Bone pain management with opioid medication in a patient with Camurati-Engelmann disease: a case report / Manejo del dolor óseo con medicación opioide en una paciente con enfermedad de Camurati-Engelmann: reporte de un caso

Introduction: Camurati-Engelman Disease is a rare genetic sclerosing bone dysplasia with periosteal and endosteal thickening of the cortical of the long bones. It generates pain secondary to the reduction of the medullary canal that is usually controlled with corticosteroids and, in severe cases, with surgical decompression. Case history: We present the case of a woman with a genetic diagnosis of Camurati-Engelman Disease with poor pain control with corticosteroid management and surgical procedures throughout her childhood and early adulthood. In whom optimal pain control was achieved with pain regimen with hydrocodone analgesic management. This is the first case described in the literature for adequate pain control using an opioid drug. Discussion: CE disease is an extremely rare genetic entity with little more than 300 cases reported in the world. It is generated by an alteration in the gene for growth factor-beta 1 (TGF-B1); it has a varied clinical presentation that can begin with bone alterations accompanied by muscle weakness, joint angular alterations, headache, and nerve compressions. It has a differential diagnosis with some genetic entities that may present clinical similarity, but its morphological and radiological characteristics are distinctive. The usual management of bone pain generated by this entity is based on corticosteroids, in addition to losartan or surgical intervention aimed at reducing cortical changes. The intervention with opioid analgesics accompanied by a rehabilitation plan is not a frequent report, this being a case of success due to the refractoriness of the symptoms in a patient with chronic pain, with a positive impact on her functionality and quality of life. Conclusion: It is considered that analgesic management with opioids may be a treatment option in patients with Camurati-Engelman disease refractory to corticosteroid management and surgical interventions.(AU)

Introducción: La enfermedad de Camurati-Engelman (CE) es una displasia ósea esclerosante rara, de causa genética. Se presenta con engrosamiento perióstico y endóstico de la cortical de los huesos largos. Genera dolor secundario a la reducción del canal medular, que habitualmente se controla con corticoides y en casos severos, con descompresión quirúrgica. Historia del caso: Presentamos el caso de una mujer con diagnóstico genético de enfermedad de Camurati-Engelman, con mal control del dolor, con manejo de corticosteroides y procedimientos quirúrgicos a lo largo de su niñez y adultez temprana. Se logró un control óptimo del dolor con un régimen con manejo analgésico con hidrocodona. Este es el primer caso descrito en la literatura de un adecuado control del dolor con un medicamento opioide. Discusión: La enfermedad de CE es una entidad genética extremadamente rara, con poco más de 300 casos reportados en el mundo. Se genera por una alteración en el gen del factor de crecimiento beta 1 (TGF-B1). Tiene una presentación clínica variada que puede iniciar con las alteraciones óseas acompañado de debilidad muscular, alteraciones angulares articulares, cefalea y compresiones nerviosas. Tiene diagnóstico diferencial con algunas entidades genéticas que pueden presentar similitud clínica, pero su característica morfológica y radiológica es distintiva. El manejo usual del dolor óseo generado por esta entidad se basa en corticoesteroides, además de losartán o intervenciones quirúrgicas orientadas a disminuir los cambios corticales. La intervención con analgésicos opioides, acompañada de un plan de rehabilitación, no es un reporte frecuente, siendo este un caso de éxito ante la refractariedad de los síntomas en una paciente con dolor crónico, impactando de manera positiva en su funcionalidad y calidad de vida.(AU)

Efficacy of denosumab therapy after alendronate treatment for a 66-year-old woman with Camurati-Engelmann disease and osteoporosis: a case report.

