Deciphering Mechanisms, Prevention Strategies, Management Plans, Medications, and Research Techniques for Strokes in Systemic Lupus Erythematosus.

Systemic lupus erythematosus (SLE) is an autoimmune rheumatic condition characterized by an unpredictable course and a wide spectrum of manifestations varying in severity. Individuals with SLE are at an increased risk of cerebrovascular events, particularly strokes. These strokes manifest with a diverse range of symptoms that cannot be solely attributed to conventional risk factors, underscoring their significance among the atypical risk factors in the context of SLE. This complexity complicates the identification of optimal management plans and the selection of medication combinations for individual patients. This susceptibility is further complicated by the nuances of neuropsychiatric SLE, which reveals a diverse array of neurological symptoms, particularly those associated with ischemic and hemorrhagic strokes. Given the broad range of clinical presentations and associated risks linking strokes to SLE, ongoing research and comprehensive care strategies are essential. These efforts are critical for improving patient outcomes by optimizing management strategies and discovering new medications. This review aims to elucidate the pathological connection between SLE and strokes by examining neurological manifestations, risk factors, mechanisms, prediction and prevention strategies, management plans, and available research tools and animal models. It seeks to explore this medical correlation and discover new medication options that can be tailored to individual SLE patients at risk of stroke.

Improvement of self-administration experience with a new injection device: Real-life experience with risankizumab in patients with psoriasis.

BACKGROUND: Trypanophobia or "needle phobia" represents a potential hindrance to the effective management of chronic diseases whenever an injectable therapy might be required, especially in case of frequent administrations. Psoriasis, a chronic dermatologic disease, can be effectively treated with biologic drugs administered subcutaneously. Thankfully, anti-IL-23 drugs require few administrations per year and are available in prefilled pens that hide the needle, thus representing a convenient option in patients with trypanophobia. METHODS: An observational multicentric study was conducted on patients with moderate-to-severe psoriasis who were treated with 75 mg × 2 risankizumab prefilled syringe therapy for more than 6 months and reported a loss of efficacy measured by the Psoriasis Area and Severity Index (PASI) from PASI 90 to PASI 75 attributed to a reduction of adherence due to trypanophobia. The patients were switched to 1 prefilled pen of risankizumab 150 mg and asked to fill out the Self-Injection Assessment Questionnaire (SIAQ) before and after the injection at week 0 and at the following administration after 12 weeks. Subjects scored each item of the SIAQ on a 5-point scale, scores were later transformed from 0 (worst experience) to 10 (best experience). RESULTS: Twenty-two patients were enrolled. The mean SIAQ predose domain scores were 5.5 for feelings about injection, 6.2 for self-confidence, and 6.4 for satisfaction with self-injection. After dose scores were higher (> 8.5) for each of the six domains at Week 0 and even higher after 12 weeks (> 9.0). CONCLUSIONS: User-friendly devices, such as prefilled pens, and a lower number of injections improved patient satisfaction in a group of patients with psoriasis on treatment with biologic drugs. We believe that treatment adherence could be positively influenced by such changes in the way of administration of a biologic treatment.

Rare extraintestinal manifestations of ulcerative colitis treated with dual biologic therapy: A case report.

BACKGROUND: Ulcerative colitis (UC) is an idiopathic, chronic inflammatory bowel disease (IBD) most often located in the rectum, but may involve the entire colon. Extra intestinal manifestations (EIMs) occur with varying frequency depending on the affected organ. The most common ones are musculoskeletal EIMs, affecting up to 33%-40% of IBD patients. These include, among others, inflammatory back pain, tendinitis, plantar fasciitis and arthritis. Only a few case reports in literature discuss Achilles tendinitis. CASE SUMMARY: This report describes a patient with UC and Achilles tendinitis in whom after many unsuccessful attempts of treatment with sulfasalazine, mesalazine, glucocorticosteroids, infliximab and tofacitinib, a complete UC remission and resolution of Achilles tendinitis were achieved with the use of dual biologic therapy (DBT)-ustekinumab and adalimumab (ADA). CONCLUSION: This case mentions rare EIMs of UC and suggests that DBT may be an alternative for patient with ulcerative colitis and EIMs.

