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Dupuytren's contracture (DC) is a fibroproliferative disorder of the palmar fascia characterised by the digits' flexion contractures and is associated with abnormal build-up of type III collagen. The prevalence of the disease is reported to be highest among Northern European descendants. However, the disease is widespread globally with varying prevalence. DC is a multifactorial disease, having both genetic and environmental factors contributing to the causality of the disease. Over the years, various studies have been conducted to understand the molecular mechanism and genetic aspects of DC but there is a lack of reports on the variants found in the exonic regions. Most reports are backdated making it necessary to re-evaluate the variants to further understand the genetic aetiology of DC. In this review, we first highlight the genetic aspects and previous genetic studies on DC. The report is followed by a discussion on the molecular pathways suggested to be associated with DC and a summary of the genetic variants in the exonic regions found in DC and their connections with the molecular pathways. A total of nine variants were reported originating from six genes comprising three pathways. Most variants reported are involved in the Wnt signalling pathway. Moreover, all variants identified are in European/Caucasian subjects and the variants found in the exonic regions are missense variants. A comparison of these findings with variants from populations of other regions can be conducted to identify the variants with the most occurrence to act as biomarkers or therapeutic targets for DC.
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Bruck syndrome is an autosomal recessive form of osteogenesis imperfecta (OI) caused by biallelic variants in PLOD2 or FKBP10 and is characterized by joint contractures, bone fragility, short stature, and scoliosis. PLOD2 encodes LH2, which hydroxylates type I collagen telopeptide lysines, a critical step for collagen crosslinking. The Plod2 global knockout mouse model is limited by early embryonic lethality, thus the role of PLOD2 in skeletogenesis is not well understood. We generated a novel Plod2 mouse line modeling a variant identified in two unrelated individuals with Bruck syndrome: PLOD2 c.1559dupC, predicting a frameshift and loss of the long isoform LH2b. In the mouse, the duplication led to loss of LH2b mRNA as well as significantly reduced total LH2 protein. This model, Plod2fs/fs, survived up to E18.5 although in non-Mendelian genotype frequencies. The homozygous frameshift model recapitulated the joint contractures seen in Bruck syndrome and had indications of absent type I collagen telopeptide lysine hydroxylation in bone. Genetically labeling tendons with Scleraxis-GFP in Plod2fs/fs mice revealed the loss of extensor tendons in the forelimb by E18.5 and developmental studies showed extensor tendons developed through E14.5 but were absent starting at E16.5. Second harmonic generation showed abnormal tendon type I collagen fiber organization, suggesting structurally abnormal tendons. Characterization of the skeleton by µCT and Raman spectroscopy showed normal bone mineralization levels. This work highlights the importance of properly crosslinked type I collagen in tendon and bone, providing a promising new mouse model to further our understanding of Bruck syndrome.
Bruck syndrome is a rare disease where individuals have brittle bone as well as contracted or stiff joints. Mutations in two genes are associated with Bruck syndrome and, in this work, we focus on PLOD2. Mice without Plod2 die at an early embryonic stage, before they have a chance to fully develop. In this work, we created a mouse with a PLOD2 mutation seen in people with Bruck syndrome. Some of these new Bruck syndrome model mice survived to a later gestational age, but all died at birth. The Bruck syndrome mice were small and had contracted joints. We found they were missing tendons in their arms and had structurally abnormal tendons in their knees. Bone mineralization was normal, but there were indications that the modifications needed for normal type I collagen structure were absent. Overall, this is an advantageous new mouse model of Bruck syndrome that can be used to study this rare disease and highlights the importance of Plod2 in tendon.
