Ocular Sicca Symptoms Research Articles

Efficacy of cyclosporine eyedrop 0.1% in the treatment of dry eye in primary sjogren's syndrome: A prospective Indian study

Objectives: The objective of this study was to evaluate the efficacy and safety of 0.1% cyclosporine A (CsA) eyedrop in patients having primary Sjogren's syndrome (SS) in India. Methods: A prospective consecutive case series of total 20 patients with moderate-to-severe dry eyes were treated with 0.1% CsA eyedrop twice daily along with lubricating eyedrop for 3 months. Efficacy measures included ocular staining score (OSS), van Bijsterveld score (VBS), and Schirmer's score of each eye based on the 2016 ACR-EULAR classification. Subjective improvement was also recorded at the final visit. Any adverse effects were noted. Results: Treatment with 0.1% CsA eyedrop showed a statistically significant improvement at 3 months for both OSS and VBS in each eye of study patients. A similar improvement in Schirmer's score was noted in each eye of the subjects. Subjective improvement of ocular sicca symptoms was also demonstrated. There was excellent compliance to therapy. The 0.1% CsA formulation did not show any topical or systemic side effects in any patient. Conclusion: The 0.1% ophthalmic preparation of CsA is safe and effective in the management of moderate-to-severe dry eyes in patients with primary SS in this pilot study in Indian patients.

Comprehensive analysis of clinical and laboratory features of 440 published cases of Sjögren's syndrome and renal tubular acidosis.

To describe the clinical and laboratory features of Sjögren's syndrome (SS) with renal tubular acidosis (RTA) from published literature. A systematic search of indexed publications in all languages till December 2021 identified cases of SS with RTA (SS-RTA) and were included if either antibody (anti-SSA/anti-SSB) or salivary gland histopathology were positive. There were 440 cases of SS-RTA (63.9% from Asia, 95.5% women). The median (range) age was 37 (6-78) years. Only 7.7% had a previous diagnosis of SS. Oral or ocular sicca symptoms were present in 63.7%. Positive ocular tests, oral tests, anti-SSA, anti-SSB and salivary gland histopathology were reported in 256/331 (77.3%), 123/128 (96%), 382/407 (93.9%), 298/379 (78.6%), and 246/268 (91.8%), respectively. Hypokalemic paralysis (HP) was the presenting feature in 63.6%; 25% had multiple episodes of HP and 8.4% had respiratory paralysis. Type 1, type 2, combined type 1 & 2, and type 4 RTA was seen in 388, 8, 38, and 3 patients, respectively. Proximal dysfunction and RTA complications were infrequently evaluated. Fanconi syndrome, nephrogenic diabetes insipidus, proteinuria, and low estimated glomerular filtration rate were found in 45, 21, 178, and 157, respectively. Nephrocalcinosis, renal stones, and osteomalacia were reported in 92, 79, and 72, respectively. Tubulointerstitial nephritis was found in 142 out of 152 renal biopsies. SS-RTA is an early manifestation of SS characterized by younger age and subclinical sicca symptoms. Although evaluated less frequently, oral sicca signs and salivary gland biopsy have a high positive yield. HP is the most common presentation. RTA is mostly distal; proximal dysfunction and complications were infrequently assessed.

Total body water and sicca symptoms in primary Sjögren's syndrome.

To evaluated the total body water (TBW) among patients with primary Sjögren's syndrome (pSS) and assess its correlation with the severity of oral and ocular sicca symptoms, and some objective sicca variables. We included 85 patients and 85 controls matched by sex, age, and body mass index (BMI). We assessed the Schirmer-I test and the non-stimulated whole salivary flow (NSWSF). We evaluated ocular and oral symptoms during the past 15 days using a 0-10 visual analogue scale (VAS) (highest score=worst symptoms). We obtained the TBW by bioelectric impedance analysis. 80% were women (mean age 54.8 years and mean disease duration 11.5 years). TBW was similar in pSS and controls (46.8±4.6 vs. 46.9±4.5, p=0.88). TBW correlated with age (ρ=-0.25, p=0.02), disease duration (ρ=-0.30, p=0.005), BMI (ρ=-0.78, p=0.001) and ocular VAS scale (ρ=-0.28, p=0.01); but not with NSWSF, Schirmer test or oral VAS scale. When comparing patients in the lowest TBW percentile (≤25%) with the remaining patients, the former group was older, had longer disease duration, higher BMI, lower frequency of anti-Ro/SSA and antinuclear antibodies, and higher ocular VAS scores. In the multivariate analysis, the ocular VAS score (OR 1.88, 95% CI 1.08-3.2, p=0.02) and the BMI 1.92 (OR 1.4, 95% CI 1.4-2.66, p=0.0001) remained associated with a lower TBW percentage. Patients with pSS had similar TBW percentages to control subjects. However, lower TBW percentages in the pSS were associated with higher BMI and also with the most severe ocular symptoms.

