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Open research questions in Streptococcal Infections and Treatments

310 gap statements mined from Streptococcal Infections and Treatments papers in our 7.9M-paper local library, which holds 1,356 papers on the topic — drawn mostly from each paper's own stated research gap, future-work, challenge and limitation notes, and its abstract. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one.

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What the literature leaves open

  • The convergence of inavolisib-induced hyperglycemia and Fournier's gangrene has not been described in the peer-reviewed literature. There is a lack of understanding of how PI3Kα inhibition can lead to Fournier's gangrene.

    Case report: Fournier’s gangrene occurring after inavolisib-induced hyperglycemia in a patient with metastatic breast cancer · 2026 · DOI

  • It highlights the need for consideration of this bacterium as a potential cause of the syndrome. The paper also emphasizes the importance of early recognition and intervention in cases of toxic shock syndrome.

    Toxic Shock Syndrome in a 45-Year-Old Woman Possibly Associated with Tampon Use: A Case Report of Multiorgan Failure Due to Streptococcus agalactiae · 2025 · DOI

  • Previous Australian cohorts had limited numbers of patients. There is a need to understand NSTIs in the Australian setting. The study aims to fill this gap by analyzing a larger cohort of patients.

    Retrospective Cohort Study Comparing Outcomes and High-Risk Factors of Patients Presenting with Necrotizing Soft Tissue Infections in Far North Queensland—20 Years of Experience · 2025 · DOI

  • Since randomized clinical trials are lacking in this area, there is currently no consensus regarding optimal wound care.

    Evidence-based, cost-effective management of necrotizing soft tissue infection: An algorithm of the Journal of Trauma and Acute Care Surgery emergency general surgery algorithms work group · 2026 · DOI

  • Although the mechanisms remain incompletely defined, integrating metabolic modeling with experimental approaches will be crucial for clarifying how carbohydrate use drives invasive diseases.

    Dextrin utilization in Streptococcus pyogenes pathogenesis and growth · 2025 · DOI

  • The results of the present study should be interpreted carefully, as no data are available on the duration of packing and whether this was done solely to achieve haemostasis after surgery.

    Management of subcutaneous abscesses: prospective cross-sectional study (MAGIC) · 2024 · DOI

  • The study has a small number of included studies, which may limit the generalizability of the results. The study has limited sample size, which may not be sufficient to detect rare adverse events or potential herb-drug interactions. The study does not report the method of concealment of random allocation and blinding.

    Efficacy and safety of Lanqin Oral Liquid combined with Western medicine for the treatment of pharyngitis: a systematic review and meta-analysis · 2026 · DOI

  • There is a lack of evidence on the efficacy and safety of Lanqin Oral Liquid combined with Western medicine for the treatment of pharyngitis. The study aims to fill this gap by systematically reviewing and meta-analyzing the available evidence.

    Efficacy and safety of Lanqin Oral Liquid combined with Western medicine for the treatment of pharyngitis: a systematic review and meta-analysis · 2026 · DOI

  • There is a lack of understanding of the determinants of secondary prophylaxis for childhood RHD in Ethiopia. Prior studies have highlighted the complexity of RHD care interventions, but few have investigated the perspectives of children and caregivers.

    Determinants of secondary prophylaxis for childhood rheumatic heart disease in Ethiopia: A qualitative study of children and caregivers · 2026 · DOI

  • There is a need for prospective biomarker and treatment validation. The heterogeneity of clinical definitions of PANDAS/PANS, together with the lack of validation in large cohorts, limits the use of immunological assessments.

    PANDAS in the post-COVID era: links to group A Streptococcus and implications for pediatric neuropsychiatry ‒ a narrative review · 2026 · DOI

  • Diagnostic delays and less effective management due to lack of clinical suspicion in adult medicine. Differentiating ARF from other inflammatory joint diseases. Maintaining adherence to long-term secondary prophylaxis.

    Acute Rheumatic Fever in Adult · 2026 · DOI

  • There is a lack of clinical suspicion in adult medicine, leading to diagnostic delays and less effective management. The disease persists in endemic regions, causing substantial morbidity and premature mortality.

    Acute Rheumatic Fever in Adult · 2026 · DOI

  • The lack of research on the population structure, virulence genes, and antimicrobial resistance of SS9. The need for continued surveillance and research on emerging zoonotic pathogens.

    Streptococcus suis serotype 9: a rising threat with potential meningitis-inducing capability, population structure, virulence genes, and antimicrobial resistance · 2026 · DOI

  • There is a lack of research on the population structure, virulence genes, and antimicrobial resistance of SS9. The current study aims to address this gap and provide a comprehensive analysis of SS9.

    Streptococcus suis serotype 9: a rising threat with potential meningitis-inducing capability, population structure, virulence genes, and antimicrobial resistance · 2026 · DOI

  • The lack of a comprehensive evaluation of the efficacy and safety of antibiotics for GAS pharyngitis. The need to compare the relative efficacy and safety profiles of different antibiotics. The gap in knowledge about the most effective and safe antibiotics for GAS pharyngitis.

