Complicaciones maternas y perinatales en gestantes con lupus: Estudio de casos y controles / Maternal and Perinatal Complications in Pregnant Women with Lupus: Case control Study

Objetivo: Determinar la frecuencia de complicaciones materno-perinatales y factores clínicos asociados a estos resultados en estantes con lupus. Métodos: Se realizó un estudio de casos y controles a partir de historias clínicas de pacientes con diagnóstico Lupus Eritematoso Sistémico en embarazo, entre 2010-2022 en una institución de salud en Medellín-Colombia. Éstas se clasificaron como casos (pacientes con resultados adversos materno-perinatales) y controles (pacientes sin resultados adversos). Resultados: Se incluyó un total de 67 pacientes (35 casos y 32 controles). Las complicaciones maternas más frecuentes fueron los trastornos hipertensivos asociados al embarazo (71,4 %), incluyendo preeclampsia y una presentación importante de partos pretérmino (68,6 %). La nefritis lúpica previa y durante el embarazo, fue más frecuente en los casos que en los controles (31,4 % versus 9,4 %). Los compromisos cardiovasculares, de mucosas y musculo-esquelético, fueron más frecuentes durante el embarazo (31,4 %, 40 % y 34,3 %, respectivamente), coincidiendo con mayor actividad del lupus, principalmente durante el embarazo. El compromiso cardiovascular y de mucosas durante el embarazo, así como tener síndrome antifosfolípido se relacionaron con desenlace materno-perinatal adverso. Conclusión: Componentes clínicos propios de la enfermedad como la nefritis lúpica, el síndrome antifosfolípido, el compromiso cardiovascular, y de mucosas podrían predisponer a desenlaces maternos y/o perinatales adversos como trastornos hipertensivos asociados al embarazo, pretérmino, restricción de crecimiento fetal, entre otros(AU)

Objective: To determine the frequency of maternal-perinatal complications and the clinical factors associated with these outcomes in pregnant women with lupus. Methods: A case-control study was conducted using the medical records of patients diagnosed with pregnancy and lupus in a healthcare institution in Medellin, Colombia, between 2010 and 2022. The patients were classified as cases (patients with adverse maternal-perinatal outcomes) and controls (patients without adverse outcomes). Results: A total of 67 patients (35 cases and 32 controls) were included. The most frequent maternal complications were pregnancyassociated hypertensive disorders (71.4%), including preeclampsia and a significant presentation of preterm deliveries (68.6%). Lupus nephritis prior to and during pregnancy was more frequent in cases than in controls (31.4% versus 9.4%). Cardiovascular, mucosal and musculoskeletal compromises were more frequent during pregnancy (31.4%, 40% and 34.3%, respectively), coinciding with greater lupus activity, mainly during pregnancy. Cardiovascular and mucosal involvement during pregnancy, as well as having antiphospholipid syndrome, were related to adverse maternal-perinatal outcome. Conclusion: Clinical components of the disease such as lupus nephritis, antiphospholipid syndrome, cardiovascular and mucosal involvement, are factors that may predispose these patients to adverse maternal and/or perinatal outcomes, such as hypertensive disorders associated with pregnancy, low birth weight, preterm, fetal growth restriction, among others(AU)

Posttraumatic Arthritis After Acetabular Fractures.

This article highlights patient, radiographic, and surgical risk factors for the development of posttraumatic arthritis after acetabular fractures. Surgical treatment options including acute and staged total hip arthroplasty as well as outcomes after arthroplasty for fracture management are addressed.

Management of Index Finger Metacarpophalangeal Joint Arthritis.

Metacarpophalangeal joint arthritis of the index finger is a debilitating disease often caused by osteoarthritis or inflammatory arthritides such as rheumatoid arthritis. Treatment options include nonsurgical management with nonsteroidal anti-inflammatory drugs, splinting, occupational therapy, corticosteroid injections, and disease-modifying antirheumatic drugs. Operative management options include arthrodesis and arthroplasty, which can be further broken down into silicone implants and 2 component resurfacing implants. The article summarizes the current literature for each of the treatment options for metacarpophalangeal joint arthritis of the index finger.

Perilunate Fracture-Dislocation: Results at Mean Follow-Up of 7 Years after ORIF.

