Long-term Tiredness Previously Treated for Vitamin D Deficiency — Free SCA Practice Case
Woman with long-term tiredness previously treated for vitamin D deficiency
Station Timer
Golden Minute
Initial Introduction
•Introduce yourself
•Ask an open question — "How can I help you today?"
•Listen — don't interrupt
•Catch early cues
Data Gathering
History, ICE & Diagnosis
Clinical Management
Diagnosis, Plan & Decisions
Safety Net
Follow-up & Close
Materials for Candidate
Please review before starting the consultation
Full Name
Deborah Clarke
Age
48 years
Consultation Type
VideoAge
48
Situation
Video Consultation.
Reason for Encounter
"I'm still exhausted all the time. I had my vitamin D treated a while ago but it hasn't made any difference. I want to know what else could be causing it — maybe my bloods need checking again."
Medical Records
- ●PMH: Vitamin D deficiency (treated ~6 months ago with a loading course, then maintenance).
- ●Medications: Vitamin D (maintenance).
- ●Allergies: NKDA.
- ●Recent results (~6 months ago): Vitamin D low (now replaced). FBC, ferritin, TFTs, HbA1c, U&E, LFTs, calcium — normal at that time.
Patient Script
For the friend playing the patient role
Character Overview: You are Deborah, a 48-year-old woman who has felt exhausted for months. You were found to be low in vitamin D and treated, but the tiredness has not lifted. You are convinced there must be a physical cause and want more blood tests. You have not connected your tiredness to your mood, though when gently asked you will acknowledge you have been low, tearful, and have lost interest in things. You are not seeking a mental-health conversation and may be initially reluctant or slightly defensive if it is raised clumsily. If it is raised sensitively, you will open up.
Opening Sentence: "Hi Doctor. I'm still shattered all the time — no energy at all, even after a full night's sleep. I had low vitamin D and took the treatment, but it's made no difference. I really think something physical must be going on, so I've come to get my bloods checked again."
History if Asked (Data Gathering Phase)
- ●The tiredness: "It's been months — maybe six or more. Exhausted all day, no energy, everything's an effort. Sleep doesn't refresh me. If anything it's got worse."
- ●Sleep (only if asked): "I fall asleep okay but I wake really early — like 4 or 5am — and can't get back off. I just lie there."
- ●Mood (only if gently explored): "I suppose I have been low, now you ask. Tearful for no reason. I've stopped seeing friends and doing the things I used to enjoy — I just can't be bothered. I hadn't really put it together as being connected to the tiredness."
- ●Life circumstances (if explored): "It's been a hard year. My marriage broke down, my youngest went off to university so the house is empty, and work's been stressful. I've been keeping going but I feel flat and worn down."
- ●What she wants: "I want to find out what's physically wrong. I assumed it was the vitamin D, and when that didn't work, I thought maybe it's my thyroid or something in my blood."
ICE — Ideas, Concerns, Expectations
The patient does not volunteer this information unprompted. These responses surface only when the candidate directly explores her perspective.
- ●Ideas: Deborah is firmly looking for a physical explanation — she assumed vitamin D, then wonders about thyroid or "something in the blood." She has not connected her symptoms to depression, and may resist the idea if it is put to her bluntly. "In my head this is physical — vitamin D, or my thyroid, or my blood. I hadn't thought it could be my mood, and honestly I don't love the suggestion."
- ●Concerns: She is worried there is a serious physical illness being missed, and feels frustrated that treating the vitamin D did not help. Underneath, she is worn down and a little frightened by how flat she feels. "I'm worried something serious is being missed. And I'm scared by how low and empty I feel, if I'm honest."
- ●Expectations: She expects more blood tests and a physical answer. "I came for blood tests and a physical explanation."
If Asked — Mood, Risk, and Physical Screen (approached sensitively)
The patient answers these only when directly and sensitively asked.
- ●If asked about low mood, anhedonia, tearfulness: "Yes — low, tearful, no interest in things I used to enjoy."
- ●If asked about early-morning waking, appetite, concentration: "Early waking, yes. Appetite's down, I've lost a bit of weight. I can't concentrate."
- ●If asked about guilt, worthlessness, hopelessness: "I feel a bit useless and hopeless about things, yes."