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BACKGROUND: Post-traumatic capsular contracture is a common complication of joint injury and surgery. Post-traumatic capsular contracture is associated with fibrosis characterized by excessive differentiation and proliferation of myofibroblasts and abnormal secretion and accumulation of extracellular matrix. Previous studies have suggested that IL11 plays a role in myocardial fibrosis. We thus hypothesized that IL11 may play a fibrotic role during capsular contracture, in order to discover new targets for preventing joint capsule contracture METHODS: We constructed a post-traumatic contracture model by excessively extending the knee joint and fixing the joint in the flexion position, and a post-traumatic joint capsule contracture model was constructed in the wild-type, IL11-/-, IL11R -/-, α-SMA-cre-IL11fl/fl, α-SMA-cre-IL11Rfl/fl mouse strain, with wild-type mice without any treatment of the knee joint as the control group. Fibrotic markers and the expression of IL11 and IL11R in knee joint tissue were detected in each group of mice. The NIH3T3 cell line was used for in vitro analyses. The expression of fibrosis markers, IL11, TGFß and ERK1/2 were detected by western blot, ELISA and RT-qPCR. RESULTS: Inhibition of IL11 inhibited ERK1/2 phosphorylation, reduced the secretion of collagen in the joint capsule, and inhibited the excessive differentiation and proliferation of myofibroblasts in the post-traumatic joint capsule contracture, thus alleviating the joint capsule contracture and obtaining better joint mobility. CONCLUSION: Downregulation of IL11 in traumatic joint capsule contracture inhibits ERK1/2 phosphorylation, thus significantly relieving joint capsule contracture. Our findings indicate the TGFß/IL11/ERK1/2 axis is an important pathway for the differentiation of fibroblasts into myofibroblasts. Anti-IL11 treatment is an effective means to prevent traumatic joint capsule contracture.
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Hallux interphalangeal joint (IPJ) flexion contracture is an uncommon deformity with various underlying causes, including trauma, neurological disorders, and connective tissue pathologies. We present a unique case of a 10-year-old female patient with neurofibromatosis type 1 (NF1) and a history of fibula transposition surgery, resulting in a hallux IPJ flexion contracture. We believe that the loss of the proximal fibular attachment of the extensor hallucis longus (EHL) following fibula harvesting resulted in EHL weakness and unopposed flexor hallucis longus (FHL) pull that eventually led to the contracture. The patient underwent various diagnostic assessments, ruling out other potential causes of the deformity. This case emphasizes the importance of considering previous surgical interventions when encountering flexion contractures of the toes.
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Infantile systemic hyalinosis (ISH) is a very rare autosomal recessive disorder, which is characterized by a systemic build-up of hyaline material that causes extensive tissue destruction and functional impairment. The signs of this debilitating illness, which can involve organs, skin anomalies, and joint contractures, frequently appear in infancy. The paucity of available research on ISH emphasizes the need for all-encompassing management approaches to address the wide range of symptoms and enhance the overall quality of life for impacted babies. The interdisciplinary approach to ISH highlights the need for physiotherapy as a crucial element, with an emphasis on addressing the motor and developmental problems linked to the illness. Improving mobility and functional independence in newborns with ISH is facilitated by therapeutic exercises designed specifically for their needs. Here, we present a case of a six-month-old male child who visited a tertiary care center with complaints of minimal movements of all four limbs since birth with the inability to hold the neck. On examination, it was found that there were low-set ears with popular rashes and contractures over distal joints. Electromyography (EMG) and nerve conduction velocity (NCV) were done, which had abnormal findings suggestive of myopathy. On skin biopsy, it was confirmed that the child was suffering from ISH. Thus, the patient was referred to a physiotherapist. After six weeks of physiotherapy sessions, it was found that early and consistent physiotherapy interventions have been linked to a decrease in joint stiffness-related pain and discomfort, improving the affected infants' general comfort. Furthermore, physiotherapy interventions have a crucial role in supporting adaptive methods to get around physical restrictions, making it easier for infants with ISH to reach developmental milestones that could otherwise be difficult. Although there is little research on the effects of physical therapy on infants with ISH, new data indicate that a proactive, tailored physical therapy program can greatly enhance the functional ability of impacted children, improve their overall quality of life, and avert further problems. It is crucial to incorporate physiotherapy into the comprehensive care of infants diagnosed with ISH. This highlights the significance of timely diagnosis, interdisciplinary cooperation, and continuous research aimed at improving and optimizing physiotherapeutic therapies for this uncommon and crippling genetic illness.