Unveiling the Impact of Maternal Hyperthermia in the Late First Trimester: A Case Report of Anterior Esthetic Rehabilitation Utilizing Heterodontic Biologic Posts.

The perinatal maternal environment is important for the normal development of the fetus. Epigenetic modifications that influence developmental control genes and signalling pathways for proper fetal development have been associated with maternal illnesses brought on by viruses, bacteria, or even parasitic protozoa. It is crucial to provide details on the onset, length, and timing of the mother's fever because these factors may influence the kind of certain abnormalities. Although fever is a primarily benign disease, it has been linked to negative health outcomes in children and has occasionally resulted in a substantial referral to critical care. This case report presents a 15-year-old female patient with repaired cleft palate and tetralogy of Fallot (TOF) who approached for esthetic rehabilitation of lower anterior teeth. The teeth (31, 32, 43) were tender on percussion. Radiographic evaluation showed the presence of periapical radiolucency. The root canal procedure was performed under local anaesthesia, and the supernumerary maxillary teeth were extracted. After cleaning and disinfecting, these teeth were used as biologic posts with respect to 32 and 33. A follow-up examination was performed after 12 months. The results of this case indicate that using autologous heterodontic biologic posts can lead to a favourable outcome.

Use of biologic therapies in the management of pyoderma gangrenosum: a systematic review.

Treatment of pyoderma gangrenosum (PG) is challenging due to the absence of standardized guidelines and the lack of evidence-based, effective treatment options. Here, we performed a systematic review to summarize the use of biologics and their efficacy in the treatment of PG. We searched PubMed/MEDLINE, EMBASE, and Cochrane electronic databases from their inception to September 22nd, 2022, and included 82 peer-reviewed studies with a total of 108 patients. Infliximab, adalimumab, and etanercept were the most utilized biologic therapies in the treatment of PG in 64.8% (70/108), 16.7% (18/108), and 11.1% (12/108) of the cases, respectively. With respect to treatment response, 88.9% (96/108) of the patients achieved complete resolution of PG with biologic therapies. The average number of days to improvement and resolution of PG treated after starting biologic therapies was 30 and 161, respectively. PG recurred in 15.5% (11/71) of those reported the outcome. Our study suggests that biologic therapies may be an attractive therapeutic option for PG with an excellent efficacy.

Outcomes of patients admitted with acute, severe ulcerative colitis on biologic therapy: a retrospective analysis from a tertiary referral hospital.

Background: In steroid-refractory acute, severe, ulcerative colitis (ASUC), salvage medical therapy with infliximab is recommended to reduce the risk of colectomy. However, the evidence supporting this practice is based on cohorts naïve to biologics. Consequently, the management of patients on biologic or small molecule therapy (BST) with ASUC is not well defined. Methods: We conducted a retrospective chart review of patients admitted with ASUC to Mount Sinai Hospital (MSH) in Toronto, Ontario from January 2018 until January 2022. Included subjects were considered to be on BST if they had received a dose of these agents within 56 days prior to admission. Our outcomes of interest included the mean difference in hospital length of stay (HLOS), rates of surgical consultation, rates of inpatient colectomies, and 90-day readmission rates between the 2 groups. Results: Of the 185 admissions for ASUC, 76 were on BST prior to admission and 109 were not. Baseline characteristics were similar between the 2 groups. There were no significant differences in hospital length of stay (7.46 days vs 7.45 days P = .52) or in-hospital colectomy rates between the 2 groups. Patients on BST had higher rates of surgical consultation (36.8% vs 8.3% P < .01) and 90-day readmission rates (26.3% vs 13.8% P = .03). Conclusions: We did not identify significant differences in the majority of our outcomes between the 2 groups. However, patients on BST were more likely to receive a surgical consultation during their admission and had higher rates of readmission at 90 days. Further studies evaluating the underlying factors that contribute to readmission in patients on BST in hospitals are needed.