- ●If asked, sensitively, about thoughts of self-harm or that life isn't worth living: "I've had moments where I've thought what's the point… but I wouldn't do anything. I've got my kids. I'd never act on it." (Passive thoughts, no intent or plan, protective factors present. Assess sensitively; no method detail is sought or given.)
- ●If asked about thyroid symptoms (cold intolerance, weight gain, constipation): "Not really — no weight gain, if anything I've lost a bit; no feeling cold or constipated."
- ●If asked about anaemia symptoms (breathlessness, palpitations, heavy periods): "No breathlessness or palpitations. Periods are getting irregular — I think I'm heading into the menopause."
- ●If asked about alcohol: "A glass or two of wine most evenings lately — more than I used to, to switch off."
- ●If asked about what physical tests she's already had: "The vitamin D, and I think thyroid and blood count were done and were fine six months ago."
Responses to Management (The Negotiation Phase)
- ●If the Doctor sensitively raises low mood/depression as a cause: "Depression? But I came about being tired — you think it's all in my head?" (The tested point is reframing sensitively — validating that the tiredness is real and physical in its effects, and explaining that depression genuinely causes physical exhaustion — without her feeling disbelieved.)
- ●If the Doctor still offers to check bloods: "So you will check my bloods as well, not just tell me it's my mood?" (The tested point is not missing organic disease — offering an appropriate physical screen alongside recognising depression.)
- ●If the Doctor explains the sleep pattern: "The early waking — that's linked to mood? I thought it was just the tiredness."
- ●If the Doctor discusses treatment options: "So what would help? I'm not sure about tablets, and I don't know if I've got time for therapy."
- ●If the Doctor safety-nets: "What should I do if I feel worse?"
Mark Scheme
Domain 1: Data Gathering and Diagnosis
Domain 2: Clinical Management and Medical Complexity
Domain 3: Relating to Others
Clinical Learning Points
Depression Behind a Physical Presentation
- ●Depression frequently presents with physical symptoms — especially fatigue, poor sleep, appetite/weight change, and aches — and patients often attribute these to a physical cause and seek investigations.
- ●Recognising the mood disorder behind the somatic complaint is a core general-practice skill; missing it leads to repeated tests and delayed treatment.
Not Missing Organic Disease
- ●Fatigue has a broad differential. Take a focused physical history and arrange a proportionate screen — commonly FBC, ferritin, TFTs, HbA1c, U&E, LFTs, calcium, and coeliac serology — and consider perimenopause in a woman of this age.
- ●Address depression and exclude organic disease — it is not either/or.
Biological Features of Depression
- ●Suggestive features include early-morning waking, anhedonia, appetite/weight change, poor concentration, and diurnal mood variation, alongside low mood and functional impairment.
Sensitive Reframing
- ●Reframe gently: validate that the tiredness is real and physical in its effects, and explain that depression genuinely causes physical exhaustion — so the patient does not feel disbelieved or that it is "all in her head." Offering an appropriate physical screen alongside makes the reframing feel safe.
Sensitive Risk Assessment
- ●Assess risk sensitively: ask about thoughts of self-harm, that life is not worth living, intent/plans, and protective factors — without introducing or dwelling on specific methods. Respond proportionately, with urgent help if risk is significant.
Alcohol and Coping
- ●Increased alcohol use is a common maladaptive coping mechanism that worsens mood and sleep. Address it non-judgementally as part of management.
Management of Depression
- ●Offer, as a shared decision and matched to severity: psychological therapy (self-referral to NHS talking therapies, guided self-help, CBT), lifestyle/behavioural activation and sleep hygiene, and — for moderate/persistent depression — an antidepressant. Address psychosocial stressors and signpost support.
Common Candidate Mistakes in This Case
- ●Missing the depression: taking the physical complaint at face value and ordering more tests without exploring mood.
- ●Dismissing her as "just depressed": raising mood bluntly or refusing any physical work-up, so she feels disbelieved.
- ●Poor or absent risk assessment: failing to ask about safety, or doing so insensitively.
- ●Ignoring alcohol and perimenopause: overlooking modifiable and age-relevant contributors.
- ●No shared plan or follow-up: imposing (or withholding) treatment without discussion, safety-netting, or review.