Table 1.
Variable | Placebo | AZD4017 | Total |
---|---|---|---|
n | 14 | 14 | 28 |
Demographics | |||
Age | |||
Mean ± s.d. | 60.3 ± 13.4 | 60.1 ± 14.5 | 60.2 ± 13.7 |
Range | 31–84 | 28–75 | 28–84 |
Male, n/N (%) | 12/14 (86) | 10/14 (71) | 22/28 (79) |
Primary outcome | |||
Skin 11β-HSD1 activity (% conversion/24 h) | |||
Radioassay | 15.3 (11.6, 18.4) | 10.7 (9.4, 17.4) | 13.6 (9.8, 17.9) |
ELISA | 6.8 (5.5, 15.6) | 6.4 (4.2, 8.5) | 6.8 (4.8, 10.7) |
Secondary outcomes | |||
Systemic 11β-HSD1 activity | |||
Urinary (THF+alloTHF)/THE ratio | 1.0 (0.8, 1.2) | 1.0 (0.8, 1.1) | 1.0 (0.8, 1.1) |
Cortisol (µg/24 h) | 68.5 (40.0, 101.0) | 75.5 (48.0, 84.0) | 74.5 (47.5, 94.0) |
Epidermal barrier TEWL (g/h/m2)* | 2.1 ± 0.4 (8.2) | 2.2 ± 0.3 (9.1)† | 2.2 ± 0.4 (8.6)‡ |
Epidermal integrity (tape strips)* | 3.8 ± 0.4 (44.5) | 3.9 ± 0.5 (50.5)† | 3.9 ± 0.4 (47.5)‡ |
Epidermal thickness (μm) | 62.8 (54.5, 69.2) | 65.7 (60.7, 69.3) | 63.8 (58.4, 69.3) |
Skin hydration (AU) | 40.5 (34.5, 46.2) | 40.4 (36.7, 45.5) | 40.5 (36.1, 45.8) |
Sudomotor nerve function (μS) | |||
Left hand | 54.0 (47.0, 63.0) | 57.5 (39.0, 71.0) | 56.0 (46.5, 68.5) |
Right hand | 54.0 (47.0, 60.0) | 56.5 (41.0, 67.0) | 56.0 (45.5, 61.5) |
Hands | 53.8 (48.0, 60.5) | 56.8 (40.0, 70.5) | 56.8 (47.3, 65.0) |
Left foot | 65.5 (46.0, 78.0) | 79.0 (63.0, 84.0) | 74.5 (57.0, 81.5) |
Right foot | 69.5 (48.0, 79.0) | 77.0 (69.0, 82.0) | 74.0 (54.5, 79.0) |
Feet | 67.5 (44.5, 76.5) | 78.0 (64.0, 83.5) | 75.0 (55.8, 79.8) |
Overall | 61.0 (46.8, 67.8) | 66.6 (63.3, 71.3) | 64.6 (50.3, 69.8) |
Safety variables | |||
BMI (kg/m2) | 33.67 ± 13.47 | 35.05 ± 5.68 | 34.36± 10.17 |
Waist–hip ratio | 0.98 ± 0.08 | 1.03 ± 0.08 | 1.01 ± 0.08 |
HbA1c (mmol/mol) | 72.29 ± 19.43 | 66.00 ± 14.91 | 69.14 ± 17.29 |
Blood pressure (mmHg) | |||
Systolic | 135.71 ± 21.01 | 140.43 ± 12.02 | 138.07 ± 16.97 |
Diastolic | 83.86 ± 8.91 | 72.64 ± 9.96 | 78.25 ± 10.89 |
Full blood count | |||
Hemoglobin (g/L) | 139.21 ± 14.12 | 139.43 ± 11.35 | 139.32 ± 12.57 |
White blood cells (×109/L) | 6.46 ± 2.55 | 7.34 ± 2.04 | 6.90 ± 2.31 |
Platelets (×109/L) | 218.71 ± 61.85 | 273.14 ± 81.37 | 245.93 ± 76.15 |
Red blood cells (×1012/L) | 4.84 ± 0.49 | 4.71 ± 0.48 | 4.78 ± 0.48 |
Mean corpuscular volume (fL) | 88.43 ± 4.64 | 91.21 ± 6.96 | 89.82 ± 5.98 |
Hematocrit (packed cell volume) | 0.43 ± 0.04 | 0.43 ± 0.03 | 0.43 ± 0.03 |
Mean corpuscular hemoglobin (pg) | 28.82 ± 2.09 | 29.74 ± 2.47 | 29.28 ± 2.29 |
Corpuscular hemoglobin (g/L) | 325.57 ± 10.43 | 326.64 ± 8.29 | 326.11 ± 9.26 |
Red blood cell distribution width (%) | 13.88 ± 0.98 | 14.12 ± 1.10 | 14.00 ± 1.03 |
Lipid profile | |||
High density lipoprotein (mmol/L) | 1.24 ± 0.31 | 1.19 ± 0.27 | 1.21 ± 0.29 |
Cholesterol (mmol/L) | 4.36 ± 1.13 | 3.95 ± 0.75 | 4.15 ± 0.97 |
Triglycerides (mmol/L) | 1.68 ± 0.74 | 2.02 ± 1.02 | 1.85 ± 0.89 |
Liver function | |||
Albumin (g/L) | 39.43 ± 2.56 | 39.50 ± 2.44 | 39.46 ± 2.46 |
Bilirubin (µmol/L) | 8.93 ± 2.97 | 8.14 ± 2.82 | 8.54 ± 2.87 |
Alkaline phosphatase (U/L) | 80.43 ± 23.76 | 85.07± 26.08 | 82.75 ± 24.59 |
Alanine aminotransferase (IU/L) | 24.64 ± 7.10 | 27.43± 10.91 | 26.04± 9.14 |
Aspartate aminotransferase (IU/L) | 21.00 ± 4.95 | 22.64± 5.50 | 21.82 ± 5.20 |
Gamma-glutamyl transpeptidase (IU/L) | 41.86 ± 33.87 | 39.29 ± 29.87 | 40.57 ± 31.37 |
Kidney functioL | |||
eGFR (mL/min/1.73 m2) | 81.86 ± 9.69 | 79.21 ± 13.59 | 80.54 ± 11.66 |
Sodium (mmol/L) | 138.93 ± 2.06 | 140.71 ± 5.47 | 139.82 ± 4.15 |
Potassium (mmol/L) | 4.46 ± 0.33 | 4.63 ± 0.41 | 4.55 ± 0.37 |
Urea (mmol/L) | 6.96 ± 2.81 | 7.25 ± 2.17 | 7.10 ± 2.47 |
Creatinine (µmol/L) | 76.64 ± 15.36 | 76.21 ± 20.04 | 76.43 ± 17.52 |
Adrenal function | |||
Testosterone (nmol/L) | 11.10 ± 6.25 | 6.97± 5.48 | 9.04± 6.14 |
DHEAS (µmol/L) | 3.53 ± 2.19 | 2.91± 1.69 | 3.22 ± 1.95 |
Thyroid function | |||
Free thyroxine (pmol/L) | 14.86 ± 2.20 | 15.73 ± 1.58 | 15.30 ± 1.93 |
Thyroid stimulating hormone (mlU/L) | 1.74 ± 0.66 | 1.72 ± 0.63 | 1.73 ± 0.64 |
*values are log mean ± s.d. and values in parentheses is the geometric mean; † n = 13; ‡ n = 27.
n, number non-missing; Q1, first quartile; Q3, third quartile.