Background: Perilunate fracture-dislocations are frequently associated with a high risk of developing post-traumatic arthritis. Current studies indicate that during mid-term follow-ups, radiological signs of arthritis do not appear to correspond with functional score. The aim of this study was to assess the occurrence of posttraumatic arthritis and the wrist function after perilunate dislocations (PLD) and fracture dislocations at a mid-term follow-up of 7 years. Methods: We report the clinical and radiological outcomes of 17 wrists treated for PLD or fracture-dislocation by open reduction and internal fixation through a dorsal approach with dorsal ligament repair. Functional outcomes were evaluated using the short version of the Quick Disabilities of the Arm, Shoulder and Hand questionnaire (QuickDASH), the Patient-Rated Wrist Evaluation questionnaire (PRWE) and the Mayo Wrist Score (MWS). Results of radiographs were assessed using the Herzberg Radiological Scoring Chart. Results: The MWS showed five excellent, five good, five fair and two poor results with an average score of 81%. Radiological analysis using the Herzberg classification revealed midcarpal and/or radiocarpal arthritis in 65% of cases, lunate collapse in 59% and an increase in the mean ulnar translocation ratio in 53% of the cases. Complications included one case of lunate osteonecrosis and one case of stage 3 scapholunate advanced collapse that required revision surgery. Conclusions: Although the clinical and functional outcomes are favourable at mid-term follow-up, radiological evaluation shows a progression towards osteoarthritis (OA). Further research is warranted to refine treatment strategies and investigate factors influencing the development of OA. Level of Evidence: Level IV (Therapeutic).

Three-Dimensional-Printed Patient-Specific Total Cuboid Replacement for Treatment of Post-traumatic Arthritis: A Case Report.

Cuboid injuries, including fractures, are rare and infrequently occur in isolation. Often, cuboid injuries can be treated nonoperatively. However, when surgery is indicated, appropriate management is necessary for maintaining the associated biomechanics of the midfoot. Current procedures for surgical management of the cuboid include open reduction and internal fixation, application of external fixation, or primary arthrodesis of the calcaneocuboid joint. Secondary procedures for symptomatic or poor outcomes of nonoperative and operative cuboid injuries consist of corrective osteotomy, bone resection, and interpositional arthroplasty. We present a novel surgical technique using a patient-specific three-dimensional-printed total cuboid replacement. This is an alternative treatment for post-traumatic arthritis of the cuboid along with a shortened lateral column. A single case example is given as well as details and discussion of the surgical technique.

Parallel versus Angulated Screw Configuration in Subtalar Arthrodesis for Posttraumatic Arthritis.

Background: To compare radiographic union and clinical outcomes between parallel and angulated screw configurations (SCs) for patients undergoing subtalar arthrodesis due to posttraumatic subtalar arthritis (PSA) after displaced intra-articular calcaneal fractures. Methods: This study retrospectively reviewed 140 consecutive PSA cases from March 2011 to November 2021 (parallel SC: group 1, n = 80; angulated SC: group 2, n = 60). Radiographic union, Foot and Ankle Outcome Score (FAOS), and visual analog scale (VAS) scores were among the outcome assessments. Six months after surgery, nonunion was confirmed based on plain radiographs, clinical evaluation, and computed tomography. Results: Groups 1 and 2 included 14 (17.5%) and 3 (5.0%) nonunion cases, respectively (p = 0.035). There was no significant difference in preoperative FAOS and VAS scores between the groups. However, group 2 had significantly better clinical outcomes in 2 of the 5 FAOS domains (sports and quality of life), as well as VAS scores at 3 and 6 months postoperatively and at the final follow-up (p < 0.05). Conclusions: Using the angulated SC for PSA had a lower nonunion rate and superior clinical outcomes than the parallel SC. Obtaining better radiological and clinical outcomes when using the angulated SC, rather than the parallel SC, would be advantageous.

A rare case of polyarthritis panniculitis and pancreatitis.

Extra pancreatic manifestations of pancreatitis are rare, with a prevalence of 2-3%. One such rare manifestation is the triad of joint pain (polyarthritis), tender skin lesions (panniculitis), and pancreatic inflammation (pancreatitis), known as PPP. The pathogenesis of this phenomenon is not fully understood but is believed to involve lipolysis by pancreatic enzymes at lipid-rich skin and joint sites. PPP primarily affects middle-aged males with a history of alcohol use disorder. Diagnosis can be challenging due to the absence of typical abdominal symptoms. Delayed diagnosis may significantly worsen outcomes. Supportive therapy is the mainstay, but resolution requires addressing the underlying pancreatic abnormality. We present a case of a patient with a history of alcohol use disorder and recurrent acute pancreatitis who developed joint pain and skin rash. Extensive work-up ruled out other causes, and imaging and biopsy confirmed the diagnosis of PPP. Symptomatic management and treatment of the underlying pancreatic abnormality led to complete resolution of symptoms. Our case serves to raise awareness of this rare but potentially fatal syndrome.

