Chinese herbal medicine for the treatment of Henoch-Schönlein purpura nephritis in children: A prospective cohort study protocol

The Efficacy of Tripterygium Glycosides Combined with LMWH in Treatment of HSPN in Children

Objective

This study aimed to explore the clinical efficacy and relevant mechanism of Tripterygium glycosides combined with low molecular weight heparin calcium (LMWH) in the treatment of Henoch–Schönlein purpura nephritis (HSPN) in children.

Methods

64 cases of children patients with HSPN treated at Qilu Hospital (Qingdao) from January 2015 to May 2020 were selected and randomly divided into the control group and the observation group and 32 cases in each group. Conventional medical treatment was applied in the two groups, besides which the control group was given LMWH while the observation group was given Tripterygium glycosides based on the control group. The clinical efficacy and the indexes of clinical symptoms of the two groups were compared. Immune globulin level, fibrinogen content (FIB), prothrombin time (PT), platelet level (PLT), and activated partial thromboplastin time (APTT) level of the two groups were compared before and after the treatment.

Results

The total effective rate in the observation group was significantly higher than that of the control group, and the recurrence rate in the observation group was lower than that in the control group. After treatment, urine red blood cell count and 24 h urine protein were obviously better than those of the control group. There was no statistically significant difference in PT between the two groups of children before and after treatment. The levels of PLT and FIB in the two groups of patients after treatment were significantly lower than before treatment, and the PLT levels in the observation group were lower than those in the control group.

Conclusion

The combination of Tripterygium glycosides and LMWH had good clinical effects in the treatment of children with HSPN, and it could improve the clinical symptoms, the mechanism of which might be related to the increase of PT, a decrease of PLT, and the improvement of coagulation function.

Effect and safety evaluation of tacrolimus and tripterygium glycosides combined therapy in treatment of Henoch-Schönlein purpura nephritis

OBJECTIVE

Henoch-Schönlein purpura nephritis has become a significant threat to children's health. Traditional combined therapy of glucocorticoids and cyclophosphamide leads to severe toxicity and complications. Therefore, identifying a feasible and effective strategy with low side-effects for the treatment of Henoch-Schönlein purpura nephritis is of great significance.

METHODS

A randomized, controlled trial was carried out. A total of 279 children with Henoch-Schönlein purpura nephritis were recruited and randomly divided into three groups: control group (receiving the current standard therapy), TA group (receiving tacrolimus) and TA + tripterygium glycosides group (receiving tacrolimus + tripterygium treatment). The total duration of the trial was 6 months, and the duration of follow-up observation was 9 months.

RESULTS

Various therapies showed similar therapeutic effects in the third and sixth months. The relief of Henoch-Schönlein purpura nephritis symptoms caused by TA + tripterygium glycosides was slower than the TA and control groups. The incidence of adverse reactions in the TA + tripterygium glycosides group was lower in the control and TA groups. The final treatment effect of the experimental groups was better than the control group. The recurrence rate in the TA + tripterygium glycosides group was also significantly lower.

CONCLUSION

Tacrolimus and tripterygium glycosides combined therapy had better effects and safety for long-term treatment of Henoch-Schönlein purpura nephritis.

Clinical effect of combined western medicine and traditional Chinese medicine on children with Henoch-Schönlein purpura nephritis

OBJECTIVE

To investigate the efficacy of combined Chinese and western medicine in the treatment of children with Henoch-Schönlein purpura nephritis (HSPN) and its effects on immune function, interleukin (IL)-16, and IL-18 expressione.

METHODS

The clinical data of 91 children with HSPN were retrospectively collected and divided into two groups according to the treatment regimen. Group A (n=45) was treated only with western medicine, while group B (n=46) was treated with combined Chinese and western medicine. The clinical efficacy, traditional Chinese medicine (TCM) syndrome points before and after treatment, immune function indices, urinary indices, levels of IL-16 and IL-18, and the recurrence rate were compared between the two groups.

RESULTS

The total effective rate was 95.65% in group B, higher than 75.56% in group A (P<0.05). The TCM scores after treatment in group B was lower than that in group A (P<0.05). The levels of immunoglobulin IgA and IgM after treatment were lower while IgG levels were higher in group B than those in group A (P<0.05); Urinary microalbumin, urinary beta₂ microglobulin, 24 h urine protein elimination, and red blood cells (RBC) in the urine were lower in group B after treatment than in group A (P<0.05). The serum levels of IL-16 and IL-18 in group B were lower than those in group A after treatment (P<0.05). The recurrence rate was 4.35% in group B, lower than 26.67% in group A (P<0.05).

CONCLUSION

Combined regimen of western and Chinese medicine in children showed significant efficacy on improving immune function and reducing recurrence rate and IL-16 and IL-18 levels in patients with HSPN.

Influence of transitional nursing on the compliance behavior and disease knowledge of children with purpura nephritis

BACKGROUND

Purpura nephritis, also called Henoch-Schönlein purpura nephritis, is a systemic disease with small dead vasculitis as the main pathological change.

AIM

To observe the influence of transitional nursing activities on the compliance behaviors and disease knowledge of children with purpura nephritis.

