Safety and Efficacy of Oral Hydroxychloroquine in the Treatment of Ophthalmic Disease Associated with Sjögren's Syndrome.

Background: Dry eye disease is common among patients with primary Sjögren's syndrome (pSS). Hydroxychloroquine (HCQ), known for its immunomodulatory effects and minimal adverse effects, has emerged as a pivotal treatment option for pSS. Nonetheless, conflicting evidence exists regarding the therapeutic efficacy of HCQ in managing dry eye disease associated with pSS. Objectives: To evaluate the safety and efficacy of oral hydroxychloroquine in treating dry eye disease associated with pSS. Methods: A prospective randomized controlled study was conducted, enrolling pSS patients with moderate to severe dry eye disease. Participants were randomly assigned to an oral HCQ group and an observation group. Various scales (ESSDAI, ESSPRI, OSDI, and SPEED questionnaire score), dry eye-related tests (OSS score, TBUT, and Schirmer test I), ophthalmology-specific tests (BCVA, SD-OCT RT, field of view, latency and amplitudes for multifocal ERG ring 1 and ring 2), whole body protein levels (serum IgA, IgG, and IgM), and blood glucose were assessed before and after 12 months of treatment. Results: Pairwise comparison of the observed indicator baseline revealed no statistical significance (P > .05). After 12 months, the HCQ group exhibited notable improvements in ESSPRI, serum IgA, and Schirmer test I results compared to the control group (P < .05). Both groups demonstrated significant improvements in BCVA, OSDI, SPEED scores, and dry eye-associated examinations compared to baseline (P < .05). Serum IgG and IgM levels decreased in the HCQ group after 12 months of treatment, but without statistical significance (P > .05). None cases of HCQ retinopathy were reported during follow-up. Conclusions: Oral HCQ was demonstrated safety and efficacy in managing pSS-related dry eye disease. Treatment with Oral HCQ markedly reduced the ESSPRI score, improve patients' systemic dryness symptoms, and greatly decreased blood IgA levels. Combined with topical cyclosporin, HCQ improved Schirmer test I scores and alleviated ocular surface inflammation and dry eye signs and symptoms.

Systematic Review of the Efficacy and Safety of Traditional Chinese Medicine Granules Associated with Hormone When Treating Primary Nephrotic Syndrome in Children.

Objective: To systematically evaluate the efficacy and safety of traditional Chinese medicine (TCM) granules associated with hormones when treating primary nephrotic syndrome (PNS) in children. Methods: Search online databases such as PubMed, EMBASE, ScienceDirect, Cochrane Library, China Knowledge Network Database (CNKI), China VIP Database, Wanfang Database, and China Biomedical Literature Database (CBM) to search for information on the use of hormone-related Chinese medicine granules in the treatment of children with PNS controlled trials. Retrieval time was limited to the period from the date the database was established to the present. Separately, two researchers gathered the data. Statistical software RevMan5.4 was adopted to estimate bias risk in accordance with the Cochrane Handbook 5.3 standard. Results: Finally, 7 articles were selected with a total sample size of 487 cases. The infection rate, recurrence rate, and adverse reaction rate after treatment were analyzed by meta-analysis. The infection rate and recurrence rate in the study group were notably lower, and the difference was statistically significant (P < 0.05). However, the incidence of adverse reactions exhibited not notably different (P > 0.05). The levels of albumin and blood cholesterol after treatment indicated no statistical difference between the levels (P > 0.05). Meta-analysis was performed on the time to negative urine protein and the time to edema subsidence after treatment. The urine protein negative time and edema subsidence time of the study group were shorter after treatment, but the difference exhibited not notable (P > 0.05). Meta-analysis was performed on the dosage of glucocorticoids after treatment. The dosage of glucocorticoid in the study group was notably lower, and the difference was statistically significant (P < 0.05). The levels of T lymphocytes after treatment were analyzed by meta. T lymphoid level in the study group was notably better after treatment, and the difference was statistically significant (P < 0.05). Further subgroup analysis indicated that the levels of CD3+ and CD4+ in the study group were higher after treatment (P < 0.05), and there exhibited no statistical difference in the levels of CD8+, CD4/CD8+, and CD19 (P > 0.05). Immunoglobulin levels in the study group after treatment were notably better, and the difference was statistically significant (P < 0.05). Further subgroup analysis indicated that the levels of IgA, IgM, and IgG in the study group were notably higher after treatment, and the difference was statistically significant (P < 0.05). Conclusion: Huai Qi Huang can reduce the recurrence rate of PNS children and the incidence of infection and the dosage of prednisone. A long-term application can improve the cellular and humoral immune function of children with PNS. It has high treatment safety and has no notable effect on plasma cholesterol levels, so it is suitable for clinical application.