Thymic carcinoma presenting with overlap polyarthritis and myositis: A rare paraneoplastic syndrome in childhood.

Thymic tumors are very rare neoplasms in children and account for less than 1% of mediastinal tumors in pediatric patients. One-third of the pediatric patients present with symptoms related to the compression of the tumor mass on the surrounding anatomic structures, and paraneoplastic syndromes such as myasthenia gravis, pure red cell aplasia, acquired hypogammaglobulinemia, and connective tissue disorders, which rarely occur in children with thymic tumors. Herein, we report a case of thymic carcinoma mimicking the symptoms of a connective tissue disease with symmetrical polyarthritis accompanying myositis, fever, weight loss, and malaise in a 15-year-old male patient. To our knowledge, this is the first case pediatric thymic carcinoma accompany with severe polyarthritis and myopathy, thus we have reviewed the current literature regarding the cases of thymic malignancies coexisting with paraneoplastic syndromes in children.

Case report: Inflammatory sternoclavicular joint arthritis induced by an immune checkpoint inhibitor with remarkable responsiveness to infliximab.

This report describes the case of a 48-year-old woman who presented with sternoclavicular joint arthritis after administration of an immune checkpoint inhibitor (ICI), durvalumab, for small cell lung carcinoma. The onset of arthritis transpired 18 months after the commencement of the ICI therapeutic regimen and demonstrated resilience to glucocorticoid treatment. After excluding infectious aetiologies and metastatic involvement, the patient was diagnosed with ICI-induced arthritis (ICI-IA). Considering the articular implications akin to the SAPHO syndrome, the patient was treated with infliximab, resulting in complete resolution. This finding implies that biological DMARDs can serve as effective interventions for ICI-induced sternoclavicular joint arthritis. Given the heterogeneous nature of its pathogenesis, the selection of therapeutic agents may require customization based on the distinct clinical presentation of each individual case.

Leaky gut, circulating immune complexes, arthralgia, and arthritis in IBD: coincidence or inevitability?

Most host-microbiota interactions occur within the intestinal barrier, which is essential for separating the intestinal epithelium from toxins, microorganisms, and antigens in the gut lumen. Gut inflammation allows pathogenic bacteria to enter the blood stream, forming immune complexes which may deposit on organs. Despite increased circulating immune complexes (CICs) in patients with inflammatory bowel disease (IBD) and discussions among IBD experts regarding their potential pathogenic role in extra-intestinal manifestations, this phenomenon is overlooked because definitive evidence demonstrating CIC-induced extra-intestinal manifestations in IBD animal models is lacking. However, clinical observations of elevated CICs in newly diagnosed, untreated patients with IBD have reignited research into their potential pathogenic implications. Musculoskeletal symptoms are the most prevalent extra-intestinal IBD manifestations. CICs are pivotal in various arthritis forms, including reactive, rheumatoid, and Lyme arthritis and systemic lupus erythematosus. Research indicates that intestinal barrier restoration during the pre-phase of arthritis could inhibit arthritis development. In the absence of animal models supporting extra-intestinal IBD manifestations, this paper aims to comprehensively explore the relationship between CICs and arthritis onset via a multifaceted analysis to offer a fresh perspective for further investigation and provide novel insights into the interplay between CICs and arthritis development in IBD.

Synovial Lipomatosis With Extra-articular Extension in the Arthritic Wrist: An Unexpected Diagnosis.

ABSTRACT: Synovial lipomatosis is a rare condition characterized by adipocyte proliferation within joint synovial tissue. It most commonly affects the knee and is typically intra-articular. Only 5 published case reports describe extra-articular synovial lipomatosis of the wrist. We present a case of a sexagenarian patient seen for his wrist arthropathy. His x-ray revealed pan-wrist arthritis and inflammatory soft tissue swelling. The patient was slated for a wrist fusion and Darrach procedure. Following the dorsal skin incision in the operating room, an unusual adipose mass was identified infiltrating all extensor compartments: midcarpal, radiocarpal, and distal radioulnar joints. The mass was excised and sent to pathology prior to proceeding with the slated surgery. Synovial lipomatosis was diagnosed postoperatively based on histopathology. Six weeks postoperatively, the wrist fusion had healed clinically and radiographically, and his pain had improved. There was no evidence of recurrence. Synovial lipomatosis is a rare entity that may imitate multiple other pathologies. It is possible that synovial lipomatosis may represent a secondary occurrence following degenerative articular disease or trauma in older patients. This is the first case report to date describing synovial lipomatosis of the wrist with extra-articular extension in the setting of pan-carpal wrist arthritis.

