In 2013, Victoria Hospital's Day Surgery Unit (DSU) performed 354 cases, saving an estimated 552 bed days and generating $168,090 in revenue. The DSU, opened in October 2012, saw increasing utilization over the year from 40% bed occupancy in the first trimester to 72% in the final trimester of 2013. The presentation evaluated the DSU's history, case volumes, financial assessment, and concluded the unit was providing benefits in terms of reduced hospital stays and increased revenue for the hospital.
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4. Selection of patients
Patients referred from; outpatient clinics, A&E departments or primary
care.
Recent advances in surgical and anaesthetic techniques, as well as the
publication of successful outcomes in patients with multiple comorbidities,
have changed the emphasis in day surgery patient selection.
It is now accepted that the majority of patients are appropriate for day
surgery unless there is a valid reason why an overnight stay would be to
their bene t.鍖
5. It is recommended that a multidisciplinary approach, with agreed
protocols for patient assessment including inclusion and exclusion
criteria for day surgery, should be agreed locally with the
anaesthetic department.
Patient assessment for day surgery falls into three main categories:
1)Social Factors
2)Medical Factors
3)Surgical Factors
6. Social Factors
(a) The patient must understand the planned procedure and
postoperative care and consent to day surgery.
(b) Following most procedures under general anaesthesia, a
responsible adult should escort the patient home and provide
support for the rst 24 hrs.鍖
7. (c) The patients domestic circumstances should be appropriate for
postoperative care.
(d) The patient must live a reasonable distance from the centre.
(e) The patient must have access to transportation & telephone.
8. Medical Factors
(a) Fitness for a procedure should relate to the patients health as
determined at pre-operative assessment and not limited by
arbitrary limits such as ASA status, age or BMI.
(b) Patients with stable chronic disease such as diabetes, asthma
or epilepsy are often better managed as day cases because of
minimal disruption to their daily routine.
9. (c) Obesity per say is not a contraindication to day surgery as even
morbidly obese patients can be safely managed in expert hands,
with appropriate resources.
In addition, obese patients bene t from the short-duration鍖
anaesthetic techniques and early mobilization associated with day
surgery.
10. Surgical Factors
(a) The procedure should not carry a significant risk of serious
complications requiring immediate medical attention
(hemorrhage, cardiovascular instability)
(b) Postoperative symptoms must be controllable by the use of a
combination of oral medication and local anaesthetic techniques.
11. (c) The procedure should not prohibit the patient from resuming
oral intake within a few hours.
(d) Patients should usually be able to mobilize before discharge
although full mobilization is not always essential. (e.g. certain
orthopedic cases)
12. History
Day Surgery Unit (DSU) opened on October 15th
, 2012.
First case was the following day, October 16th
, 2012.
DSU is staffed with 2 nurses, and houses 3 patient beds.
DSU is opened Monday Friday. (8am-4pm)
14. Oct 15th
Dec 20th
2012
Intermediate 18
Minor 40
Cancel 4
Total 62
Intermediate cases for this trimester range from hernia repair, leep
biopsy, OGD.
Minor cases comprise mostly biopsies, exploration, removal of
plates and screws, extraction of external fixation.
16. January March 2013
Intermediate 34
Minor 26
Cancel 1
Total 61
Majority of intermediate cases were hernia repairs, insertion of
hemodialysis catheters, leep biopsy and scopes.
The minor cases for this trimester were I&Ds, change of tracheostomy,
insertion of chemoport, excision and biospy.
18. April June 2013
Intermediate 58
Minor 39
Cancel 5
Total 102
Majority of intermediate cases were OGDs (>1/2 cases due to teaching
by foreign professional), hemodialysis catheter insertion, colonoscopies.
Minor cases ranged from circumscion, tendon release, FB removal,
excision and biopsies.
20. July September 2013
Intermediate 37
Minor 32
Cancel 4
Total 73
Intermediate cases for this trimester included hernia repairs, increase in the
number of upper and lower GI scopes due to new team member (Ms. A.
Charles), AV fistula, ORIF.
