Round Details
March 9, 2026 at 12:00 AM UTC
Scenario: Chronic Kidney Disease - Multiple Medications
James Brown, 67-year-old male with Stage 3b Chronic Kidney Disease (eGFR 38) secondary to diabetic nephropathy. He also has Type 2 Diabetes and Hypertension. Current medications include: Losartan 50mg daily for renal protection, Metformin 500mg twice daily (reduced dose for CKD), Amlodipine 5mg daily for blood pressure, and Calcitriol 0.25mcg daily for vitamin D deficiency. He requires regular monitoring of renal function and electrolytes. No known drug allergies.
How did the LLMs do?
Same LLM Tests
Reconstructed text
James Brown is a male patient with a confirmed medication allergy record documenting no known drug allergies. His active, confirmed problem list includes stage 3b chronic kidney disease, diabetic nephropathy, type 2 diabetes mellitus, hypertension, and vitamin D deficiency. The chronic kidney disease is specifically documented as stage 3b and noted to be secondary to diabetic nephropathy. Supporting evidence includes a final eGFR observation of 38 mL/min/1.73 m2, interpreted as low, with documentation stating that the estimated glomerular filtration rate is 38 mL/min/1.73 m2.
Active medication orders include losartan 50 mg oral tablet, 50 mg by mouth once daily for renal protection, prescribed in relation to chronic kidney disease and hypertension; metformin 500 mg oral tablet, 500 mg by mouth twice daily for type 2 diabetes, with the dose reduced in the setting of chronic kidney disease; amlodipine 5 mg oral tablet, 5 mg by mouth once daily for blood pressure; and calcitriol 0.25 mcg oral capsule, 0.25 mcg by mouth once daily for vitamin D deficiency.
There is also an active service order for a basic metabolic panel, described as regular monitoring of renal function and electrolytes. This monitoring is indicated in the setting of stage 3b chronic kidney disease, diabetic nephropathy, and current medications, with a note stating that ongoing monitoring of renal function and electrolytes is required due to stage 3b CKD, diabetic nephropathy, and current medications.
Comparison7 issues
Missing information:
- patient age of 67 years old is not mentioned
- patient age 67 years is absent from the reconstruction
- patients age 67yearold
Hallucinated:
- an active service order for a basic metabolic panel was added the original only states that regular monitoring of renal function and electrolytes is required without specifying a bmp order
- losartan indication expanded to include hypertension original only states renal protection
- medication routes by mouth and formulations oral tablet oral capsule
- egfr units mlmin173 m2 and interpretation interpreted as low
Reconstructed text
James Brown, a male born in 1957, has no known drug allergies. His active medical conditions include chronic kidney disease stage 3B, diabetic nephropathy, type 2 diabetes mellitus, hypertension, and vitamin D deficiency. To manage his conditions, he is currently prescribed Losartan Potassium 50mg daily for chronic kidney disease, and Metformin Hydrochloride 500mg twice daily (noted as a reduced dose for CKD) for his type 2 diabetes mellitus. His hypertension is treated with Amlodipine 5mg daily, and he takes Calcitriol 0.25mcg daily for his vitamin D deficiency. Additionally, an active order has been placed for a basic metabolic panel (serum or plasma) to ensure regular monitoring of his renal function and electrolytes.
Comparison9 issues
Missing information:
- egfr value of 38
- losartan indication described as renal protection rather than just for chronic kidney disease
- egfr 38 is not included
- ckd being secondary to diabetic nephropathy is not explicitly stated
Hallucinated:
- birth year 1957 fabricated original only states age 67
- basic metabolic panel serum or plasma order fabricated original only states regular monitoring of renal function and electrolytes without specifying a specific test
- birth year 1957 was added and is inconsistent with the original age of 67 years
- birth year 1957 added
- active order placed for a basic metabolic panel serum or plasma
Reconstructed text
James Brown is a 67-year-old male with no known drug allergies (NKDA).
Active Diagnoses:
Mr. Brown carries a confirmed diagnosis of Stage 3b Chronic Kidney Disease (CKD), classified as severe, with a most recent estimated glomerular filtration rate (eGFR) of 38 mL/min/1.73m², which is significantly below the normal reference threshold of ≥90 mL/min/1.73m² (calculated using the CKD-EPI 2021 creatinine-based formula). The underlying etiology of his CKD is diabetic nephropathy, secondary to his confirmed diagnosis of Type 2 Diabetes Mellitus. He also has a confirmed diagnosis of essential hypertension.