A case report of multicentric reticulohistiocytosis with atypical cutaneous presentation.

Multicentric reticulohistiocytosis (MRH) is a rare systemic disorder characterized by histiocytic hyperplasia that mainly involves the skin, mucous membranes, and joints. The typical clinical features include papules, nodules, and arthritis. MRH lesions are relatively extensive but small and scattered. Joint inflammation is characterized by diffuse symmetric polyarthritis as the first symptom, which can be severe and disabling due to destructive joint changes. MRH is easily misdiagnosed in clinical practice. Here, we report the case of an elderly male patient who presented with polyarticular pain in the hip and interphalangeal joints as the first manifestation, followed by the development of large, isolated, bulging skin nodules, which are atypical MRH lesions. This is rare in all MRH case reports, and we made the correct diagnosis by combining skin histopathology, immunohistochemistry, and other clinical examinations. We performed surgical treatment on the local skin lesions of this patient. This case suggests that clinicians should actively correlate the condition and accurately diagnose MRH when encountering atypical skin changes or other diseases as the first symptom and explore the mechanisms of MRH and other clinical manifestations.

Total Ankle Arthroplasty in Young Patients.

With continuing advancements in total ankle arthroplasty (TAA), it is quickly becoming the procedure of choice for older patients with end-stage ankle arthritis. Multiple studies have been conducted on younger patients who have undergone TAA with promising results, but is it the procedure of choice? Considerations of TAA versus ankle arthrodesis, TAA implant longevity, outcomes of revision TAA, and whether patients should be offered an arthrodesis with plans for conversion to arthroplasty may help elucidate whether pursuing ankle arthroplasty in a younger, more active population is the correct approach for surgeons.

Metabolic and molecular imaging in inflammatory arthritis.

It is known that metabolic shifts and tissue remodelling precede the development of visible inflammation and structural organ damage in inflammatory rheumatic diseases such as the inflammatory arthritides. As such, visualising and measuring metabolic tissue activity could be useful to identify biomarkers of disease activity already in a very early phase. Recent advances in imaging have led to the development of so-called 'metabolic imaging' tools that can detect these changes in metabolism in an increasingly accurate manner and non-invasively.Nuclear imaging techniques such as 18F-D-glucose and fibroblast activation protein inhibitor-labelled positron emission tomography are increasingly used and have yielded impressing results in the visualisation (including whole-body staging) of inflammatory changes in both early and established arthritis. Furthermore, optical imaging-based bedside techniques such as multispectral optoacoustic tomography and fluorescence optical imaging are advancing our understanding of arthritis by identifying intra-articular metabolic changes that correlate with the onset of inflammation with high precision and without the need of ionising radiation.Metabolic imaging holds great potential for improving the management of patients with inflammatory arthritis by contributing to early disease interception and improving diagnostic accuracy, thereby paving the way for a more personalised approach to therapy strategies including preventive strategies. In this narrative review, we discuss state-of-the-art metabolic imaging methods used in the assessment of arthritis and inflammation, and we advocate for more extensive research endeavours to elucidate their full field of application in rheumatology.

Severe Acro-osteolysis Mimicking Arthritis Mutilans in a Patient with Primary Hyperparathyroidism: A Case Report.

BACKGROUND: Primary hyperparathyroidism (PHPT) should be considered in the differential diagnosis of a patient with suspected secondary osteoporosis, and severe osteoporosis with multiple fractures is frequently the first clinical manifestation of the disease. CASE PRESENTATION: Mutilating arthritis (arthritis mutilans) can be part of the clinical presentation of a number of rheumatic diseases, most commonly seen in psoriatic arthritis, rheumatoid arthritis, and juvenile idiopathic arthritis, but also in systemic lupus, systemic sclerosis, and multicentric reticulohistiocytosis. Evidence exists that subperiosteal and subchondral bone resorption, seen in PHPT, could induce the so-called 'osteogenic synovitis', which could eventually lead to the development of a secondary osteoarthritis with bone deformities. CONCLUSION: Here, we present a case report of a patient initially diagnosed with PHPT who presented with mutilating arthritis of the finger joints and discuss whether the severe acro-osteolysis is a manifestation of the endocrinopathy or whether there is a co-existing undiagnosed inflammatory joint disease.