Are inflammation-related diseases risk factors for primary acquired nasolacrimal duct obstruction? A large scale, national case-control study.

PURPOSE: To evaluate the incidence and risk factors for inflammatory conditions among patients with primary acquired nasolacrimal duct obstruction (PANDO). METHODS: A retrospective case-control study was conducted among patients of Clalit Health Services (CHS) in Israel from 2001 to 2022. For each case, three controls were matched among all CHS patients according to year of birth, sex, and ethnicity. Differences in demographic characteristics, ocular surface, eyelid, upper airway, and systemic diseases were assessed between the groups, and odds ratios (OR) were calculated. RESULTS: A total of 60,726 patients diagnosed with PANDO were included. The average age of PANDO patients was 63 ± 18 years, 63% were female. Significant associations were found between PANDO and various ocular surface and eyelid conditions, including chronic conjunctivitis (OR 2.96, 95% CI [2.73-3.20]), vernal keratoconjunctivitis (OR 2.89, 95% CI [2.45-3.29]), and blepharitis (OR 2.75, 95% CI [2.68-2.83]). There was a significant association with various upper airway conditions, including rhinitis (OR 1.62, 95% CI [1.58-1.66]), chronic sinusitis (OR 1.71, 95% CI [1.62-1.80]), and deviated nasal septum (OR 1.76, 95% CI [1.69-1.84]). Association was also observed with systemic conditions, including asthma (OR 1.34, 95% CI [1.27-1.41]) and atopic dermatitis (OR 1.36, 95% CI [1.32-1.41]). CONCLUSION: Ocular surface, eyelid, upper airway, and systemic inflammatory-related diseases were found to be associated with PANDO, supporting the theory that inflammation has a prominent role in the pathophysiology of PANDO.

Conjunctivitis: Diagnosis and Management.

Conjunctivitis caused by viruses, bacteria, or allergies is one of the most common eye conditions in primary care. There is no single sign or symptom that accurately differentiates viral from bacterial conjunctivitis. A comprehensive history and physical examination can guide diagnosis. Viral and allergic conjunctivitis are more common in adults and typically present with watery discharge. Supportive care options for viral conjunctivitis include artificial tears, cold compresses, and antihistamine eye drops. Strict personal hygiene, including frequent handwashing, is essential to decrease the risk of transmission. Topical antihistamines with mast cell-stabilizing activity are the treatment of choice for allergic conjunctivitis. Bacterial conjunctivitis is more common in children and typically presents as mucopurulent discharge with the eyelids matted shut. Delayed antibiotic prescribing has been found to have similar symptom control as immediate prescribing. Ophthalmology referral is indicated for conjunctivitis in a neonate or patients with severe pain, decreased vision, recent ocular surgery, vesicular rash on the eyelids or nose, history of rheumatologic disease, or immunocompromised state.

[Conjunctival fungal infection mimicking a recurrent conjunctival mass: a case report].

A 40-year-old man presented with recurrent ocular surface masses in his left eye persisting for over a year. Despite undergoing resection of the conjunctival mass and receiving anti-inflammatory treatment at another hospital, the mass reappeared within a week post-surgery. Over the past 6 months, the mass gradually increased in size, accompanied by a decline in vision. Following conjunctival mass excision combined with amniotic membrane transplantation at Beijing Tongren Hospital, Capital Medical University, histopathological examination revealed a fungal infection of the conjunctiva, resulting in a diagnosis of fungal conjunctivitis and conjunctival granuloma in the left eye. The patient received systemic antifungal medications and local therapy, resulting in a stable condition with no recurrence of the mass.

Meningococcal Conjunctivitis in a 54-Year-Old Man: Case Report and Review of the Literature.