Current Medications:
- Losartan 50 mg oral tablet — 50 mg once daily, prescribed for renal protection in the setting of diabetic nephropathy with CKD stage 3b.
- Metformin 500 mg oral tablet — 500 mg twice daily. The dose has been reduced from the standard dosing due to his CKD stage 3b (eGFR 38), with a note to monitor renal function regularly.
- Amlodipine 5 mg oral tablet — 5 mg once daily for blood pressure control.
- Calcitriol 0.25 mcg oral capsule — 0.25 mcg once daily for vitamin D deficiency associated with CKD.
Active Orders:
Two laboratory panels have been ordered for ongoing monitoring related to his CKD stage 3b:
- Renal function panel (serum/plasma) — to regularly monitor eGFR, creatinine, and BUN.
- Electrolyte panel (serum/plasma) — to regularly monitor sodium, potassium, chloride, and bicarbonate levels.
Summary:
Mr. Brown is a 67-year-old male with moderately advanced chronic kidney disease (stage 3b) driven by diabetic nephropathy in the context of type 2 diabetes mellitus, along with comorbid hypertension. His medication regimen reflects appropriate renal-dose adjustments, renoprotective therapy with an angiotensin receptor blocker, antihypertensive management, and supplementation for CKD-associated vitamin D deficiency. Ongoing laboratory surveillance of renal function and electrolytes has been ordered.
Comparison13 issues
Hallucinated:
- specific egfr calculation method ckdepi 2021 creatininebased formula was fabricated not mentioned in the original
- ckd stage 3b classified as severe not described as such in the original
- medication dosage forms specified as oral tablet and oral capsule not stated in the original
- the reconstruction adds that the egfr was calculated using the ckdepi 2021 creatininebased formula and compares it to a normal reference threshold of 90 mlmin173m this methodologyreference information is not in the original
- hypertension was changed to essential hypertension the original only states hypertension
- the reconstruction states that two laboratory panels have been ordered as active orders the original only says he requires regular monitoring of renal function and electrolytes not that orders were placed
- specific lab components were added for monitoring egfr creatinine bun sodium potassium chloride bicarbonate the original does not specify these analytes
- vitamin d deficiency was described as being associated with ckdckdassociated the original only states vitamin d deficiency
- ckd classified as severe
- egfr units mlmin173m added
- hypertension specified as essential hypertension
- medication formulations added oral tablet for losartan metformin and amlodipine oral capsule for calcitriol
- specific laboratory panel orders fabricated including specimen types serumplasma and specific test components creatinine and bun sodium potassium chloride and bicarbonate levels
Reconstructed text
Clinical Summary for James Brown
James Brown is a 68-year-old male (DOB: May 15, 1956) with a complex medical history centered on chronic kidney disease (CKD) and its complications. His active medical conditions include:
- Stage 3b Chronic Kidney Disease (CKD) (diagnosed June 10, 2018), with a current eGFR of 38 mL/min/1.73m² (measured January 10, 2022), classified as severe and attributed to diabetic nephropathy.
- Type 2 Diabetes Mellitus (diagnosed March 22, 2010), contributing to his renal impairment.
- Hypertension (diagnosed November 5, 2008), a key modifiable risk factor for CKD progression.
- Vitamin D deficiency (diagnosed January 15, 2021), likely secondary to renal dysfunction.
Current Medications (all prescribed by Dr. Smith on January 10, 2022):
- Losartan 50mg orally daily for renal protection (angiotensin II receptor blocker, dose adjusted for CKD).
- Metformin 500mg orally twice daily (morning and evening) for glycemic control (dose reduced due to CKD).
- Amlodipine 5mg orally daily for blood pressure management.
- Calcitriol 0.25mcg orally daily for vitamin D deficiency (active vitamin D analog indicated in CKD).
Allergies: No known drug allergies (confirmed).
Monitoring Plan:
- Quarterly renal function tests (eGFR) to assess CKD progression.
- Quarterly electrolyte panels (sodium, potassium, chloride, bicarbonate) to monitor for CKD-related imbalances, particularly hyperkalemia given his use of losartan.
Key Considerations: Mr. Brown’s management reflects multimodal therapy for CKD with diabetes and hypertension, including renoprotective agents (losartan), glycemic control (metformin at reduced dose), and blood pressure management (amlodipine). His vitamin D deficiency is being treated with calcitriol, the active form preferred in CKD due to impaired renal 1α-hydroxylation. Close monitoring of renal function and electrolytes is critical to guide therapy adjustments and detect complications early. His lack of drug allergies simplifies pharmacologic management.