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Background: Idiopathic clubfoot occurs commonly in children with a prevalence of 1 in 1000. The Pirani scoring system, which consists of a midfoot contracture score and hindfoot contracture score, is traditionally used in assessing the severity of clubfoot deformity. Ponseti protocol is used in the management of clubfoot deformity. The study aimed to evaluate the outcome of the management of clubfoot using the Ponseti protocol and to correlate the outcome with the initial Pirani score. Materials and Methods: Eighty-two children aged 1 week-2 years with 128 idiopathic clubfeet were recruited into the study. The severity of their clubfoot deformities was scored using the Pirani scoring system on recruitment. They were managed with weekly serial manipulation and cast application with or without tendon-Achilles tenotomy according to Ponseti protocol. Results: The average initial Pirani score was 3.6 ± 0.9. The average number of casts used was 5.9 ± 1.3 (range: 4-9 casts). Tenotomy was done in 51.56% of the feet. The group that required tenotomy required more casts and as such longer duration of treatment than the "no tenotomy" group. There was a relapse rate of 2% in the feet of the compliant group, whereas the relapse rate was 69% in the group that was not compliant with the use of foot-abduction brace. The success rate at 6 months follow-up was 84.4%. Conclusions: Ponseti protocol is an excellent method of management of idiopathic clubfoot, and the Pirani scoring system was useful in assessing the initial severity and the outcome. The initial Pirani score correlates with the duration of treatment.
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A 59-year-old woman, who previously underwent surgery on her left long finger A1 pulley and left small finger distal interphalangeal joint for triggering and mallet deformity at another medical facility in March 2021, sought evaluation at an Orthopedics Hand clinic. She presented with limited finger movement, a flexion contracture, and difficulty extending her left long finger. Examination revealed an A2 pulley injury with extensive scar tissue. Subsequently, she underwent surgery to remove the scar tissue and reconstruct the A2 pulley using suture tape anchors. This case highlights the negative outcome following A1 pulley release due to an unintended A2 injury, resulting in significant scarring and an intrinsic plus digit posture. Additionally, it underscores the potential effectiveness of using non-absorbable synthetic sutures to minimize scarring and promote an early range of motion in cases where healing leads to excessive scarring around the flexor tendon sheath.
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Fibro-adipose vascular anomaly (FAVA) presents diagnostic and therapeutic challenges due to its rarity and overlapping features with other vascular malformations. Predominantly affecting the lower extremities, it manifests with pain and contracture, and surgical resection may be necessary in symptomatic cases. We present a case of a 36-year-old patient with FAVA in the right lower extremity, experiencing persistent symptoms since adolescence. The condition was managed with surgical gastrocnemius resection. Following surgery, the patient underwent a comprehensive rehabilitation program, resulting in significant clinical and functional improvement. This case highlights the importance of tailored interventions in FAVA. The challenges encountered in diagnosing and managing FAVA underscore the necessity for continued research and clinical discourse to improve patient care. Our report emphasizes the significance of collaborative and multidisciplinary care in maximizing functional recovery and quality of life post-gastrocnemius resection, highlighting the importance of optimized rehabilitation programs.