Neisseria meningitidis represents an uncommon pathogen of acute bacterial conjunctivitis. In this brief report, we describe a case of meningococcal conjunctivitis in an immunocompetent adult male, with a review of the literature. The patient went to the outpatient ophthalmology clinic complaining of severe ocular discomfort, burning, and redness for more than 2 weeks and, at slit lamp examination, he was diagnosed with a mild conjunctivitis. Microbiology cultures of ocular swabs revealed the growth of colonies, as pure culture, identified as N. meningitidis of serogroup B. A diagnosis of primary meningococcal conjunctivitis was made and treatment of patient with intramuscular injections of ceftriaxone in addition to topical moxifloxacin eye drops for 2 weeks led to clinical improvement and, finally, to a complete recovery, in accordance with microbiological findings. Ophthalmologists must be aware of the possibility of primary meningococcal conjunctivitis cases, even uncommon, and the need to treat with systemic antibiotics and their close contacts with adequate antibiotic chemoprophylaxis.

A case of lipogranulomatous conjunctivitis in a horse.

OBJECTIVE: To describe a case of lipogranulomatous conjunctivitis in a horse. ANIMAL STUDIED: A client-owned 12-year-old Standardbred gelding presenting with chronic conjunctivitis and palpebral masses. METHODS: Complete ophthalmic examination, surgical excision, histopathology, and bacterial culture of biopsy samples were performed. RESULTS: Upper and lower eyelids of both eyes were affected, with multiple yellow-to-white nodules on the palpebral conjunctiva, adjacent to the eyelid margin. Nodule removal was achieved via partial tarsal plate excision. Histopathological examination revealed granulomatous inflammation and large droplets of presumed free lipid in the conjunctival lamina propria. The animal was diagnosed with lipogranulomatous conjunctivitis. No postoperative ocular discomfort was observed for months; however, 3 years later, new conjunctival nodules were noticed, requiring a second surgical procedure on three of the eyelids. Transient entropion in the left lower eyelid was observed 2 months after the second surgery, and no recurrence of conjunctival nodules was observed after 18 months of follow-up. CONCLUSION: To our knowledge, this is the first report of lipogranulomatous conjunctivitis in horses.

Ocular lesions in cats diagnosed with systemic sporotrichosis.

OBJECTIVES: To describe the most common ocular lesions and demonstrate the frequency of ophthalmic involvement in a group of cats with systemic sporotrichosis. ANIMALS STUDIED: Two hundred seventy-four cats diagnosed with systemic sporotrichosis. The inclusion criteria included previous positive cytopathological examination, histopathological examination, or fungal culture. PROCEDURES: In a prospective case-control study, 274 cats diagnosed with systemic sporotrichosis underwent ophthalmic evaluation and received treatment for systemic sporotrichosis. Of these animals, 63 had ocular abnormalities which were recorded, and conjunctivitis was scored from 0 to 5. Diagnostic techniques utilized included fungal culture, as well as cytopathological (10 eyes; 10 cats), and histopathological examination of the palpebral conjunctiva and eyes (2 eyes). RESULTS: Cytopathological and histopathological examination of the conjunctiva, as well as fungal culture, proved to be important tests for the detection of Sporothrix sp. Five cats without the evidence of ophthalmic abnormalities also had a positive fungal culture. The identified ocular lesions in animals with systemic sporotrichosis included increased serous discharge (79 eyes; 53 cats), blepharoconjunctivitis (33 eyes; 25 cats), conjunctivitis (39 eyes, 20 cats), blepharitis (9 eyes; 8 cats), uveitis (5 eyes; 3 cats), and Florida keratopathy-like lesions (2 eyes; 1 cat). CONCLUSION: Sporotrichosis should be considered a differential diagnosis for conjunctivitis and blepharoconjunctivitis, especially in endemic areas. Fungal culture and cytopathology of ocular discharge and histopathological examinations of the conjunctiva are important for the diagnosis of ophthalmic sporotrichosis, although not all cats underwent laboratory testing in this study. Ocular discharge could be a source of contagion transmission.

Chlamydia trachomatis conjunctivitis in the pre-pubertal child.