Chronic sialadenitis of the parotid gland with chronic hepatitis: A case report

Chronic sialadenitis of the parotid gland (CSPG) is one of the major disorders that can cause salivary hypofunction. Diagnosis of CSPG has varied and has lacked well-defined terminology. We present a patient of 26-year-old Japanese female with CSPG concomitant with chronic hepatitis who presented with unilateral swelling of preauricular region without any oral nor ocular sicca symptoms. This is the first report of CSPG with chronic hepatitis.

Sicca symptoms, and lacrimal and salivary flow in Albanian patients with rheumatoid arthritis

Rheumatoid arthritis affects primarily the synovial joints, but is often accompanied by extra-articular manifestations, including lacrimal and salivary gland involvement. The aim of the present study was to estimate the prevalence of ocular and oral sicca symptoms and reduced lacrimal and salivary flow in rheumatoid arthritis and the relation between sicca symptoms and objective measures of lacrimal and salivary flow. We examined 88 consecutive hospitalized patients with rheumatoid arthritis and 88 age- and gender-matched healthy controls. The examination included the standardized questionnaire for keratoconjunctivitis sicca and xerostomia which forms part of the European criteria for Sjögren's syndrome, the Schirmer's I test and measurement of unstimulated whole salivary flow rate. A significantly higher proportion of patients (40.9%) reported ocular sicca symptoms than healthy matched controls (8.0%). Further, a significantly higher proportion of patients (44.3%) reported oral sicca symptoms compared to controls (13.6%). 48.9% of the patients had low Schirmer I score, compared to 20.5% of controls. Reduced salivary flow was found in 27.3% of patients, compared to 9.1% of controls. The differences in lacrimal and salivary flow between patient and control group were statistically significant. The minimum prevalence of secondary Sjögren's syndrome was 14.8%. Weak association was observed between sicca symptoms and the objective measures of lacrimal and salivary flow in patients, and no association was detected in control subjects. Sicca symptoms and reduced lacrimal and salivary flow were common manifestations in rheumatoid arthritis and should be given adequate consideration during management of patients with rheumatoid arthritis.

Prevalence of sicca symptoms in a South Australian cohort with systemic sclerosis

The presence of sicca symptoms is a frequent finding in patients with systemic sclerosis (SSc). The aim of this study was to examine the prevalence of sicca symptoms in a South Australian cohort of SSc patients and correlate this to a number of parameters, including autoantibody status, use of anticholinergic medication, age and the presence of functional anti-muscarinic-3 receptor (M3R)-blocking antibodies. A screening questionnaire was sent out to all patients on the South Australian Scleroderma Register from the years 1998-2006 to determine the prevalence of sicca symptoms. A subset of patients on the register had ocular sicca symptoms tested by use of Schirmer's strips to validate the accuracy of the questionnaire. Eight patients were tested for anti-M3R-blocking antibodies using a functional physiological assay. One hundred and ninety-three SSc patients took part in this study. Sicca symptoms were present in 59% of patients with the limited form of SSc, compared with 49% of patients with the diffuse form and 40% of patients with the overlap syndrome. The use of anticholinergic medication or thyroxine was associated with higher sicca scores in SSc patients. SS-A and SS-B autoantibodies (seen in Sjögren's syndrome) were detected in eight patients in this study. The detection of anti-M3R-blocking antibodies correlated well to presence of sicca. This study confirmed that sicca symptoms are found in a high proportion of patients with SSc, especially those with the limited variant. Further testing of larger numbers of SSc patients with sicca for anti-M3R-blocking antibodies will be needed before more definitive conclusions can be drawn. Physicians should be made aware that sicca symptoms are a frequent cause of morbidity for SSc patients*.

A prospective study of sicca symptoms in patients with rheumatoid arthritis.