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In order to clarify the pathways closely linked to denervated muscle contracture, this work uses IoMT-enabled healthcare stratergies to examine changes in gene expression patterns inside atrophic muscles following brachial plexus damage. The gene expression Omnibus (GEO) database searching was used to locate the dataset GSE137606, which is connected to brachial plexus injuries. Strict criteria (|logFC|≥2 & adj.p < 0.05) were used to extract differentially expressed genes (DEGs). To identify dysregulated activities and pathways in denervated muscles, gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis, and Gene Set Enrichment Analysis (GSEA) were used. Hub genes were found using Cytoscape software's algorithms, which took into account parameters like as proximity, degree, and MNC. Their expression, enriched pathways, and correlations were then examined. The results showed that 316 DEGs were predominantly concentrated in muscle-related processes such as tissue formation and contraction pathways. Of these, 297 DEGs were highly expressed in denervated muscles, whereas 19 DEGs were weakly expressed. GSEA showed improvements in the contraction of striated and skeletal muscles. In addition, it was shown that in denervated muscles, Myod1, Myog, Myh7, Myl2, Tnnt2, and Tnni1 were elevated hub genes with enriched pathways such adrenergic signaling and tight junction. These results point to possible therapeutic targets for denervated muscular contracture, including Myod1, Myog, Myh7, Myl2, Tnnt2, and Tnni1. This highlights treatment options for this ailment which enhances the mental state of patient.
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BACKGROUND: Dupuytren disease, a chronic thickening and retraction of the palmar aponeurosis of the hands, may result in permanent and progressive flexion of one or more fingers. Percutaneous needle fasciotomy is a simple method that uses a hypodermic needle usually performed under local anaesthesia. The study aim was to report the postoperative results and complications using a percutaneous approach to treat Dupuytren contracture in a consecutive series of patients with advanced Dupuytren disease, also considering the relevant medico-legal implications. METHODS: Retrospective multicentre study of all patients with Tubiana stage 3-4 Dupuytren contracture treated with percutaneous needle aponeurotomy, with no ultrasound assistance, from 2012 to 2022. Patient demographics, disease severity, treatment-related complications, and the incidence of recurrence were identified. An overview of therapeutic treatment options has accounted for 52 relevant sources spanning the 2007-2023 time period. RESULTS: Overall, 41.7% (N = 200) of patients were females, the mean age was 72 years (60-89), the right hand was treated in 54.2% (N = 260) of patients. The little finger was involved in 50% of the patients. The 12 months mean PED was 9°, the mean quickDASH was 8, the mean URAM 6. Minor complications were reported in 18.7% (N = 90) of patients, typically skin lacerations (83.3%) with no clinical sequelae, and no major complications were reported. Recurrence occurred in 30% (N = 144) of patients. CONCLUSIONS: Percutaneous needle fasciotomy is safe and reliable even in patients with advanced Dupuytren disease, resulting in predictably acceptable outcome with low risk of complications.
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Contratura de Dupuytren , Fasciotomia , Agulhas , Humanos , Contratura de Dupuytren/cirurgia , Fasciotomia/métodos , Feminino , Masculino , Estudos Retrospectivos , Idoso , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Resultado do Tratamento , Recidiva , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
Medical researchers are increasingly utilizing advanced LLMs like ChatGPT-4 and Gemini to enhance diagnostic processes in the medical field. This research focuses on their ability to comprehend and apply complex medical classification systems for breast conditions, which can significantly aid plastic surgeons in making informed decisions for diagnosis and treatment, ultimately leading to improved patient outcomes. Fifty clinical scenarios were created to evaluate the classification accuracy of each LLM across five established breast-related classification systems. Scores from 0 to 2 were assigned to LLM responses to denote incorrect, partially correct, or completely correct classifications. Descriptive statistics were employed to compare the performances of ChatGPT-4 and Gemini. Gemini exhibited superior overall performance, achieving 98% accuracy compared to ChatGPT-4's 71%. While both models performed well in the Baker classification for capsular contracture and UTSW classification for gynecomastia, Gemini consistently outperformed ChatGPT-4 in other systems, such as the Fischer Grade Classification for gender-affirming mastectomy, Kajava Classification for ectopic breast tissue, and Regnault Classification for breast ptosis. With further development, integrating LLMs into plastic surgery practice will likely enhance diagnostic support and decision making.