Much is reported in the literature about the transmission and presentation of Chlamydia trachomatis conjunctival infection in the neonate; however, there is a paucity of information available on infection in the older pre-pubertal child (>3 years of age). We present the case of a 7-year-old girl, referred for assessment at the sexual assault referral centre following the diagnosis of unilateral C. trachomatis conjunctivitis. This child underwent a rigorous multiagency child protection process, with input from medical professionals, social services and the police to investigate the possibility of child sexual abuse (CSA). However, a group consensus was reached that non-sexual close contact transfer of C. trachomatis from the mother was the most likely mode of transmission and cause of infection. We aim to take the reader through the complex path to this conclusion, the approach to sexually transmitted infections and potential CSA and what is currently known about chlamydial conjunctivitis in children beyond the neonatal period.

Utility of Direct Immunofluorescence Using Buccal Mucosal Biopsies in Those with Suspected Isolated Ocular Mucous Membrane Pemphigoid.

PURPOSE: To determine the rate of positivity of immunofluorescence studies in buccal biopsies in patients with cicatrizing conjunctivitis undergoing workup for ocular mucous membrane pemphigoid (MMP)/ocular cicatricial pemphigoid (OCP). DESIGN: Retrospective cohort review. PARTICIPANTS: Forty-one patients with cicatrizing conjunctivitis undergoing workup for OCP. METHODS: A retrospective chart review of direct immunofluorescence (DIF) studies in buccal mucosal biopsies was performed. MAIN OUTCOME MEASURES: The primary outcome measure was the rate of positivity of direct and indirect immunofluorescence studies on buccal mucosal biopsies. RESULTS: Twenty-two patients (54%) had a positive buccal mucosal biopsy; 64% of patients (14/22) demonstrated +DIF on initial biopsy and an additional 36% of patients (8/22) on the second biopsy. Eighteen patients underwent conjunctival biopsy. In the 6 patients with a negative conjunctival biopsy, 4 (67%) had a positive buccal biopsy. CONCLUSIONS: Buccal mucosal immunofluorescence studies may be positive in patients with OCP even in the absence of extraocular disease. Buccal mucosal biopsy may be considered as an alternative to or attempted before conjunctival biopsy for the diagnosis of OCP, particularly in patients in whom conjunctival biopsy may be difficult or imminently visually threatening.

Dupilumab dose spacing after initial successful treatment or adverse events in adult patients with atopic dermatitis: A retrospective analysis.

Strategies on long-term management of patients affected by atopic dermatitis (AD) undergoing treatment with dupilumab achieving good clinical response (GCR) or experiencing dupilumab-related adverse events (AEs) are scant. Data of patients who implemented longer than scheduled dupilumab dosing interval due to GCR (at least 52 weeks of treatment and controlled AD activity [Eczema Area Severity Index ≤7 and Dermatology Life Quality Index ≤5 for at least 6 months]) or AEs (dupilumab-related and treatment-resistant conjunctivitis) were retrospectively collected. Dupilumab was tapered to Q3W or Q4W based on physician-patient shared decision. At baseline (T0) and each follow-up (week 16 [T1] and week 32 [T2]) disease severity was assessed. A total of 59 patients implemented longer than scheduled dosing interval (44 GCR, 15 AEs). Among these, 50 (35 GCR and 15 conjunctivitis) patients switched to 300 mg Q3W, while nine GCR subjects to Q4W. In the GCR group Q3W, 34 and 31 patients maintained clinical response at T1 and T2, whereas eight and seven Q4W subjects maintained clinical response at the same timepoints, respectively. No significant differences in AD severity were observed between T1 and T2 in both groups. Contrariwise, one Q3W and one Q4W patients at T1, and three Q3W and one Q4W subjects at T2, returned to dupilumab labeled dosage due to AD worsening. In conjunctivitis group, dupilumab Q3W was maintained in eight and four patients at T1 and T2, respectively. Three patients at T1 and three at T2 subjects returned to the labeled interval due to conjunctivitis remission. Four patients at T1 and four subjects at T2 interrupted dupilumab due to the persistence of conjunctivitis. A longer dupilumab dosing interval may be a valuable option in patients with a GCR and may be a useful strategy to reduce treatment-related conjunctivitis, also with pharmacoeconomic benefit.