Outbreak of Ichthyophthirius multifiliis associated with Aeromonas hydrophila in Pangasianodon hypophthalmus: The role of turmeric oil in enhancing immunity and inducing resistance against co-infection.

Ichthyophthirius multifiliis, a ciliated parasite causing ichthyophthiriasis (white spot disease) in freshwater fishes, results in significant economic loss to the aquaculture sector. One of the important predisposing factors for ichthyophthiriasis is low water temperature (i.e., below 20°C), which affects the health and makes freshwater fishes more susceptible to parasitic infections. During ichthyophthiriasis, fishes are stressed and acute immune reactions are compromised, which enables the aquatic bacterial pathogens to simultaneously infect the host and increase the severity of disease. In the present work, we aimed to understand the parasite-bacteria co-infection mechanism in fish. Later, Curcuma longa (turmeric) essential oil was used as a promising management strategy to improve immunity and control co-infections in fish. A natural outbreak of I. multifiliis was reported (validated by 16S rRNA PCR and sequencing method) in Pangasianodon hypophthalmus from a culture facility of ICAR-CIFRI, India. The fish showed clinical signs including hemorrhage, ulcer, discoloration, and redness in the body surface. Further microbiological analysis revealed that Aeromonas hydrophila was associated (validated by 16S rRNA PCR and sequencing method) with the infection and mortality of P. hypophthalmus, confirmed by hemolysin and survival assay. This created a scenario of co-infections, where both infectious agents are active together, causing ichthyophthiriasis and motile Aeromonas septicemia (MAS) in P. hypophthalmus. Interestingly, turmeric oil supplementation induced protective immunity in P. hypophthalmus against the co-infection condition. The study showed that P. hypophthalmus fingerlings supplemented with turmeric oil, at an optimum concentration (10 ppm), exhibited significantly increased survival against co-infection. The optimum concentration induced anti-stress and antioxidative response in fingerlings, marked by a significant decrease in cortisol and elevated levels of superoxide dismutase (SOD) and catalase (CAT) in treated animals as compared with the controls. Furthermore, the study indicated that supplementation of turmeric oil increases both non-specific and specific immune response, and significantly higher values of immune genes (interleukin-1ß, transferrin, and C3), HSP70, HSP90, and IgM were observed in P. hypophthalmus treatment groups. Our findings suggest that C. longa (turmeric) oil modulates stress, antioxidant, and immunological responses, probably contributing to enhanced protection in P. hypophthalmus. Hence, the application of turmeric oil treatment in aquaculture might become a management strategy to control co-infections in fishes. However, this hypothesis needs further validation.

Effect of Huaiqihuang Granules Combined with Comprehensive Nursing on Children with Primary Nephrotic Syndrome.

BACKGROUND: To observe the effect of Huaiqihuang granules combined with comprehensive nursing intervention on children with primary nephrotic syndrome (PNS) and its effect on renal function index. METHODS: A total of 104 patients were included, and the patients were randomly divided into two groups, with 52 cases in each group. The control group was treated with glucocorticoid, and the study group was treated with Huaiqihuang granules. The clinical efficacy of the two groups was observed. The levels of TG, TC, EGFR, 24 h UTP, BUN, Scr, IgA, IgG, IgM, IFN-γ and TNF-α were compared between two groups before and after treatment. The incidence of adverse reactions and recurrence rate after treatment were compared between the two groups. RESULTS: The effective rate of the study group (94.23%) was significantly higher than that of the control group (78.85%). Before treatment, there was no significant difference in TG and TC levels between the two groups. After treatment, the levels of TG and TC in both groups were decreased, and the decrease was more obvious in the study group. Compared with before treatment, the levels of 24 h UTP, BUN, Scr, IFN-γ, and TNF-α in both groups were significantly decreased after treatment, while EGFR, IgA, IgG, and IgM levels were significantly increased. Compared with the control group, the changes of each index in the study group were more obvious after treatment. After treatment, the incidence of adverse reactions and recurrence rate in the study group were significantly lower than those in the control group. CONCLUSIONS: Huaiqihuang granules combined with comprehensive nursing treatment in children with PNS can reduce the occurrence of recent recurrence and adverse reactions and improve the cellular immune function and renal function.