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OBJECTIVE: To establish a predictive scoring model for bladder neck contracture (BNC) after laparoscopic enucleation of the prostate with preservation of the urethra (Madigan surgery) and explore the preventive measures against this postoperative complication. METHODS: We included 362 cases of BPH treated by laparoscopic Madigan surgery from January 2019 to March 2022 (45 with and 317 without postoperative BNC) in the training group and another 120 cases treated the same way in the verification group, collected the clinical data on the patients and evaluated the results of surgery. Using the least absolute shrinkage and selection operator (LASSO) and multivariate logistic regression, we analyzed the risk factors for postoperative BNC and constructed a predictive scoring model for evaluation of the factors. RESULTS: Compared with the baseline, the IPSS, quality of life (QOL) score and postvoid residual urine volume (PVR) were significantly decreased (P < 0.05) while the maximum urinary flow rate (Qmax) remarkably increased (P < 0.05) in the BPH patients at 3 months after surgery. Eight non-zero characteristic predictors were identified by LASSO regression analysis. Multivariate logistic regression analysis showed that short clinical experience of the surgeon, concurrent prostatitis, bladder rinse solution temperature <34â, catheter blockage, urethral balloon injection volume >40 ml and postoperative constipation were independent risk factors for postoperative BNC (P < 0.05). The best cut-off value was 2.36 points in both the training and the verification groups. The results of evaluation exhibited a high discriminability of the predictive scoring model. CONCLUSION: Laparoscopic Madigan surgery is a safe and effective method for the treatment of BPH. Short clinical experience of the surgeon, concurrent prostatitis, bladder rinse solution temperature <34â, catheter blockage, water injected into the urethral balloon >40 ml and postoperative constipation were independent risk factors for postoperative BNC. The predictive scoring model constructed in this study has a good discriminability and is simple and feasible, contributive to the prediction of postoperative BNC in BPH patients undergoing laparoscopic Madigan surgery.
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Laparoscopia , Complicações Pós-Operatórias , Hiperplasia Prostática , Humanos , Masculino , Laparoscopia/métodos , Complicações Pós-Operatórias/prevenção & controle , Hiperplasia Prostática/cirurgia , Fatores de Risco , Uretra/cirurgia , Contratura/prevenção & controle , Contratura/etiologia , Próstata/cirurgia , Idoso , Prostatectomia/métodos , Prostatectomia/efeitos adversos , Qualidade de Vida , Obstrução do Colo da Bexiga Urinária/cirurgia , Obstrução do Colo da Bexiga Urinária/etiologia , Obstrução do Colo da Bexiga Urinária/prevenção & controle , Modelos LogísticosRESUMO
INTRODUCTION: Post-mastectomy radiotherapy plays a crucial role in breast cancer treatment but can lead to an inflammatory response causing soft tissue damage, particularly radiation-induced capsular contracture (RICC), impacting breast reconstruction outcomes. Adipose-derived stem cells (ADSCs), known for their regenerative potential via paracrine capacity, exhibit inherent radiotolerance. The influence of tumor necrosis factor-alpha (TNF-α) on ADSCs has been reported to enhance the paracrine effect of ADSCs, promoting wound healing by modulating inflammatory responses. OBJECTIVE: This study investigates the potential of TNF-α-treated human ADSCs (T-hASCs) on silicone implants to alleviate RICC, hypothesizing to enhance suppressive effects on RICC by modulating inflammatory responses in a radiation-exposed environment. METHODS: In vitro, T-hASCs were cultured on various surfaces to assess viability after exposure to radiation up to 20 Gy. In vivo, T-hASC and non-TNF-α-treated hASC (C-hASCs)-coated membranes were implanted in mice before radiation exposure, and an evaluation of the RICC mitigation took place 4 and 8 weeks after implantation. In addition, the growth factors released from T-hASCs were assessed. RESULTS: In vitro, hASCs displayed significant radiotolerance, maintaining consistent viability after exposure to 10 Gy. TNF-α treatment further enhanced radiation tolerance, as evidenced by significantly higher viability than C-hASCs at 20 Gy. In vivo, T-hASC-coated implants effectively suppressed RICC, reducing capsule thickness. T-hASCs exhibited remarkable modulation of the inflammatory response, suppressing M1 macrophage polarization while enhancing M2 polarization. The elevated secretion of vascular endothelial growth factor from T-hASCs is believed to induce macrophage polarization, potentially reducing RICC. CONCLUSION: This study establishes T-hASCs as a promising strategy for ameliorating the adverse effects experienced by breast reconstruction patients after mastectomy and radiation therapy. The observed radiotolerance, anti-fibrotic effects, and immune modulation suggest the possibility of enhancing patient outcomes and quality of life. Further research and clinical trials are warranted for broader clinical uses.