Recurrent ligneous conjunctivitis after cataract surgery in a 67-year-old male patient: a case report.

BACKGROUND: Ligneous conjunctivitis is a rare form of chronic pseudomembranous conjunctivitis which usually starts during infancy. We report on an unsual case of recurrent ligneous conjunctivitis after cataract surgery in a 67-year-old male patient. METHODS: The equipment used for the slit-lamp images was a Haag Streit slit lamp BX900 Sn 00,406 with 16 × magnifications. The used batch number of the camera was sn00406 and the software was from the company CCS Pawlowski Merge Eye. There were no filters used. The images were saved with a resolution of 300 DPI. Neither downstream nor averaging was used to enhance the resolution of the image in the case presentation section or the figure legend. The equipment used for the cross-sectional histologic images was a Zeiss Axioskop 40 microscope with an objective lens Zeiss A-Plan × 20/0.45 (Zoom 6.3 × TV 2/3″″C). The used camera was AxioCam MRc5 and the software was ZEN 3.2. The cross-sectional histologic images were saved with a resolution of 2584 × 1936 Pixels. Neither downstream nor averaging was used to enhance the resolution of the image in the case presentation section or the figure legend. CASE PRESENTATION: This is a rare case report of ligneous conjunctivitis in a 67-year-old male patient who presented a recurrent conjunctival granuloma after five excisions following cataract surgery in his left eye. We performed a tumor excision with free conjunctival autograft. The histology showed a fibrin crust including macrophages, granulocytes, lymphocytes, and reactively altered squamous cell nests. These findings were consistent with a ″pseudomembrane in conjunctivitis lignosa″. We administered a topical combination of plasminactivator, heparin, cortisone and cyclosporine. CONCLUSION: This treatment with the combination of plasminactivator, heparin, cortisone and cyclosporine has proven to be effective in preventing the recurrence of ligneous conjunctivitis.

Conjunctivitis associated with capecitabine treatment in a patient with colon cancer: The importance on educating patients into identifying adverse reactions.

INTRODUCTION: Conjunctivitis is an inflammation of the conjunctiva, a thin translucent mucous membrane, characterized by a dilatation of the conjunctival vessels. Causes leading to conjunctivitis are diverse, being drug related one of them. CASE REPORT: We report a case of an 80-year-old man with a diagnosis of relapsed stage IV colon cancer who developed a severe conjunctivitis, scar ectropion with lack of tissue and eversion of the subconjunctival conjunctiva after being treated with capecitabine. MANAGEMENT AND OUTCOME: Capecitabine was discontinued and pharmacological treatment was initiated with a complete resolution of the symptoms. DISCUSSION: Ocular toxicity derived from the use of systemic fluorouracil has been widely described in the literature, as well as the relationship between the use of capecitabine and the appearance of conjunctivitis. However, the development of severe conjunctivitis with other complications has not been previously reported. Monitor patients closely and perform full medication assessment should be undertaken when a patient reports visual changes to manage toxicity in the early stages. Following the patient evaluation and evolution and based on the Karch Lasanga algorithm modified by Naranjo, the adverse reaction is considered as probable.

Outbreak of follicular conjunctivitis associated with the diagnosis of anaplasmosis in a sheep herd.

OBJECTIVE: To report an outbreak of follicular conjunctivitis in a group of sheep diagnosed with Anaplasma spp., without any other co-infection. ANIMALS STUDIED: In all, 18 animals from a sheep head, males and females, from eight months to four years of age, were assessed for follicular conjunctivitis. PROCEDURES: The procedures performed included general physical and ophthalmological examinations; PCR evaluation for infectious agents; analysis of hematological parameters, microbiological tests of ocular swabs, coproparasitological examination, histopathological examination of conjunctival biopsy. RESULTS: All 18 animals had uni- or bilateral follicular conjunctivitis, and one animal also had unilateral uveitis. The results of microbiological analyzes were negative for Moraxella spp., Staphylococcus spp., and Pseudomonas spp., and PCR analysis results were negative for Chlamydia spp., Mycoplasma spp., and Toxoplasma gondii. Anemia, thrombocytopenia, lymphocytosis, and an inclusion body in some erythrocytes, compatible with Anaplasma and PCR analysis for Anaplasma spp. were positive. CONCLUSION: Anaplasmosis may be associated with follicular conjunctivitis in sheep and should be included in the differential diagnosis list and investigated in cases of conjunctivitis in herds.

