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Sample Case Study 1 — Bipolar Disorder During Rapid Ketogenic Transition
 
Clinical Context

A female patient with bipolar disorder was stable on two mood stabilizers. Over time, she developed significant weight gain related to medication-associated metabolic effects and increased carbohydrate cravings. During a routine primary care visit, laboratory evaluation revealed an elevated C-reactive protein (CRP) level of 11 mg/L, raising concern for increased cardiovascular risk.

Motivated to reduce this risk, the patient independently initiated a ketogenic diet. She selected a highly restrictive online plan modeled after therapeutic ketogenic protocols used in epilepsy (inpatient) and implemented it without medical consultation.

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Initial Course

Within 48 hours, urine ketone testing indicated high ketone production. The patient initially interpreted this as a positive response.

She subsequently developed:

  • Polyuria

  • Increased thirst

  • Fatigue

  • Leg cramps

  • Mild agitation

These symptoms were attributed by the patient to “keto flu.”

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Case without Structured Between-Visit Monitoring Guidance from Providers
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Primary Care (via assistant)
  • Input: Patient-reported fatigue, polyuria, discomfort

  • Interpretation: Dietary adaptation / inadequate ketosis

  • Recommendation: Add exogenous ketones

  • Constraint: No visibility into severity of symptoms or dietary restriction

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Psychiatry
  • Input: Agitation and reduced stability during visit

  • Interpretation: Early mood destabilization

  • Recommendation: Increase mood stabilizer by 50%

  • Constraint: No visibility into metabolic changes​

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Contextual Limitation

The full sequence of events was not visible within any single clinical encounter. In addition, the patient had difficulty articulating symptoms and context clearly.

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Clinical Interpretation

The patient was undergoing a rapid metabolic transition characterized by:

  • Abrupt carbohydrate restriction

  • Likely caloric deficit

  • Increased ketone production

  • Limited early capacity for ketone utilization

  • Ongoing reliance on glucose

Associated physiological changes likely included:

  • Increased diuresis and natriuresis

  • Reduction in circulating insulin

  • Progressive electrolyte loss, particularly sodium

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Potential Outcome Without Context Integration

If both recommendations were followed concurrently:

  • Worsening electrolyte imbalance

  • Increased symptoms 

  • Reduced clarity in clinical decision-making

  • Increased likelihood of escalation of care

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Case with Structured Between-Visit Monitoring (CLIP) Early Detection and Triage

Following onset of symptoms, the patient submitted real-time updates including diet, symptoms, and subjective state to CLIP.

Clinical pattern recognition identified:

  • Electrolyte imbalance consistent with rapid ketogenic adaptation

  • Elevated stress and agitation based on language patterns

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Interventions (Within Predefined Limits)
  • Adjustment of fluid intake behavior (avoid rapid intake)

  • Increased dietary sodium 

  • Identification of medication-related sodium effects

  • Magnesium glycinate supplementation

  • Dietary potassium through food sources

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Dietary Correction

Analysis of the patient’s meal plan identified:

  • Excessive carbohydrate restriction beyond outpatient standards

  • Unintentional caloric restriction

Adjustments were made to ensure:

  • Adequate caloric intake

  • Sufficient protein intake

  • Modified, sustainable dietary approach

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Clinical Communication

A structured clinical summary was generated, including:

  • Timeline of dietary change

  • Symptom progression

  • Identified risks

  • Interventions implemented

This summary was available for both primary care and psychiatry.

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Ongoing Monitoring

Daily updates enabled:

  • Tracking of symptom resolution

  • Monitoring of diet and sleep patterns

Additional patterns identified:

  • Reduced sleep duration associated with ketogenic transition

  • Potential risk to mood stability

Interventions included:

  • Reinforcement of consistent sleep timing

  • Alignment of meal timing with circadian rhythm

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Outcome

Within approximately one week:

  • Improvement in fatigue, thirst, and cramps

  • Reduction in agitation

Over subsequent two months:

  • Improved sleep architecture and consistency

  • Weight loss (~12 lbs)

  • Initiation of structured exercise program with a personal trainer

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Summary

In the absence of structured visibility between visits, clinical decisions were made using partial and non-overlapping information.

With structured monitoring, evolving physiological and behavioral patterns were identified early, allowing for targeted, low-risk interventions and improved continuity of care.

 Sample Interaction — Between-Visit Monitoring
 Provider Communication — Before vs After

Primary Care

Without Structure

Subject: Not feeling great on keto

Started keto a few days ago.
Going to the bathroom a lot, tired all the time. Not sure if this is normal.

​

​

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Primary Care

With CLIP

Subject: Keto initiation — early symptoms

Pt started ketogenic diet independently.

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Day 2–3:

↑ urination, thirst, fatigue, calf cramps, mild agitation
High plain water intake

Pattern → early keto adaptation + likely electrolyte loss
Carbamazepine → additional sodium lowering risk

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Interim:

↑sodium intake
↓ large-volume plain water
Mg glycinate
↑ calories/protein

~72 hrs: symptoms improved
Residual: ↓ sleep duration (monitoring)

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Pt encouraged to make psychiatry aware of dietary change and symptoms.
Electrolyte evaluation may be considered.
If obtained, results can be shared across care team.

Events occurred between visits; summary provided for cross-provider visibility.

Psychiatry

Without Structure

Subject: Feeling off

Not feeling like myself. A bit more irritable and sleeping less. Wanted to lose weight and started a diet. Could be related? Not sure...

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Psychiatry

With CLIP

Subject: Keto transition — mood context

Pt started ketogenic diet independently.

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Early symptoms:

Fatigue,

↑ urination, cramps,

mild agitation

Pt reports symptoms feel physical vs typical mood pattern

Pattern → metabolic/electrolyte shift

carbamazepine (Na effect

)

Interim:

↑sodium intake
↓ large-volume plain water
Mg glycinate
↑ calories/protein

~72 hrs: symptoms improved
Residual: ↓ sleep duration (monitoring)

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Monitoring:

sleep + mood dailyf/u if mood elevation emerges

 

Pt encouraged to make primary care aware of dietary change and physiological symptoms .If electrolyte testing is performed, results may inform mood assessment. Events occurred between visits; summary provided for cross-provider visibility.

 Without Between-Visit Monitoring vs. with CLIP
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