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Background: In patients with a high recurrence risk after treatment for Dupuytren contracture (DC) by Collagenase Clostridium histolyticum (CCH), adjuvant medical therapy may improve the outcome. Non-steroidal anti-inflammatory drugs have been used in the treatment of similar fibroproliferative processes. The aim of this study was to investigate if adjuvant anti-inflammatory medication could improve the outcome of CCH treatment for DC. Methods: In a prospective double blinded randomised trial, the effect of adjuvant peroral celecoxib on the outcome of DC treated with CCH was investigated in 32 patients with a high fibrosis diathesis. Primary outcome was the increase in Total Passive Extension Deficit (TPED)/ray. Secondary outcomes were the TPED of the individual finger joints, Tubiana index, Disability of Arm, Shoulder and Hand score (DASH) and visual analogue scale (VAS) for pain and satisfaction. Results: A significantly greater improvement in the celecoxib group for TPED and metacarpophalangeal contracture was found. For the proximal interphalangeal joint, the effect was much less pronounced. The VAS for pain and satisfaction were better at 6 and 12 weeks in the celecoxib group. The other outcome parameters did not significantly differ between both groups. Conclusions: Adjuvant peroral administration of celecoxib might improve the gain in TPED after treatment with CCH in patients with DC and a high fibrosis diathesis, with a beneficial effect up to 24 months. Level of Evidence: Level II (Therapeutic).
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Celecoxib , Contratura de Dupuytren , Colagenase Microbiana , Sulfonamidas , Humanos , Contratura de Dupuytren/tratamento farmacológico , Celecoxib/uso terapêutico , Celecoxib/administração & dosagem , Método Duplo-Cego , Masculino , Feminino , Pessoa de Meia-Idade , Colagenase Microbiana/administração & dosagem , Colagenase Microbiana/uso terapêutico , Idoso , Sulfonamidas/administração & dosagem , Sulfonamidas/uso terapêutico , Sulfonamidas/farmacologia , Estudos Prospectivos , Pirazóis/uso terapêutico , Pirazóis/administração & dosagem , Pirazóis/efeitos adversos , Resultado do Tratamento , Inibidores de Ciclo-Oxigenase 2/uso terapêutico , Inibidores de Ciclo-Oxigenase 2/administração & dosagem , Medição da Dor , Anti-Inflamatórios não Esteroides/administração & dosagem , Anti-Inflamatórios não Esteroides/uso terapêutico , Injeções Intralesionais , Quimioterapia Adjuvante/efeitos adversosRESUMO
INTRODUCTION: Acute compartment syndrome (ACS) is an orthopaedic emergency affecting all age groups, yet diagnosis proves particularly difficult within the paediatric population and especially in the absence of fractures. CASE PRESENTATION: In this case report, we detail a rare instance of a non-fracture acute compartment syndrome (NFACS) in a 14-year-old boy, initially missed due to lack of suspicion. Symptoms included swelling, severe pain, and initial paresthesia in the hand. Despite prompt forearm fasciotomy, severe post-traumatic Volkmann contracture ensued, resulting in limited upper extremity function despite multiple corrective surgeries. CLINICAL DISCUSSION: Acute compart syndromes, occurring without fractures, often faces delayed diagnosis, particularly in paediatrics population. Clinical examination remains the diagnostic gold standard, with analgesia refractory pain warranting suspicion. Additional diagnostic criteria like ultrasound, MRI or CK blood values can be evaluated with reservation, especially in the paediatric population. CONCLUSION: This case highlights the importance of increased vigilance in diagnostics for NFACS especially in children, in order to not overlook NFACS, due to the wide variability in the aetiology and clinical appearance. We emphasize the relevance of clinical diagnostics and point out an increased awareness of NFACS in analgesic refractory pain.