[Viral conjunctivitis as the first sign of COVID-19 infection (clinical observation)]. / Virusnyi kon"yunktivit kak pervyi priznak koronavirusnoi infektsii COVID-19 (klinicheskoe nablyudenie).

The article presents a case of complicated viral conjunctivitis. Conjunctivitis was the initial sign of the new coronavirus infection (COVID-19) in the patient. The disease had a fairly long course and led to symmetrical scarring in the form of partial external symblepharon and dry eye syndrome. Ophthalmologists should be aware about this disease and its complications. Early treatment with corticosteroids in combination with symptomatic therapy can contribute to prevention of the development of conjunctival scarring. In addition to conjunctival scarring, this disease can possibly potentiate the development of keratitis, optic neuritis, and uveitis.

Atypical Microglandular Hyperplasia of Endocervix as the Presenting Feature of Plasminogen Deficiency.

A 30-yr-old patient with no significant past medical history presented with postcoital bleeding and was found to have fibrinous pseudomembranous lesions overlying and partly in continuity with the endocervical mucosa. Histologically, these were characterized by an atypical microglandular proliferation that was associated with extensive fibrinous exudate and a prominent neutrophil polymorph infiltrate. Ligneous stromal alteration was not identified but the changes prompted hematologic review which confirmed plasminogen deficiency. A subsequent endometrial biopsy also demonstrated degenerate glands within a fibrin-rich matrix. This is the third case demonstrating an association between atypical endocervical microglandular hyperplasia and plasminogen deficiency. The diagnosis should also be considered when biopsies demonstrate exuberant fibrin exudate even if ligneous disease is not present.

Pseudomembranous conjunctivitis with hand, foot and mouth disease in a pregnant woman : a case report.

BACKGROUND: Hand, foot, and mouth disease (HFMD) is a common systemic infection that is caused by an enterovirus, normally Coxsackie A16. Generally, it affects children or immunocompromised adults. Only a few reports have described pseudomembranous conjunctivitis associated with HFMD. We aim to describe the clinical outcomes and ocular findings of a 37-year-old female with HFMD and concurrent severe pseudomembranous conjunctivitis, who was 28 weeks pregnant. CASE PRESENTATION: A female patient who was 28-weeks pregnant was referred for an ophthalmological review due to pain and injection in both eyes. The patient was hospitalized under obstetrics and gynecology and evaluated for Behcet's disease with oral and perineal ulcers. In an ophthalmic examination, both eyes were observed to have a conjunctival injection. Behcet's disease-associated conjunctivitis was diagnosed. Topical steroids and antibiotics were administered every 6 h. Two days after her presentation, a maculopapular eruption occurred on her palms. Enterovirus type 71 was detected in a serum virus antibody test, and the patient was diagnosed with HFMD. After 7 days, severe pseudomembranous conjunctivitis and corneal epithelial defects occurred in both eyes. Topical steroids were administered every 3 h, and the pseudomembrane was removed every 2 to 3 days. The pseudomembrane did not occur after 3 weeks, but corneal erosion persisted. After 3 months, the corneal erosion had completely resolved. CONCLUSIONS: HFMD-associated conjunctivitis is a rare complication in adults, however it can appear as a severe pseudomembranous conjunctivitis. In this case, the removal of the pseudomembrane and topical steroids helped improve the symptoms.

Chronic Early-Stage Ocular Cicatricial Pemphigoid.

