Answer To: 10198 – Case Studies for Professional Discussion Table of Contents Overview of Case Studies...
Deepika answered on Oct 26 2021
CASE REPORT
Case Study 1 – A person during a perioperative episode of care (For post-operative phase
Case type – surgical
Introduction
A surgical site infection is called an SSI. It occurs usually when a pathogen multiplies at the site of incision during surgery, which results in an infection. This occurs in 2-5% of cases post-operative cases. Most SSIs are caused by Staphylococcus aureus. There are three types of SSIs depending on the extent of the infection. In severe cases, there can be post-operative complications, including sepsis, where infection from surgical site enters blood causing organ failure in extreme cases. Symptoms of an SSI include fever, erythema and inflammation at the surgical site, and pus formation at the incision site. This happens due to activation of body’s immune response resulting in inflammation at the site of surgery. Treatment plans include IV antibiotics and/or draining of pus from wounds.
Situation
· Short episode of post-operative delirium - resolved.
· Significant acute pain issues at the surgical site
· Increased the dose of Fentanyl PCA
Assessment
Airway - Patent, no obstruction
Breathing – Spontaneous, SpO2 85% (room air), Strong productive cough.
Circulation - Dual Heart sounds, Peripheral pulse thread and regular, Cap refill >3 secs, NIBP 128/62 (84) mmHg (usual SBP 120mmHg), HR 123/min, Tympanic Temperature 37.7°C
Disability - GCS 15 (E:4, V:5, M:6), Restless/Unsettled, Blood Glucose Level 5.4 mmol/L, States to have mild feeling of nausea.
Exposure - Dressing to surgical site intact, Haemoserous fluid to drain (approx. 100mL in total, 5mL since last hour), IDC insitu, draining >0.5ml/kg/hr, straw coloured urine, Pain at surgical site 6/10 (PRN Paracetamol charted).
History
Medical History
• Osteoarthritis – prescribed Panadol® Osteo TDS
Social History - Bob is a smoker and drinker, and is estranged from family.
Monitoring suggested
· Heart rate
· Respiratory rate
· Systolic and diastolic blood pressure
· Monitoring of incision pain
· Monitoring of movement associated pain, pain upon pressure at the surgical site
Treatment prescribed
· Physiotherapy sessions twice a week – 30 min each for maintaining mobility and pain management
· Fentanyl 25 μg added to 0.5% bupivacaine (2 mg/kg) – for pain management
· Pus drainage, saline rinse and dressing – daily
· Topical antibiotic - neomycin/polymyxin B/bacitracin zinc – with dressing
· Antibiotic - mupirocin
Discussion
Assessment revealed that no obstruction in airway, Spontaneous, SpO2 85% (room air), Strong productive cough, Dual Heart sounds, Peripheral pulse thread and regular, Cap refill >3 secs, NIBP 128/62 (84) mmHg (usual SBP 120mmHg), HR 123/min, Tympanic Temperature 37.7°C, (E:4, V:5, M:6), Restless/Unsettled, Blood Glucose Level 5.4 mmol/L, States to have mild feeling of nausea, Dressing to surgical site intact, Haemoserous fluid to drain (approx. 100mL in total, 5mL since last hour), IDC insitu, draining >0.5ml/kg/hr, straw coloured urine, Pain at surgical site 6/10 (PRN Paracetamol charted). Patient was recommended Physiotherapy sessions twice a week – 30 min each for maintaining mobility and pain managemen, Fentanyl 25 μg added to 0.5% bupivacaine (2 mg/kg) – for pain managemen, Pus drainage, saline rinse and dressing – daily, Topical antibiotic - neomycin/polymyxin B/bacitracin zinc – with dressing and Antibiotic - mupirocin.
Occurrence of post operative SSIs depends on several factors such as extent of microbial contamination, lifestyle, immune-competency, nutritional status, age, etc. Patient’s features, which are often co-related with high risk of SSIs include diabetes, cigarette smoking, alcohol use, steroid use, obesity (> 20% ideal body weight), old age, poor nutritional. The patient in the current case study is a regular smoker and a social drinker, which might have had an impact on his post-operative status i.e SSI and associated pain.
Fentanyl with a combination with bupivacaine is much better in reducing peripheral analgesia than fentanyl alone with reduced analgesic consumption.
Rate of secondary infection has also been known to be prevented with increase in the frequency of dressing.
Mupirocin is the drug of choice for treating Methicillin-resistant Staphylococcus aureus post-operative surgical wounds, with fewer side effects such as burning sensation.
References
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6069967/
https://www.drugs.com/cg/wound-infection.html
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4173387/
https://emedicine.medscape.com/article/188988-treatment
Case study 2 - A person experiencing impaired tissue perfusion (Acute chest pain).
Case type – trauma – cardiovascular disease
Observations
· IV Cannula in right cephalic vein
· sudden onset of sharp central chest pain, scored 5/10
· No changes in other vital signs
· ECG showed sinus rhythm, no ST depression or elevation = normal
Assessment (Ambulance)
· Current vitals: GCS 15; NIBP 138/71; Temp 37°C; RR 21/min; Sp02 97% room air; HR 89/min sinus ; pain elevation 1/10
Immediate treatment:
· Total of 5 mg IV morphine – pain reliever (opioid analgesic)
· 300mcg Sublingual GTN – treatment of angina, heart failure, heart pain
· 300mg PO aspirin – blood thinner
· 8mg IV Ondansetron – for nausea
Background - little lightheaded early morning, fatigued for the past few months, Current smoker, Social drinker.
Medical History - on medication = Mylanta™ for intermittent ‘heart burn’, in past 24 hr has little effect, visits psychologist
Social History - Lives with his wife, Works full time with overtime, wife recently closed her small business, due to COVID-19 restrictions
Nursing Assessment
Airway - Patent
Breathing - Spontaneous effort, Equal rise and fall of chest, rapid and shallow, RR - 22/min, Sp02...