Submitted:
05 February 2026
Posted:
06 February 2026
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Abstract
Keywords:
1. Introduction
2. Method
2.1. Study Design and Setting
2.2. Study Population
2.3. Definitions
- Candida endophthalmitis (CE) was categorized as concordant or discordant.
- Concordant CE was defined as (1) Candida chorioretinitis with extension of surrounding inflammation into the vitreous, or (2) vitreous abscess presenting as intravitreal “fluffballs.”
- Discordant CE included cases that did not meet concordant criteria but were diagnosed as endophthalmitis based on the ophthalmologist’s overall clinical judgment or when diagnostic criteria were not explicitly documented.
- 2.
- Candida chorioretinitis (CCE) was defined as focal, deep, white infiltrative chorioretinal lesions without evidence of direct vitreous involvement.
- 3.
- Nonspecific fundus lesions included nerve-fiber-layer infarcts, intraretinal hemorrhages, or white-centered hemorrhages (Roth spots) without chorioretinal infiltration or vitreous involvement.
2.4. Microbiological Data
2.5. Statistical Analysis
2.6. Ethical Considerations
3. Results
3.1. Study Population
3.2. Receipt of Ophthalmic Evaluation
3.3. Care Pathway, Treatment, and Outcomes
3.4. Factors Associated with Receipt of Ophthalmic Evaluation
3.5. Ophthalmic Findings and Management Impact
3.6. Visual Outcomes Among Patients with Ocular Candidiasis
4. Discussion
Author Contributions
Conflicts of Interest
References
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| Variable | No ophthalmic evaluation (n = 270) | Ophthalmic evaluation (n = 67) | Total (n = 337) | P value |
|---|---|---|---|---|
| Demographics | ||||
| Age, years, median (IQR) | 61.0 (49.6–72.5) | 60.7 (43.4–72.4) | 60.8 (48.5–72.5) | 0.418 |
| Male sex, n (%) | 142 (52.6) | 32 (47.8) | 174 (51.6) | 0.497 |
| Comorbidities, n (%) | ||||
| Diabetes mellitus | 27 (10.0) | 14 (20.9) | 41 (12.2) | 0.021 |
| Chronic kidney disease | 23 (8.5) | 10 (14.9) | 33 (9.8) | 0.165 |
| COPD | 9 (3.3) | 2 (3.0) | 11 (3.3) | 1.000 |
| Chronic heart disease | 32 (11.9) | 6 (9.0) | 38 (11.3) | 0.666 |
| Cirrhosis | 19 (7.0) | 3 (4.5) | 22 (6.5) | 0.587 |
| Solid malignancy | 65 (24.1) | 13 (19.4) | 78 (23.1) | 0.518 |
| Hematologic malignancy | 40 (14.8) | 10 (14.9) | 50 (14.8) | 1.000 |
| HIV infection | 2 (0.7) | 1 (1.5) | 3 (0.9) | 0.487 |
| Autoimmune disease | 7 (2.6) | 3 (4.5) | 10 (3.0) | 0.423 |
| Risk factors (≤30 days) , n (%) | ||||
| Recent hemodialysis | 55 (20.4) | 9 (13.4) | 64 (19.0) | 0.226 |
| Recent steroid exposure | 149 (55.2) | 37 (55.2) | 186 (55.2) | 1.000 |
| Other immunosuppressive exposure | 11 (4.1) | 3 (4.5) | 14 (4.2) | 1.000 |
| Previous Candida colonization | 70 (25.9) | 16 (23.9) | 86 (25.5) | 0.876 |
| Clinical status at candidemia onset, n (%) | ||||
| ICU at onset | 124 (45.9) | 27 (40.3) | 151 (44.8) | 0.493 |
| Vasopressor use | 102 (37.8) | 14 (20.9) | 116 (34.4) | 0.010 |
| Mechanical ventilation | 136 (50.4) | 32 (47.8) | 168 (49.9) | 0.682 |
| NEWS score, median (IQR) | 4.0 (2.0–7.0) | 4.0 (2.0–6.0) | 4.0 (2.0–7.0) | 0.516 |
| ANC at onset (cells/µL), median (IQR) | 9,161 (3,432–15,340) | 8,016 (4,526–11,740) | 8,727 (3,961–15,041) | 0.258 |
| Neutropenia (ANC <500) at onset | 46 (17.0) | 12 (17.9) | 58 (17.2) | 0.858 |
| Central venous catheter present | 141 (52.2) | 36 (53.7) | 177 (52.5) | 0.782 |
| Duration of CVC before candidemia, days, median (IQR) | 7.0 (4.0–15.0) | 6.0 (3.0–13.5) | 7.0 (3.5–15.0) | 0.330 |
| Baseline microbiology, n (%) | ||||
| Polymicrobial bloodstream infectiona | 25 (9.3) | 7 (10.4) | 32 (9.5) | 0.814 |
| Candida tropicalis | 108 (40.0) | 30 (44.8) | 138 (40.9) | 0.490 |
| Candida albicans | 83 (30.7) | 19 (28.4) | 102 (30.3) | 0.768 |
| Candida glabrata | 41 (15.2) | 7 (10.4) | 48 (14.2) | 0.435 |
| Candida parapsilosis | 27 (10.0) | 3 (4.5) | 30 (8.9) | 0.229 |
| Other Candida spp. | 11 (4.1) | 8 (11.9) | 19 (5.6) | 0.032 |
| Variable | No ophthalmic evaluation (n = 270) | Ophthalmic evaluation (n = 67) | Total (n = 337) | P value |
|---|---|---|---|---|
| Care pathway | ||||
| ID consultation ≤48 h, n (%) | 53 (19.6) | 21 (31.3) | 74 (22.0) | 0.048 |
| ID consultation ≤14 days, n (%) | 81 (30.0) | 30 (44.8) | 111 (32.9) | 0.029 |