Dupilumab response onset, maintenance, and durability in patients with severe CRSwNP.

BACKGROUND: Responder analyses of SINUS phase 3 study data have shown clinically meaningful improvements across multiple chronic rhinosinusitis with nasal polyps (CRSwNP) outcomes with dupilumab. OBJECTIVE: To gain a better understanding of dupilumab response dynamics over 52 weeks. METHODS: Post hoc analysis using data from the SINUS-52 (NCT02898454) intention-to-treat population, of patients with severe CRSwNP who received dupilumab 300 mg once every 2 weeks (q2w) or placebo. Response, defined as an improvement from baseline of ≥ 1 point for Nasal Polyp Score (NPS), nasal congestion (NC), and loss of smell (LoS), and ≥ 8.9 points for 22-item Sino-Nasal Outcome Test (SNOT-22), was assessed for rapidity, maintenance, and durability. RESULTS: 303 patients (dupilumab, n = 150; placebo, n = 153) were included. For each outcome measure, a greater proportion of patients achieved first response by Week 16 (rapidity) with dupilumab vs placebo: NPS, 75.3% vs 39.2%; NC, 60.0% vs 24.2%; LoS, 60.7% vs 15.7%; and SNOT-22, 83.3% vs 66.0%. Among dupilumab patients with a response by Week 16, more than 80% maintained response at Week 52 (maintenance). Over 52 weeks, greater proportions of dupilumab patients were responders at ≥ 80% of time points: NPS, 46.7% vs 2.6%; NC, 46.7% vs 9.2%; LoS, 47.3% vs 3.9%; and SNOT-22, 62.0% vs 21.6% (durability). CONCLUSION: Most CRSwNP patients achieve clinically meaningful responses to dupilumab by Week 16, and most of these patients had maintenance and durability of response with continued treatment over time.

Drug Survival on First Biologic Therapy Among Late-Onset Rheumatoid Arthritis Patients Compared to Early-Onset Patients: A Population-Based Cohort Study.

INTRODUCTION: Rheumatoid arthritis (RA) patients can be divided according to the age of disease onset and classified as late-onset RA ≥ 60 years old or early-onset RA < 60 years old. Current treatment guidelines do not stipulate any preference regarding the biologic that should be used first in the late-onset group. This study aims to compare the drug survival times on first biological treatment between late and early-onset RA patients. METHODS: This is a population based cohort study using the medical records of Leumit healthcare services. We included all eligible RA patients between 2000 and 2017. RA patients were divided into late- and early-onset RA groups and compared according to drug survival time on the first biological therapy. RESULTS: The final cohort included 3814 RA patients, 2807 (73.6%) of whom had early-onset RA. Overall, biologic disease-modifying anti-rheumatic drugs (bDMARDs) were used more often among early-onset compared to late-onset patients (16.9% vs. 7.8%, p < 0.001). Among early-onset patients, etanercept was associated with the longest drug survival time on the first biologic, and adalimumab and infliximab were associated with the longest drug survival times among late-onset patients. No differences were observed in drug survival times between late and early-onset patients on the first bDMARD, except for abatacept and golimumab with longer drug survival time among early-onset patients. CONCLUSION: Late-onset RA patients were treated with biologics to a lesser extent than early-onset patients, but no differences were observed in drug survival times at the first bDMARD between the two groups.

Pediatric eosinophilic gastritis treated with benralizumab: A case report.

We report one of the first cases of eosinophilic gastritis (EoG) in a child under 12 years treated with benralizumab. At 7 years, our patient was started on benralizumab after failing to respond to various combinations of high-dose omeprazole, milk elimination diet, oral viscous budesonide, and oral systemic steroids. He had a complete depletion of gastrointestinal tissue eosinophils with improved symptoms but had symptomatic flares with tapering of background therapy. However, after 4 years on benralizumab he became symptomatic again. Benralizumab may be a viable option for EoG refractory to systemic steroids but only as a short-term adjunct therapy. More robust studies with long-term data are needed, especially in this younger population.