    Efficacy and safety of 24 antibiotics for group A streptococcal pharyngitis: a network meta-analysis of 64 randomized controlled trials · 2026 · DOI

  • The study highlights the need for further research on the epidemiology and pathophysiology of bacterial tonsillitis.

    Amigdalites bacterianas: diagnóstico, manejo clínico e tratamento · 2026 · DOI

  • The underlying cause of this general GAS incidence oscillation remains uncertain, although decreased population immunity has often been proposed as an important contributing factor.

    Genomic analysis and clinical characteristics of a seasonal upsurge of Streptococcus pyogenes emm12 · 2026 · DOI

  • A topical desiccating agent (TDA) may assist debridement by dehydrating necrotic tissue and potentially disrupting biofilm, but comparative clinical evidence is limited.

    Local Action, Systemic Reach: A Topical Desiccating Agent in Diabetic Foot-Related Necrotizing Fasciitis—A Retrospective Cohort Study · 2026 · DOI

  • This case report aims to contribute to the limited literature about the feasibility and effectiveness of laparoscopic total extraperitoneal (TEP) fasciotomy in the management of extensive Fournier gangrene to the retroperitoneal space.

    LAPAROSCOPIC TOTAL EXTRAPERITONEAL FASCIOTOMY FOR FOURNIER GANGRENE EXTENDING TO RETROPERITONEUM: A CASE REPORT · 2024 · DOI

  • The paper identifies a gap in the understanding of S. equi ssp.

    Two cases of Streptococcus equi subspecies zooepidemicus bacteremia diagnosed in a French hospital within a short space of time · 2026 · DOI

  • Experimental confirmation of the mechanisms of GBS-induced TSS, - Further studies on the role of superantigens in GBS-related…

    Toxic Shock Syndrome in a 45-Year-Old Woman Possibly Associated with Tampon Use: A Case Report of Multiorgan Failure Due to Streptococcus agalactiae · 2025 · DOI

  • Further research on NSTI in the Australian context, - Investigation of environmental factors contributing to NSTI…

    Retrospective Cohort Study Comparing Outcomes and High-Risk Factors of Patients Presenting with Necrotizing Soft Tissue Infections in Far North Queensland—20 Years of Experience · 2025 · DOI

  • This narrative review focuses on 2020‒2025 with targeted earlier inclusions, improving relevance to post-COVID epidemiology but limiting comparability…

    PANDAS in the post-COVID era: links to group A Streptococcus and implications for pediatric neuropsychiatry ‒ a narrative review · 2026 · DOI

  • The extensive diversity of emm-types poses challenges for data interpretation and for linking genotypes with clinical presentations. Previous Brazilian studies of GAS infections relied solely on Sanger sequencing for emm-typing.

    Genomic analysis of Streptococcus pyogenes emm1-type isolates reveals M1UK circulation and a genetically distinct Brazilian sublineage · 2026 · DOI

  • The study identifies a gap in the current understanding of the prognostic value of the CONUT score in FG.

    CONUT versus LRINEC, NLR, and SII for predicting clinical severity in survivors of Fournier’s gangrene: a retrospective cohort study · 2026 · DOI

Most-cited papers in Streptococcal Infections and Treatments

Most recent work

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This page shows what the Streptococcal Infections and Treatments literature already flags as unresolved. To narrow it to your specific question, search the Research Gap Finder: the search is free with a free account and lists the papers closest to your topic first. Unlocking that topic (50 credits, charged once) fills the comparison table from our 7.9M-paper local library and writes the gaps from its rows.

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Open questions raised by papers listed on this page include: (1) There is a lack of understanding of how PI3Kα inhibition can lead to Fournier's gangrene (“Case report: Fournier’s gangrene occurring after inavolisib-induced…”, 2026); (2) Since randomized clinical trials are lacking in this area, there is currently no consensus regarding optimal wound care (“Evidence-based, cost-effective management of necrotizing soft tissue infection:…”, 2026); (3) There is a lack of evidence on the efficacy and safety of Lanqin Oral Liquid combined with Western medicine for the treatment of pharyngitis (“Efficacy and safety of Lanqin Oral Liquid combined with Western medicine for…”, 2026); (4) There is a lack of understanding of the determinants of secondary prophylaxis for childhood RHD in Ethiopia (“Determinants of secondary prophylaxis for childhood rheumatic heart disease in…”, 2026); (5) There is a need for prospective biomarker and treatment validation (“PANDAS in the post-COVID era: links to group A Streptococcus and implications…”, 2026). 310 gap statements have been mined from Streptococcal Infections and Treatments papers in our 7.9M-paper local library, which holds 1,356 papers on the topic; the gaps come from whichever of those papers state one. They are mostly the research gaps the authors state and the papers' abstracts, plus future-work, limitations and challenges passages. The ones listed below are a selection still marked open; each names the study that raised it, with a DOI link where the paper has one, so you can read the original claim in context.

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