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Background: Capsular contracture is one of the most common and severe complications after implant-based breast reconstruction. Recently, prepectoral implant-based breast reconstruction using acellular dermal matrix (ADM) has become an alternative to subpectoral implant-based reconstruction. However, risk factors for capsular contracture associated with recent prepectoral reconstruction trends are not well refined yet. Thus, the aim of this study was to determine risk factors for capsular contracture, and share our experience of treating capsular contracture in prepectoral reconstruction. Methods: This retrospective comparative study focused on 110 patients who underwent prepectoral implant-based breast reconstruction with ADM. Risk factors of capsular contracture were analyzed by comparing a capsular contracture group (27 cases) and a non-capsular contracture group (83 cases). Secondary treatment after capsular contracture development was analyzed in capsular contracture group. Results: According to univariate and multivariate analyses of risk factors for capsular contracture, single staged implant-based reconstruction (direct-to-implant), infection, and postoperative radiotherapy were significantly related to the development of capsular contracture. Also, surgical intervention including capsulectomy and capsulotomy with implant change showed a significant higher remission rate than other groups. Conclusions: Our study provides insights into risk factors and treatment choices for capsular contracture after prepectoral implant-based breast reconstruction with ADM. These findings can aid selection of patients, postoperative care and preventative treatment before reconstruction.
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Introduction: The incidence of hip dislocation (HD) in arthrogryposis multiplex congenital ranges from 15 to 30 %. Besides a stable hip, the ambulation potential of an AMC child is also dependent on severity of associated knee and foot deformations. The primary objective of this review is to determine the proportion of ambulators in AMC children treated by open reduction for HD. Methods: We searched major electronic bibliographic databases for reports on the treatment of HD among AMC children. Based on the surgical approach for open reduction of HD in AMC children, we divided the included studies into groups 1 (Anterior approach open reduction) and 2 (Medial approach open reduction). Results: We pooled 59 children/94 hips in this review from 7 studies. We identified 45 children/71 hips and 14 children/23 hips with a mean age of 20 (4-64) and 4.5 (0.5-11) months in groups 1 and 2, respectively. There were 97 % (44) and 92 %(Obeidat et al., 2011) 13 ambulators in groups 1 and 2, respectively. 47 % and 36 % of hips in groups 1 and 2 required additional procedures besides open reduction for redislocation and maintenance of hip reduction. 31 %22 and 13 %(Fisher et al., 1970 Feb) 3 of the hips sustained avascular necrosis in group 1 and 2. Conclusion: Children with AMC associated HD can be expected to ambulate with and without assistance in 90 % of the cases however, the foot and knee problems also need concomitant management. In children less than 6 months of age the medial approach based open reduction may be more efficacious and less complicating than anterior approach based open reduction however, at a later age anterior approach based open reduction is more effective due to need for pelvic and femur sided additional procedures.
