15
Similarly, in Barranquilla, two studies were carried out
on this topic. Where in 2016, of the total 3207 scheduled
procedures, 7.6% were cancelled. The months with the
lowest and highest incidence of cancellation were August
with 3.7% and November with 14.8%, respectively. The
causes of cancellation were classied as attributable to the
institution (38.1%), the user (40.6%) and attributable to
medical orders (21.3%).
16
Diaz´s weekly study, found that the factor related to non-
favorable medical conditions aecting the patient, appeared
in up to 45.9% of cases.
17
A study conducted in the city of Bucaramanga in 2019,
reported that there were other causes of surgery cancellation
that may be attributable to administrative factors such as:
previous surgery prolongation in 16.5%, poor patient
preparation in 4.1%, unavailability of ICU bed in 16.3%,
unavailability of sterile clothing in 0.5%, unavailability
of surgical instruments in 0.2%, and unavailability of
medicines in 1.0%.
7
The cancellation of scheduled surgeries is considered as
one of the unsafe healthcare practices that can lead to adverse
events, specically including those factors related to resource
management, such as lack of surgical supplies or equipment,
lack of sterile clothing or sta shortage, as priority emergency
surgical procedures, superseding the elective schedule, may
also be povided (as shown in gure 1).
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