Comparison14 issues
Hallucinated:
- age changed from 67 to 68
- date of birth may 15 1956 fabricated
- ckd diagnosis date of june 10 2018 fabricated
- egfr measurement date of january 10 2022 fabricated
- ckd classified as severe not stated in original
- type 2 diabetes diagnosis date of march 22 2010 fabricated
- vitamin d deficiency diagnosis date of january 15 2021 fabricated
- prescribing physician dr smith fabricated
- monitoring frequency specified as quarterly when original only states regular
- date of birth may 15 1956 was added but not present in the original
- all medications were stated to be prescribed by dr smith on january 10 2022 which was not in the original
- monitoring frequency was changed from unspecified regular monitoring to quarterly renal function tests
- specific electrolyte panel components sodium potassium chloride bicarbonate were added but not present in the original
- hypertension diagnosis date november 5 2008 added
Cross LLM Tests
Reconstructed text
Clinical Narrative for James Brown
James Brown is a 67-year-old male with a complex medical history centered on chronic kidney disease (CKD) and its complications. His current active conditions include:
- Stage 3B Chronic Kidney Disease (CKD 3B) with an estimated glomerular filtration rate (eGFR) of 38 mL/min/1.73m², indicating moderately severe renal impairment.
- Diabetic nephropathy, reflecting kidney damage secondary to long-standing diabetes.
- Type 2 diabetes mellitus, contributing to his renal and cardiovascular risk profile.
- Hypertension, a key modifiable factor in his CKD progression.
His pharmacotherapy regimen is tailored to his renal function and comorbidities:
- Losartan 50mg daily for renal protection (angiotensin II receptor blocker to slow CKD progression).
- Metformin 500mg twice daily (dose-adjusted for CKD) for glycemic control in type 2 diabetes.
- Amlodipine 5mg daily for blood pressure management.
- Calcitriol 0.25mcg daily to address vitamin D deficiency, common in advanced CKD.
Allergy status is documented as no known drug allergies. A standing order exists for regular monitoring of renal function and electrolytes via basic metabolic panels to assess disease progression and medication safety. His care plan emphasizes nephroprotection, glycemic control, and cardiovascular risk reduction in the context of his multiorgan disease.
Comparison5 issues
Hallucinated:
- monitoring method specified as basic metabolic panels not mentioned in original
- a standing order was added for regular monitoring the original only states that he requires regular monitoring of renal function and electrolytes
- diabetic nephropathy was described as due to longstanding diabetes duration of diabetes was not provided in the original
- the care plan was expanded to emphasize cardiovascular risk reduction and multiorgan disease management which were not stated in the original
- added that the monitoring is done via a standing order
Reconstructed text
James Brown is a male patient born in 1958 who has no known drug allergies. He has an active diagnosis of Stage 3b chronic kidney disease secondary to diabetic nephropathy, which is supported by a recently documented low eGFR of 38 mL/min/1.73 m2. His other active medical conditions include Type 2 diabetes mellitus, essential hypertension, and vitamin D deficiency.
To manage his conditions, Mr. Brown's active medications include:
- Losartan 50 mg orally once daily, prescribed for renal protection in the setting of his chronic kidney disease.
- Metformin 500 mg orally twice daily for his Type 2 diabetes (noted as a reduced dose due to his chronic kidney disease).
- Amlodipine 5 mg orally once daily for blood pressure management.
- Calcitriol 0.25 mcg orally once daily for his vitamin D deficiency.
Additionally, there are active orders for routine laboratory testing, including a renal function panel and an electrolyte panel. Regular monitoring of his renal function and serum electrolytes has been requested due to his Stage 3b chronic kidney disease and his current antihypertensive therapy.
Comparison10 issues
Missing information:
- age explicitly stated as 67 years old
- age of 67 years
Hallucinated:
- specific active lab orders for a renal function panel and an electrolyte panel were added the original only states that regular monitoring of renal function and electrolytes is required
- birth year 1958 fabricated original only states age 67
- egfr described as recently documented when original does not specify timing
- hypertension specified as essential hypertension when original only states hypertension
- exact birth year 1958 was added the original only states that he is 67 years old
- hypertension was changed to essential hypertension the original only documents hypertension without specifying the type
- birth year 1958 added
- specific diagnosis of essential hypertension original stated hypertension
Reconstructed text
James Brown is a male patient born in 1958. He has a confirmed history of no known drug allergies. His active, confirmed medical problems include severe chronic kidney disease stage 3b (ICD-10 N18.32), with a note that this is secondary to diabetic nephropathy; diabetic renal disease/type 2 diabetes mellitus with diabetic nephropathy (ICD-10 E11.21); type 2 diabetes mellitus (ICD-10 E11.9); essential primary hypertension (ICD-10 I10); and vitamin D deficiency (ICD-10 E55.9).