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We present the case of a 57-year-old woman with a history of breast implants after augmentation mastopexy and persistent breast pain for six months. Despite a previous implant exchange with capsulectomy, the patient experienced a recurrence of symptoms for the last six months with a sudden worsening during the last night. Clinical examination revealed an asymmetry in favour of the left breast, but otherwise no clear evidence of implant-associated complication. The reported pain started retrosternally and radiated to the left scapula and arm. An acute myocardial infarction was suspected. Subsequent investigations confirmed a ST-elevation myocardial infarction. The patient received immediate cardiac catheterization, addressing an acute occlusion of the left anterior descending artery, followed by dual antiplatelet therapy. Despite successful treatment of the myocardial infarction, the patient continued to report pain in her left breast. In addition, inflammatory markers were significantly elevated. After excluding other possible sources of infection, sonography confirmed the suspicion of an implant infection. A multidisciplinary team approach guided therapeutic decision-making, balancing the high cardiovascular risk with the need to manage the implant-associated infection. Empirical antibiotic therapy and implant removal under sedoanalgesia facilitated resolution of symptoms and infection. This case highlights the importance of maintaining a broad differential diagnosis in patients presenting with breast implant-related concerns, particularly in those with concomitant cardiovascular risk factors.
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INTRODUCTION: Volkmann's ischaemic contracture (VIC) is a disabling condition resulting from tissue necrosis due to impaired vascular supply to the limb. Over the years VIC has become rare in developed countries with many different aetiologies described. It was alarming to have high incidence of established VIC in our practice in Nepal. A detailed analysis was conducted to accurately describe this issue. METHODS: We collected 47 cases of VIC over six years and noted the age, sex, district of origin and cause of VIC, duration of injury to presentation, and the grade of VIC. Then we compared these characteristics of VIC of each Nepal province and created a map to show the problematic regions. RESULTS: Out of 47 patients, 46 could have been prevented by an early treatment. The most common cause was a tight cast in 25 patients (53.19%), followed by unintentionally self-caused VIC by applying tight bandages in 21 patients (44.68%). Most cases came from province 6 (29.78%). Our group included three mild (6.4%), 35 moderate (74.5%) and nine severe (19.1%) cases of VIC. Only 14 cases (29.78%) had a timely fasciotomy in the past. CONCLUSION: VIC is an irreversible complication of the compartment syndrome which is an easily preventable condition in the setting of developing countries. Our focus should, therefore, aim at preventing such disastrous conditions as 97.87% of cases we encountered could have been avoided by proper primary care. In the case of Nepal most cases came from province 6 and province 3.
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Países em Desenvolvimento , Contratura Isquêmica , Humanos , Masculino , Nepal/epidemiologia , Feminino , Adulto , Contratura Isquêmica/etiologia , Pessoa de Meia-Idade , Adolescente , Criança , Extremidade Superior/irrigação sanguínea , Adulto Jovem , Pré-Escolar , IdosoRESUMO
PURPOSE: Bladder neck contracture after transurethral resection of the prostate is a common complication but without clear predisposing factors. In this prospective study, we evaluated the perioperative risk factors associated with bladder neck contracture after bipolar transurethral resection of the prostate. METHODS: The study included 391 patients who were admitted for bipolar transurethral resection of the prostate between October 2020 to October 2023 by three experienced surgeons. Forty three patients had bladder neck contracture and their perioperative parameters were compared with randomly chosen 172 patients without bladder neck contracture. RESULTS: There were no significant differences between the studied groups regarding the general and present history characteristics. Re-catheterization after transurethral resection of the prostate, post-operative recurrent urinary tract infection, resection speed, and associated urethral stricture were significantly higher among the bladder neck-contraction group (P < 0.05), while total PSA, total prostate weight, post void residual urine volume, resected gland weight, resection time and catheter duration were significantly lower among the bladder neck-contraction group (P < 0.05). CONCLUSION: Bladder neck contracture after bipolar transurethral resection of the prostate is more common among patients with small fibrotic prostate, low total PSA, small post- void residual urine volume, those with a higher incidence of post-operative recurrent urinary-tract infection and patients with a higher incidence of re-catheterization after transurethral resection of the prostate.