To investigate sicca symptoms in patients with rheumatoid arthritis (RA) with respect to constancy, temporal changes of prevalence, and possible risk factors. A prospective cohort study of 70 patients with RA was conducted over 5 years. The main variables of interest were the 6 questions on sicca symptoms used in the preliminary European criteria for Sjögren's syndrome. Fourteen patients were lost to followup. We found that 84.2% (95% confidence interval [95% CI] 59.5-95.8) of the patients reporting sicca symptoms at baseline also reported them at followup. During the study period, sicca symptoms increased by 52.6% in general (P = 0.02) and by 80.0% for the ocular components (P = 0.04). Sicca symptoms (odds ratio [OR] = 8.35, 95% CI 1.91-36.49) and pain (OR = 1.03, 95% CI 1.00-1.07) at baseline were identified as independent predictive factors for sicca symptoms at followup. Sicca symptoms in patients with RA are remarkably constant over time. There is also a substantial time-dependent increase in the prevalence of such symptoms. As the prevalence of ocular sicca symptoms in general populations tend to level out with age, there seems to be a disease-related increase of ocular symptoms over time in patients with RA. Present pain and sicca symptoms constitute risk factors for future sicca symptoms.

Oral and ocular sicca symptoms and findings are prevalent in systemic lupus erythematosus.

The aims of this study were 1) to examine the frequency of oral and ocular sicca symptoms in patients with systemic lupus erythematosus (SLE); 2) to compare saliva and tear volume, salivary proteins, and features of the oral microflora and mucosa to a matched healthy control group; and 3) to relate the findings to disease parameters. Median disease duration was 5.5 (0.5-28) years, disease activity 5 (2-20), damage score 1 (0-7), and Schirmer I test 7.5 (0-30 mm). Seventeen and twelve patients complained of oral and ocular dryness, respectively. Unstimulated whole saliva and proline-rich proteins in submandibular saliva were significantly reduced in SLE. Oral microbial counts were generally higher in the patients than controls, and the number of oral mucosal changes was increased. The results show that sicca symptoms, although frequent, were not correlated to secretory rates of saliva or tears, but to oral microbial counts. There was no obvious correlation to patient's age, disease activity or duration.

High-dose IV immunoglobulin for peripheral neuropathy associated with Sjögren's syndrome

Reply from the Authors: Pascual et al.'s patient with painful polyneuropathy, ocular sicca symptoms, and some objective evidence suggesting SS is reported to have experienced a clear subjective and objective to steroids and IVIg treatment, both separately and in combination. Given the mild deficits they describe, this response apparently consisted mainly of pain relief. We have treated several patients with SS and sensory neuropathy with plasma exchange IVIg or …

Prevalence of Sjögren's-like syndrome in a cohort of HIV-1-positive patients: descriptive pathology and immunopathology.

The aims of the study were (a) to investigate the prevalence of Sjögren's-like syndrome (SLS) in an unselected population of HIV-1-positive patients and (b) to describe the pathology and immunopathology of the labial minor salivary gland biopsy. Seventy-seven HIV-1-positive patients were asked to answer the validated questionnaire of the European preliminary criteria for the classification of Sjögren's syndrome on oral and ocular sicca symptoms. Twenty-six patients gave one positive answer to both ocular and oral symptoms, and of these 14 (hepatitis C virus negative) consented to participate in the study (patients group). Ten age- and sex-matched HIV-1-positive patients with a negative questionnaire constituted the control group. Patients and controls had: (a) Schirmer's test and slit-lamp examination after Rose Bengal staining; (b) parotid gland scanning with technetium; (c) detection of autoantibodies in sera to Ro/SSA and La/SSB; (d) labial salivary gland biopsy (patients group only). The control group gave negative parotid gland scanning and only one gave a positive Rose Bengal staining test. In the patients group, parotid gland enlargement was manifested by three patients and only one gave positive Rose Bengal staining test. Six out of the 14 patients had biopsies identical with Sjögren's syndrome and five of these gave positive parotid gland scanning. In the biopsies of four other patients, mucoid degeneration of the stroma was found. Immunopathology revealed that the predominant cells were T cells with the CD8 phenotype. None of the patient and control sera had autoantibodies to Ro/SSA and La/SSB, whereas all patients had hypergammaglobulinaemia. The overall prevalence of possible SLS in a mixed population of HIV(+) patients (88.3% men and 11.7% women) was 7.79% which is >2.5 times higher than that observed in normal Greek adult females.