METHODS

A total of 82 children with purpura nephritis were included and divided into a general nursing group (41 children) and transitional nursing group (41 children) using the envelope method. The general nursing group received routine nursing care, while the transitional nursing group received transitional nursing care. The behaviors, knowledge of the disease, and self-management ability of the two groups were evaluated after nursing care was provided.

RESULTS

The scores of four items (self-care ability, self-responsibility, health knowledge level, and self-concept) in the transitional nursing group were significantly higher than those in the general nursing group.

CONCLUSION

Transitional nursing can directly improve the disease knowledge level and self-management ability of children with purpura nephritis and effectively reduce complications.

Beneficial Effects of Qingzixiaoban Granule on Henoch–Schönlein Purpura Nephritis Mice through Inhibiting Immune Complex Deposition and Th2 Immunodeviation

Background

Henoch–Schönlein purpura nephritis (HSPN) is the principal cause of morbidity and mortality in Henoch–Schönlein purpura (HSP). However, there is no absolute consensus for the best management of severe HSPN till now. Qingzixiaoban Granule (QZXB GR), a traditional Chinese medicine formula, has been applied to treat HSP in clinical in China. However, the therapeutic effects and potential mechanism of QZXB GR on HSPN is still unknown.

Methods

A Gliadin plus Indian Ink-induced HSPN mice model was established. Renal histopathologic changes and the subcutaneous hemorrhage on left legs were assessed. Hematuria and proteinuria were determined using hemocytometer and bicinchoninic acid assay, respectively. The serum circular immune complex and interleukin-6 were quantified by ELISA. Using blood biochemical analyzer, the renal biochemical parameters, including serum total protein, albumin, creatinine, and blood urea nitrogen, were measured. The deposition of immune complex in renal tissues and the lymphocyte subsets in peripheral blood and spleen was investigated by immunohistochemistry and flow cytometry.

Results

QZXB GR treatment significantly ameliorated renal injury in HSPN mice, by attenuating renal histopathological changes, reducing subcutaneous hemorrhage, decreasing proteinuria/hematuria, regulating renal biochemical parameters, and inhibiting the release of serum interleukin-6. Furthermore, QZXB GR treatment significantly decreased the level of serum circular immune complex, decreased immune complex IgA and IgG deposition in renal tissue, and suppressed Th2 immunodeviation.

Conclusion

QZXB GR could prevent renal injury in HSPN mice, and its renoprotective mechanism might be exerted partly through suppressing immune complexes deposition and Th2 immune deviation.

Efficacy of montelukast for the treatment of pediatric allergic purpura

BACKGROUND

This study aims to evaluate the efficacy and safety of montelukast for the treatment of patients with pediatric allergic purpura (PAP).

METHODS

We will retrieve the following electronic databases from inception to the present: MEDILINE, Embase, CENTRAL, CINAHL, AMED, Chinese Biomedical Literature Database, China National Knowledge Infrastructure Database, Wanfang, and VIP database without language limitation. Two authors will carry out study selection, data extraction, and quality evaluation independently. RevMan V5.3 software will be used for statistical software.

RESULTS

This study will summarize high-quality evidence-based medicine to evaluate the efficacy and safety of montelukast for the treatment of PAP.

CONCLUSION

This study will provide strong evidence to determine whether montelukast is an effective and safety treatment for PAP.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42019145472.

Childhood IgA Vasculitis (Henoch Schonlein Purpura)-Advances and Knowledge Gaps

Immunoglobulin A vasculitis (IgAV; formerly Henoch Schonlein Purpura) is the most common form of childhood vasculitis. It can occur in any age and peaks around 4-6 years old. It demonstrates seasonal variation implicating a role for environmental triggers and geographical variation. The diagnosis is made clinically and 95% of patients will present with a rash, together with any from a triad of other systems-gastrointestinal, musculoskeletal, and renal. Most cases of IgAV in children have an excellent outcome. Treatment may be required during the acute phase for gastrointestinal involvement and renal involvement, termed IgAV nephritis (previously HSP nephritis), is the most serious long-term manifestation accounting for ~1-2% of all childhood end stage kidney disease (ESKD). It therefore requires a period of renal monitoring conducted for 6-12 months. Patients presenting with nephrotic and/or nephritic syndrome or whom develop significant persistent proteinuria should undergo a renal biopsy to evaluate the extent of renal inflammation and there are now international consensus guidelines that outline the indications for when to do this. At present there is no evidence to support the use of medications at the outset in all patients to prevent subsequent renal inflammation. Consensus management guidelines suggest using oral corticosteroids for milder disease, oral, or intravenous corticosteroids plus azathioprine or mycophenolate mofetil or intravenous cyclophosphamide for moderate disease and intravenous corticosteroids with cyclophosphamide for severe disease. Angiotensin system inhibitors act as adjunctive treatment for persisting proteinuria and frequently relapsing disease may necessitate the use of immunosuppressant agents. Renal outcomes in this disease have remained static over time and progress may be hindered due to many reasons, including the lack of reliable disease biomarkers and an absence of core outcome measures allowing for accurate comparison between studies. This review article summarizes the current evidence supporting the management of this condition highlighting recent findings and areas of unmet need. In order to improve the long term outcomes in this condition international research collaboration is urgently required.