| Days to ID consultation, median (IQR) | 1.19 (0.42–2.93) | 1.16 (0.54–2.34) | 1.18 (0.45–2.81) | 0.990 |
| Antifungal therapy | ||||
| Antifungal started ≤72 h, n (%) | 121 (44.8) | 41 (61.2) | 162 (48.1) | 0.020 |
| • Initial antifungal: Echinocandin, n (%) |
32 (11.9) |
14 (20.9) |
46 (13.6) |
0.072 |
| • Fluconazole, n (%) | 27 (10.0) | 13 (19.4) | 40 (11.9) | 0.055 |
| • Amphotericin B deoxycholate, n (%) |
126 (46.7) | 40 (59.7) | 166 (49.3) | 0.075 |
| Time to antifungal therapy, hours, median (IQR) | 48.8 (31.5–70.7) | 49.0 (28.3–68.4) | 48.8 (30.6–69.5) | 0.861 |
| Catheter management | ||||
| CVC removed ≤7 daysa, n (%) | 101 (37.4) | 32 (47.8) | 133 (39.5) | 0.174 |
| Outcomes | ||||
| Length of hospital stay, days, median (IQR) | 25.0 (15.0–39.0) | 41.0 (24.5–64.0) | 27.0 (17.0–47.0) | <0.001 |
| In-hospital mortality, n (%) | 147 (54.4) | 25 (37.3) | 172 (51.0) | 0.014 |
| 7-day mortality, n (%) | 111 (41.1) | 3 (4.5) | 114 (33.8) | <0.001 |
| 14-day mortality, n (%) | 144 (53.3) | 16 (23.9) | 160 (47.5) | <0.001 |
| 30-day mortality, n (%) | 160 (59.3) | 26 (38.8) | 186 (55.2) | 0.004 |
| Variable | Adjusted OR | 95% CI | P value |
| Vasopressor use at onset | 0.33 | 0.16–0.68 | 0.003 |
| ICU at onset | 1.12 | 0.57–2.23 | 0.740 |
| ID consultation ≤48 h | 1.99 | 1.08–3.68 | 0.028 |
| Neutropenia at onset | 1.06 | 0.52–2.20 | 0.866 |
| CVC present | 1.61 | 0.82–3.15 | 0.166 |
| Variable | n (%) |
|---|---|
| Ophthalmic findings | |
| Any ocular candidiasis | 9 (13.4) |
| No ocular involvement | 58 (86.6) |
| Type of ocular candidiasis | |
| – Candida chorioretinitis | 5 (7.5) |
| – Candida endophthalmitis | 4 (6.0) |
| • Concordant | 2 (3.0) |
| • Discordant | 2 (3.0) |
| Laterality (among ocular candidiasis, n = 9) | |
| – Unilateral | 2 (22.2) |
| – Bilateral | 7 (77.8) |
| Visual symptoms* | |
| Symptoms assessable | 35 / 67 (52.2) |
| – Visual symptoms present (among assessable) | 4 / 35 (11.4) |
| – Visual symptoms absent (among assessable) | 26 / 35 (74.3) |
| – Not documented (among assessable) | 5 / 35 (14.3) |
| Management impact (among ocular candidiasis, n = 9) | |
| Any antifungal therapy modification | 7 (77.8) |
| – Addition of systemic azole | 4 (44.4) |
| – Switch to azole-based regimen | 2 (22.2) |
| – Prolongation of antifungal duration | 7 (77.8) |
| Intravitreal amphotericin B | 2 (22.2) |
| Vitrectomy | 0 (0.0) |
| Enucleation | 0 (0.0) |
| Visual outcomes (among ocular candidiasis, n = 9) | |
| Improved to baseline | 3 (33.3) |
| Stable | 1 (11.1) |
| Worsened | 2 (22.2) |
| Not documented | 3 (33.3) |
| Case | Age | Sex | Candida species | Visual symptoms |
Ocular diagnosis | Laterality | Days to eye exam | Systemic antifungal at diagnosis | OC-directed management | Intravitreal Amphotericin B | Visual outcome |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 35 | F | C. tropicalis | Blurred vision | Endophthalmitis – concordant | Bilateral | 4 | Amphotericin B | Prolong duration | Yes | Stable |
| 2 | 19 | M | C. tropicalis | Not assessible |
Endophthalmitis – concordant | Bilateral | 7 | Amphotericin B | Add azole + Prolong duration |
No | Worsened |
| 3 | 58 | F | C. albicans | Not assessible | Endophthalmitis – discordant | Bilateral | 6 | Echinocandin | Add azole + Prolong duration |
No | Worsened |
| 4 | 38 | M | C. albicans | No | Chorioretinitis | Bilateral | 3 | Echinocandin | Add azole + Prolong duration |
Yes | Improved |
| 5 | 45 | F | C. tropicalis | Not assessible |
Endophthalmitis – discordant | Bilateral | 4 | Echinocandin | No modification | No | Not documented b |
| 6 | 67 | F | C. tropicalis | Not documented |
Chorioretinitis | Bilateral | 3 | Amphotericin B | Switch to azole + prolong duration | No | Improved |
| 7 | 63 | M | C. albicans | No | Chorioretinitis | Unilateral (right) | 16 | Fluconazole | Prolong duration | No | Not documented b |
| 8 | 47 | M | C. albicans | Not assessible |
Chorioretinitis | Bilateral | 7 | Amphotericin B | No modification | No | Not documented b |
| 9 | 58 | F | C. albicans | Not documented |
Chorioretinitis | Unilateral (right) | 6 | Amphotericin B | Switch to azole + prolong duration | No | Improved |
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