The Use of Biologic Mesh for Repair of Perianal Fistulas.

This is a case series of three patients who presented with complex anorectal fistulas. Each patient underwent repair of complex anorectal fistulas with biologic mesh. We will discuss each case and our institution's experience with this relatively new technique. This case series demonstrates the use of biologic mesh for the repair of complex anorectal fistulas. Three patients are discussed who underwent repair of perianal fistulas using ACell mesh by two separate surgeons. We will discuss the rationale for offering this treatment, as well as the advantages and disadvantages. The use of biologic mesh in perianal fistulas is a relatively new topic that needs further investigation. Perianal fistulas can be difficult to manage for both patients and surgeons. There are many options for repair, ranging from simple to complex. Biologic mesh for complex fistulas may be a useful option to avoid the morbidity of more complex repairs, such as flaps.

Biosimilar Uptake In The US: Patient And Prescriber Factors.

Among 196,766 commercially insured and Medicare Advantage patients who newly initiated biologic drugs with available biosimilar versions, biosimilar initiation increased from 1 percent in 2013 to 34 percent in 2022. Patients were less likely to initiate biosimilars if they were younger than age eighteen or the drug was prescribed by a specialist or administered in a hospital outpatient facility.

De novo manifestations during adalimumab treatment in Behçet's syndrome.

OBJECTIVES: Treatment response may be variable across organ manifestations of Behçet syndrome (BS). We aimed to determine the frequency of de novo manifestations during adalimumab treatment. METHODS: We conducted a chart review of all BS patients who received adalimumab in our center between 2008 and 2023. Demographic data, reasons for initiating adalimumab, concurrent medications, previous treatments, and outcomes were recorded. We defined de novo manifestations as new BS manifestations that occurred for the first time during treatment with adalimumab. For patients with vascular involvement, a new vascular event at another vessel was also considered as a de novo manifestation. RESULTS: Among the 335 patients, a de novo manifestation developed in 14 (4%) patients. De novo manifestations were vascular involvement in 5 patients, arthritis in 3, anterior uveitis in 2, nervous system involvement in 2, gastrointestinal involvement in 1, and epididymitis in 1 patient. The primary reasons for adalimumab treatment were vascular involvement in 5 patients, uveitis in 4, arthritis in 3, mucocutaneous involvement in 1, and epididymitis in 1 patient. Upon the development of de novo manifestation, adalimumab was switched to another biologic in 4 patients, dose was intensified in 3, colchicine, conventional immunosuppressives, and/or glucocorticoids were added in 5, and topical eye drops were added in 2 patients, leading to remission of de novo manifestations in all patients. CONCLUSION: De novo manifestations were infrequent (4%) among BS patients treated with adalimumab. Of these, 57% were major organ involvement, mainly vascular involvement. None of the patients developed posterior uveitis.

Easy and safe: A new surgical fixation -technique for acute and chronic anterior instabilities of the sternoclavicular joint: technique and results.