Minor cases included FB removal, tendon release and usual excision and
biopsies.
22. October December 2013
Intermediate 69
Minor 59
Cancel 12
Total 140
Intermediate cases included OGD, hernia repair, cystoscopy, LEEP,
laparoscopy.
Minors ranged from closed reduction, wound exploration, wound
closure, excision and biopsy, suprapubic catheterization.
26. Assessment Of The Finances
Processing Fee $10
Bed $ 75
Intermediate $500
Minor $250
27. We estimate that before the advent of DSU, any minor case,
patient(s) would be admitted for at least 2 days, and intermediate
3 days.
So DSU essentially reduces days spent in hospital, hence increases
bed availability on wards.
Potentially there is an increase/assured revenue as patient(s) pay
in advance
28. 2013
Intermediate Cases: 198 x $585 =
$115,830
Minor Cases: 156 x $335 =
$52,260
Total Revenue Estimated
$168,090
29. Forecast of estimated bed days saved
Minor 1 day
Intermediate 2 days
In 2013.
Minor Cases 156 x 1 = 156 bed days saved
Intermediate 198 x 2 = 396 bed days saved
Total = 552
30. Bed occupancy of DSU
Work days per trimester x Available beds
1st
Tri (Jan-March) . 59 x 3 = 177
2nd
Tri (April-June) . 62 x 3 = 186
3rd
Tri (July-Sept.) .. 62 x 3 = 186
4th
Tri ( Oct.-Dec.) . 59 x 3 = 177
31. % of bed occupancy
(Patients/ Bed Occupancy) x 100%
4th
trimester (2012) 40.3%
1st
trimester (2013) 33.9%
2nd
trimester (2013) 52.2%
3rd
trimester (2013) 37.1%
4th
trimester (2013) 72.3%
33. Summary
2013, a total of 354 cases were done with an estimated 552 bed
days saved.
2013, a total bed occupancy of DSU was estimated to be 726.
Total revenue estimated to have been generated from DSU in
2013 was $168,090
From opening DSU, percentage bed occupancy increased from
40% in 1st
tri to 72% at the end of 2013.
34. Acknowledgements
Special thanks to Dr. A. Charles who assigned me this VH DSU
research project and now by extension presenting it.
Also thanks to VH DSU staff, especially Nurse B. who provided
me with numerical data and photos for this presentation.
Last, to my colleagues who provided support in whatever way
possible.
35. References
1) Royal College of Nursing
2) Day Case and Short Case Surgery, The British Association of
Day Surgery, The Association of Anesthetists of Great Britain &
Ireland,
May 2011
3) www.google.com/images
Editor's Notes
#4: Day surgery define deferently depends on the countryus differs from europe.
Money is the key
#5: . If inpatient surgery is being considered it is important to question whether any strategies could be employed to enable the patient to be treated as a day case.
Full-term infants over 1 month are usually appropriate to undergo day
surgery. A higher age limit is advisable for ex-premature infants (60 weeks
post-conceptional age). The signi鍖cant risk posed by postoperative apnoea
must be considered and infants with recent apnoea episodes, cardiac or
respiratory disease, family history of sudden infant death syndrome and adverse social circumstances should be considered for overnight admission
and close monitoring. Day surgery units should not perform surgery on
children unless they have suitable staff and facilities.
#9: TheASA physical status classification systemis a system for assessing the fitness of cases beforesurgery. In 1963 theAmerican Society of Anesthesiologists(ASA) adopted the five-category physical status classification system; a sixth category was later added. These are:
Healthy person.
Mildsystemic disease.
Severe systemicdisease.
Severe systemic disease that is a constant threat tolife.
Amoribundperson who is not expected to survive without theoperation.
A declaredbrain-deadperson whoseorgansare being removed fordonorpurposes.
#10: The incidence of complications during the operation or in the early recovery phase increases with increasing BMI. However, these problems would still occur with inpatient care and have usually resolved or been successfully treated by the time a day case patient would be discharged
#26: Gen Surgery 287
O&G 15
Ortho 34
Ent 15
Nephro 14
Optham 1