The effect of methotrexate monotherapy on treatment-resistant idiopathic granulomatous mastitis patients.

BACKGROUND: Idiopathic granulomatous mastitis (IGM) is a disease of unknown etiology, involving a chronic inflammatory process, characterized by noncaseating granuloma formation. IGM can mimic a tumor clinically and radiologically. Since we are a tertiary referral center, most of our patients (n = 56, 87.5%) are secondary admissions who have previously had antibiotics and steroid treatments; therefore, we accept these patients as resistant cases. Here, we aim to present our single-center series of 64 patients with resistant IGM who underwent methotrexate monotherapy. To the best of our knowledge, our study includes the highest number of patients described in the literature with IGM who have undergone this treatment. METHODS: This study included 64 patients, 56 of which were resistant cases, diagnosed with IGM between January 2013 and January 2020 at Istanbul University Cerrahpasa, Cerrahpasa Medical Faculty, General Surgery Breast Outpatient Clinic that were followed-up at least once. These patients were administered oral methotrexate monotherapy 15 mg/week for 24 weeks, and in relapsed cases, the treatment was up to 20 mg/week for 1 year. Folic acid 10 mg/week was given as a supplement to all patients. RESULTS: Complete recovery was observed in 52 (81.25%) of the 64 patients. Follow-up was discontinued by 4 patients. The dose was increased and the duration of treatment was extended up to 1 year when relapse was observed in 8 patients and complete response was then obtained in these cases. Only 3 patients (4.69%) experienced side effects and were switched to subcutaneous treatment due to nausea. CONCLUSION: Considering the high patient compliance, low recurrence, minimal side effects, and overall success of the treatment, we believe that methotrexate monotherapy may be used in treatment-resistant IGM patients and may also be the first choice for first-line treatment in the future.

[Use of pentaglobin in the treatment of sepsis in the patient undergoing intraperitoneal hyperthermic chemotherapy]. / Utilizzo del pentaglobin nel trattamento della sepsi nel paziente sottoposto a chemioipertermia intraperitoneale (CIIP).

In patients subjected to cytoreduction and hyperthermic antiblastic peritoneal perfusion (HAPP), their immunocompromized conditions claim a very aggressive therapeutic approach in case of periotonitis and sepsis. Therefore, we use an adjuvant therapy of severe bacterial infections additional to antibiotic therapy by using Pentaglobin. It contains human plasma proteins, of which immunoglobulin at least 95%, with high rate of IgG, IgM and IgA, infused intravenously at 12 mL/h for 3 days continuously. From November 2000 to March 2003, we combined this approach for the treatment of peritonitis/sepsis in 11 patients. In 10 patients we obtained a complete control of the infective status in 8 days, while 1 patient died for MOFF. So, even with the exiguity of our casuistry, we obtained a better and more rapid clinical control of the patients respect to the previous period when the Pentaglobin was not used.

[The use of monoclonal antibodies to lipid A for the correction of the hemodynamic disorders in endotoxemia]. / Ispol'zovanie monoklonal'nykh antitel k lipidu A dlia korrektsii gemodinamicheskikh narushenii pri éndotoksemii.

Endotoxemia induced by gram-negative bacteria leads to endotoxic shock pathogenetically stemming from the integral component of the bacterial wall--lipid A. The study made to define the ability of lipid A monoclonal antibodies to correct hemodynamic disturbances due to endotoxemia in dog experiments showed the efficacy of the antibodies administration. ReLPS isolated from Salmonella Minnesota was used as an antigen. Administration of the complex monoclonal antibodies-endotoxin caused no hemodynamic impairment.

[Comparative study of the antibody concentration and protective activity against Pseudomonas aeruginosa of gamma-globulin and IgM-enriched immunoglobulin preparations]. / Sravnitel'noe izuchenie kontsentratsii antitel i protektivnoi aktivnosti k Pseudomonas aeruginosa preparatov gamma-globulina i immunoglobulina, obogashchennogo IgM.

The protective effect of IgM-enriched immunoglobulin isolated by the caprylate-alcohol technique has been found to be more pronounced in comparison with that of the commercial preparation of gamma globulin in experiments on mice infected with P. aeruginosa live culture. The effectiveness of this protective action correlates with a higher content of antibodies to P. aeruginosa O-antigen in IgM-enriched immunoglobulin. In mice injected with P. aeruginosa toxin both preparations have shown equal intensity of their protective action.