BACKGROUND: Instabilities of the SC joint are a rare injury, accounting for only 3% of all injuries of the shoulder-girdle. While acute posterior dislocations are an emergency and require immediate surgical intervention, anterior instabilities (first and second degree according to Allman) can mostly be treated conservatively. Chronic and highly instable acute anterior instabilities often imposes a significant limitation on the lives of affected patients. Currently, there is no established therapeutic algorithm in place. METHODS: This retrospective case series with prospective collection of data was performed at a level-I trauma centre. Patients treated surgically for anterior SC joint instabilities between January 2013 and December 2019 and with a minimum follow-up of 24 months were included. The injuries comprised of six acute anterior dislocations treated with tape-cerclage in a "figure-of-8" configuration; twelve patients with chronic anterior SC instabilities were treated with autologous tendon grafts. For one highly unstable chronic anterior instability in addition to the tendon graft synthetic suture material was applied. The clinical evaluation consisted of a physical examination and a standardized questionnaire, which included subjective and objective shoulder scores. RESULTS: Out of 24, 19 patients (79%) with an average age of 32 years ± 15 were available for follow-up. 63% of the patients were male. After a mean follow-up of 57 months, the mean age- and sex-adapted Constant-Murley Shoulder Score (CS) of acute anterior luxations amounted to 90 points ± 20, Nottingham Clavicle Score (NCS) to 81 points ± 22 and DASH Score to 11 points ± 18. Chronic anterior instabilities had a mean CS of 90 points ± 12, NCS of 83 points ± 17 and DASH Score of 4 points ± 5. The study shows a complication rate of 10%. Two patients underwent revision surgery. CONCLUSION: To conlude, monocortical SCJ fixation in a "figure-of-8" fashion presents a low risk for complication and a low revision rate and can achieve equally good functional outcome after the treatment of highly unstable acute and chronic anterior SCJ instabilities than other published techniques. Our approach presents less risk to the neurovascular structures of the mediastinum than other published techniques requiring bicortical drilling, therefore making the technique more accessible to hospitals without a cardiothoracic surgical background.

Biomolecular therapies for chronic discogenic low back pain: A narrative review.

Chronic low back pain caused by intervertebral disc (IVD) degeneration, also termed chronic discogenic low back pain (CD-LBP), is one of the most prevalent musculoskeletal diseases. Degenerative processes in the IVD, such as inflammation and extra-cellular matrix breakdown, result in neurotrophin release. Local elevated neurotrophin levels will stimulate sprouting and innervation of sensory neurons. Furthermore, sprouted sensory nerves that are directly connected to adjacent dorsal root ganglia have shown to increase microglia activation, contributing to the maintenance and chronification of pain. Current pain treatments have shown to be insufficient or inadequate for long-term usage. Furthermore, most therapeutic approaches aimed to target the underlying pathogenesis of disc degeneration focus on repair and regeneration and neglect chronic pain. How biomolecular therapies influence the degenerative IVD environment, pain signaling cascades, and innervation and excitability of the sensory neurons often remains unclear. This review addresses the relatively underexplored area of chronic pain treatment for CD-LBP and summarizes effects of therapies aimed for CD-LBP with special emphasis on chronic pain. Approaches based on blocking pro-inflammatory mediators or neurotrophin activity have been shown to hamper neuronal ingrowth into the disc. Furthermore, the tissue regenerative and neuro inhibitory properties of extracellular matrix components or transplanted mesenchymal stem cells are potentially interesting biomolecular approaches to not only block IVD degeneration but also impede pain sensitization. At present, most biomolecular therapies are based on acute IVD degeneration models and thus do not reflect the real clinical chronic pain situation in CD-LBP patients. Future studies should aim at investigating the effects of therapeutic interventions applied in chronic degenerated discs containing established sensory nerve ingrowth. The in-depth understanding of the ramifications from biomolecular therapies on pain (chronification) pathways and pain relief in CD-LBP could help narrow the gap between the pre-clinical bench and clinical bedside for novel CD-LBP therapeutics and optimize pain treatment.

Performance of Contrast-Enhanced Mammography (CEM) for Monitoring Neoadjuvant Chemotherapy Response among Different Breast Cancer Subtypes.