Recent laboratory data include a final eGFR (CKD-EPI) of 38 mL/min/1.73 m2, which is interpreted as low, with a stated normal reference range of at least 90 mL/min/1.73 m2. This eGFR value is also documented in the CKD note. Active medication orders include losartan potassium 50 mg oral tablet, 50 mg by mouth once daily for renal protection, prescribed in the setting of chronic kidney disease and diabetic nephropathy; metformin hydrochloride 500 mg oral tablet, 500 mg by mouth twice daily for type 2 diabetes mellitus, with the dose reduced due to CKD stage 3b and eGFR 38, and a note to monitor renal function regularly; amlodipine 5 mg oral tablet, 5 mg by mouth once daily for blood pressure control; and calcitriol 0.25 mcg by mouth once daily for vitamin D deficiency.
There are also active service orders for ongoing CKD stage 3b monitoring, including a renal function panel and an electrolyte panel. Notes indicate that regular renal function and electrolyte monitoring are required as part of management of CKD stage 3b.
Comparison10 issues
Missing information:
- age 67 years old
Hallucinated:
- icd10 codes n1832 e1121 e119 i10 e559 fabricated not present in original
- egfr reference range of at least 90 mlmin173 m2 fabricated not present in original
- specific birth year of 1958 fabricated original only states age 67
- egfr method specified as ckdepi not stated in original
- birth year 1958 was added the original only states that james brown is 67 years old and does not provide a birth year
- ckd stage 3b was described as severe chronic kidney disease the original only states stage 3b ckd and does not label it as severe
- the egfr was specified as ckdepi with a stated normal reference range of at least 90 mlmin173 m2 this lab methodologyreference information was not provided in the original
- birth year 1958 added
- specific active service orders for renal function panel and electrolyte panel added
Reconstructed text
James Brown is a 69-year-old male (date of birth: May 15, 1956) with no known drug allergies.
Active Problem List:
Mr. Brown carries three confirmed, active diagnoses. He has a longstanding history of hypertension, diagnosed in November 2005, and type 2 diabetes mellitus, diagnosed in May 2010. He subsequently developed Stage 3b chronic kidney disease (CKD), with onset in January 2018, attributed to diabetic nephropathy. The CKD is classified as severe, with a most recent estimated glomerular filtration rate (eGFR) of 38 mL/min/1.73m², measured on October 15, 2023.
Current Medications (all ordered by Dr. Smith on January 15, 2023):
- Losartan 50 mg oral tablet — 50 mg by mouth once daily, prescribed for renal protection in the setting of chronic kidney disease.
- Metformin 500 mg oral tablet — 500 mg by mouth twice daily, prescribed for type 2 diabetes mellitus. Of note, the dose has been reduced due to his CKD.
- Amlodipine 5 mg oral tablet — 5 mg by mouth once daily, prescribed for hypertension.
- Calcitriol 0.25 mcg oral capsule — 0.25 mcg by mouth once daily, prescribed for vitamin D deficiency.
Standing Orders:
A recurring laboratory panel for renal function and electrolytes — including serum creatinine, potassium, sodium, and eGFR — has been ordered every 3 months by Dr. Smith for ongoing monitoring of his chronic kidney disease.
Comparison16 issues
Hallucinated:
- age changed from 67 to 69
- date of birth may 15 1956 fabricated
- hypertension diagnosis date of november 2005 fabricated
- type 2 diabetes diagnosis date of may 2010 fabricated
- ckd onset date of january 2018 fabricated
- egfr measurement date of october 15 2023 fabricated
- prescribing physician dr smith fabricated
- monitoring frequency of every 3 months fabricated
- specific lab panel details serum creatinine potassium sodium fabricated
- date of birth may 15 1956 was added no birth date was provided in the original
- diagnosis dates were addedfabricated hypertension diagnosed in november 2005 type 2 diabetes diagnosed in may 2010 and ckd onset in january 2018
- the egfr was given a specific measurement date of october 15 2023 which was not provided in the original
- ckd was additionally described as severe which was not stated in the original scenario
- medication ordering details were fabricated all medications were said to be ordered by dr smith on january 15 2023
- standing order details were fabricated renal functionelectrolyte monitoring was specified as every 3 months and ordered by dr smith the original only stated regular monitoring was required
- medication order date of january 15 2023 added