Ocular cicatricial pemphigoid (OCP) represents an insidious, autoimmune-mediated disease of the conjunctiva, initially presenting as chronic conjunctivitis and progressing to fibrosis, cicatrization, and eventually blindness secondary to corneal keratinization. This series reports 3 cases presenting with chronic conjunctivitis lasting an average of 10 years without cicatrix formation, ultimately diagnosed as OCP based on direct immunofluorescence of conjunctival biopsy samples. This chronic conjunctivitis without fibrosis suggests the possibility of an OCP subtype with a prolonged early stage or prodrome prior to cicatrization, which may benefit from early diagnosis and treatment to prevent complications of this disease.

IgG4-related Disease Presenting as Isolated Cicatrising Conjunctivitis.

A 46-year-old male presented with a 12-month history of trichiasis and was found to have significant, progressive cicatrization of the tarsal conjunctiva causing entropion of the upper and lower eyelids. A biopsy confirmed the diagnosis of IgG4-related cicatrizing conjunctivitis in the absence of any other organ involvement, a previously unreported manifestation of this immune-mediated disease.

Ocular Involvement in COVID-19: Conjunctivitis and More. / Okuläre Mitbeteiligung bei COVID-19: Konjunktivitis und mehr.

Since the beginning of 2020, SARS-CoV-2, the pathogen of COVID-19, has led to a global pandemic that also affects ophthalmology. Ophthalmologists can be confronted at any time with potentially COVID-19 associated ocular symptoms or manifestations in patients and also become infected through close patient contact. Even without systemic infection, the ocular surface can come into direct contact with aerosols or liquids containing SARS-CoV-2 particles. A smear infection through hand-to-eye contact is also possible. A purely isolated ocular infection has not yet been shown. Rather, it seems that ocular complications occur in the context of a systemic infection. However, ocular symptoms can also be the first symptom of COVID-19. The most common ocular complication of COVID-19 is mild follicular conjunctivitis. Haemorrhagic conjunctivitis, dry eye disease, episcleritis, or retinal involvement can also occur less frequently. There are currently no evidence-based therapy recommendations for COVID-19 associated diseases of the ocular surface. Artificial tears might be helpful for symptom relief. There is no evidence for antiviral, antibiotic, or anti-inflammatory therapies, but these medications might be used in individual cases. Potential intraocular complications include retinal artery occlusions and haemorrhages, as well as cotton wool spots caused by complement-mediated thrombotic angiopathy. Neuro-ophthalmological complications including Miller-Fisher syndrome or infarct-related central blindness can also occur in very rare cases. Knowledge of potential transmission routes and personal protective equipment is just as essential for each ophthalmologist as a basic knowledge of potential ocular symptoms and complications.

[A case of hand, foot and mouth disease in adults who first diagnosed with conjunctivitis].

A 34-year-old female presented to the doctor with chief complaint of redness in both eyes for 1 week. The slit lamp examination showed slight eyelid swelling, water-like discharge in the conjunctival sac of the lower eyelid, conjunctival follicles, gray-white pseudomembrane and small lamellar subconjunctival hemorrhage on the lower palpebral conjunctiva. Physical examination showed two erythematous macules(size 5 mm×6 mm) on the left palm. One erythematous macule(size 4 mm×5 mm) was seen on the right palm. Multiple erosions were located in the skin of upper and lower lips, oral cavity and the gingival mucosa. A diagnosis of hand, foot and mouth disease was made following by dermatological consultation. After topical antiviral and steroids treatment, the disease quickly relieved.(Chin J Ophthalmol, 2021, 57: 139-141).

[Pathogenetic and clinical aspects of floppy eyelid syndrome]. / Patogeneticheskie i klinicheskie aspekty sindroma giperrastyazhimykh vek (floppy eyelid syndrome).

Floppy eyelid syndrome is rarely diagnosed nowadays. Most patients remain without the correct diagnosis for a long time, which means they do not receive adequate treatment. This syndrome is known to be accompanied by many concomitant clinical manifestations complicating the diagnostic search. It should be included in the diagnostic search algorithm in patients with chronic conjunctivitis, abnormal eyelid position, point keratopathy. This review presents the modern understanding of characteristic clinical features, associated conditions, as well as information about the pathogenesis of this syndrome.