Neoadjuvant chemotherapy (NAT) plays a crucial role in breast cancer (BC) treatment, both in advanced BC and in early-stage BC, with different rates of pathological complete response (pCR) among the different BC molecular subtypes. Imaging monitoring is mandatory to evaluate the NAT efficacy. This study evaluates the diagnostic performance of Contrast-Enhanced Mammography (CEM) in BC patients undergoing NAT. This retrospective two-center study included 174 patients. The breast lesions were classified based on the molecular subtypes in hormone receptor (HR+)/HER2-, HER2+, and triple-negative breast cancer (TNBC). The histopathological analysis performed following surgery was used as a reference standard for the pCR. Sensitivity, specificity, PPV, and NPV were measured overall and for the different subtypes. We enrolled 174 patients, 79/174 (46%) HR+/HER2-, 59/174 (33.9%) HER2+, and 35/174 (20.1%) TNBC; the pCR was found in 64/174 (36.8%), of which 57.1% were TNBCs. In the total population, the CEM sensitivity and specificity were 66.2% and 75.2%, with a PPV of 61.4% and an NPV of 78.8%. The highest specificity (80.9%) and NPV (91.7%) were found in HR+/HER2-, while the highest sensitivity (70%) and PPV appeared (73.7%) in TNBC. The results indicate that CEM is a valid tool to assess the pCR, with different performances among the subtypes of BC.

Posttransplant inflammatory bowel disease after successful solid organ transplantation: Not out of the woods yet.

OBJECTIVES: Gastrointestinal symptoms can occur following pediatric solid organ transplantation (SOT), and a subset of children will develop chronic inflammatory bowel disease (IBD) posttransplant. The goal of this study was to characterize patients who developed IBD following SOT, their treatment modalities, and clinical course. METHODS: A retrospective review was performed of electronic medical records of patients 0-18 years of age who underwent heart, kidney, liver, or intestinal transplantation at our center from January 2009 to April 2019. Patients who developed IBD were included in the final analysis. Demographics, symptoms, and clinical information were recorded. Endoscopic and histologic data and initial and current medications were noted for each patient. Outcomes of interest included phenotype at the time of IBD diagnosis, surgical interventions for IBD, and clinical trajectory at last median follow-up. RESULTS: Eight patients with IBD after heart (n = 3, 37.5%), kidney (n = 2, 25.0%), liver (n = 1, 12.5%), intestinal (n = 1, 12.5%), or multivisceral (heart and kidney, n = 1, 12.5%) transplants were included. Before IBD diagnosis, most patients developed diarrhea (n = 5, 62.5%) and abdominal pain (n = 5, 62.5%). Abnormal endoscopic findings were most common in the colon. Patients were started on medications including 5-aminosalicylates, steroids, and azathioprine. Two patients required biologic therapy and were receiving vedolizumab at last follow-up. Some patients required adjustment of immune suppression. CONCLUSIONS: Posttransplant IBD can occur following SOT. Patients exhibit inflammatory, nonstricturing disease though one patient experienced fistulizing disease. Complications are uncommon and many patients enter remission with 5-aminosalicylates alone, though some require adjustment in primary immune suppression.

Advanced maternal age (AMA) and pregnancy: a feasible but problematic event.

This narrative review aimed to summarize all adverse outcomes of pregnancy in advanced maternal age (AMA) to assess the age of the mother as a potentially crucial risk factor. AMA refers to women older than 35 years. While expectations and the role of women in society have undergone significant changes today, the biology of aging remains unchanged. Various pathologic changes occur in the human body with age, including chronic noncommunicable diseases, as well as notable changes in reproductive organs, that significantly affect fertility. Despite substantial advancements in technology and medicine, pregnancy in AMA remains a formidable challenge. Although there are some advantages to postponing childbirth, they primarily relate to maternal maturity and economic stability. However, regrettably, there are also many adverse aspects of pregnancy at advanced ages. These include complications affecting both the mother and the fetus. Pregnants in AMA were more prone to suffer from gestational diabetes mellitus, preeclampsia, and eclampsia during pregnancy compared to younger women. In addition, miscarriages and ectopic pregnancies were more prevalent. Delivery was more frequently completed via cesarean section, and postpartum complications and maternal mortality were also higher. Unfortunately, there were also complications concerning the fetus, such as chromosomal abnormalities, premature birth, low birth weight, admission to the neonatal intensive care unit, and stillbirth.