Camurati-Engelmann disease (CED) is characterized by hyperostois of multiple long bones. Although several treatments for CED complicated with osteoporosis have been described, it remains controversial whether such therapy is suitable for osteoporotic CED patients. We retrospectively enrolled a 66-year-old female patient with osteoporosis in CED who underwent denosumab therapy for 14 months. Denosumab was commenced after 3 years of alendronate treatment. Fourteen months later, lumbar and total hip bone mineral density showed gains of 5.9% and 6.4%, respectively. Bone turnover markers were also improved during follow-up. No fractures or other complications were recorded during the observational period. This is the first study describing denosumab treatment for an osteoporotic CED patient. Our findings indicate that denosumab is an effective therapy option for osteoporosis in CED.

Total Hip Arthroplasty in a Patient with Camurati-Engelmann Disease: A Case Report.

CASE: We review the case of a 44-year-old man with Camurati-Engelmann disease, who presented with chronic right hip pain that did not improve following intra-articular hip injections. He was functionally debilitated because of the worsening pain. Routine radiographs demonstrated severe right hip osteoarthritis and severe diaphyseal sclerosis of the femur. To address the narrowed medullary cavity, appropriate reaming of the diaphysis and broaching to fill the metaphysis were performed. The patient underwent an uncemented total hip arthroplasty that resulted in an excellent recovery with no complications. CONCLUSION: Uncemented total hip arthroplasty serves as a good option for patients with hip osteoarthritis secondary to Camurati-Engelmann disease. Anticipation of potential operative challenges is the key to avoiding complications and achieving an optimal, durable outcome.

Pain improvement in Camurati-Engelmann disease after anti-TNFα therapy.

Camurati-Engelmann disease (CED) is a rare disorder included in the group of craniotubular hyperostosis diseases. Corticosteroids are used for pain management in CED, but in refractory or corticosteroid-non-tolerant patients, pain management is limited. We report the case of a woman with CED diagnosed in early infancy whose initial complaints included persistent bone pain associated with progressive functional disability. She was treated with steroids but over time became dependent on higher doses with only mild pain relief. In her third decade, she was diagnosed with ulcerative colitis (UC) and was treated with mesalazine, azathioprine and prednisolone. Due to recurrent exacerbations of UC, treatment was changed to infliximab, an antitumour necrosis factor-alpha (TNFα). Remission of UC was achieved and CED-associated pain also improved with infliximab. This is the first report showing a possible role of anti-TNFα in pain management in CED with unsatisfactory response to steroids.

Camurati-Engelmann disease-a rare cause of tetany identified on bone scintigraphy: A case report.

RATIONALE: Camurati-Engelmann disease (i.e., progressive diaphyseal dysplasia) is an extremely rare autosomal dominant bone disorder. The most common clinical manifestations were chronic skeletal pain, waddling gait, muscular weakness. PATIENT CONCERNS: We described that a 27-year-old male with a 1-year history of intermittent tetany was referred for bone scintigraphy. The whole body bone scan images showed abnormal increased uptake of the tracer in the long bones of the upper and lower extremities as well as in the skull. DIAGNOSES: Combined the family history, the findings of the images and the genetic study, the diagnosis of Camurati-Engelmann disease was confirmed. INTERVENTIONS AND OUTCOMES: The patient responded well to the treatment of calcium gluconate. LESSONS: Bone scintigraphy would be helpful in the diagnosis and assessing the severity of Camurati-Engelmann disease.

Angioid streaks in a case of Camurati-Engelmann disease.

Camurati-Engelmann disease (CED) is a rare autosomal dominant disease with various phenotypic expressions. The hallmark of the disease is bilateral symmetric diaphyseal hyperostosis of the long bones with progressive involvement of the metaphysis. Ocular manifestations occur rarely and mainly result from bony overgrowth of the orbit and optic canal stenosis. We report a case of CED showing angioid streaks (ASs) in both fundi with no macular involvement and discuss the possible theories of the pathogenesis of AS in this disease.

A Rare Sporadic Case of Camurati-Engelmann Disease With Jaw Involvement.

Camurati-Engelmann disease (CED), or progressive diaphyseal dysplasia, is an uncommon bone dysplasia that is inherited in an autosomal-dominant pattern. The disease mainly affects the diaphyses of the long bones but can induce sclerotic changes to the facial skeleton and skull base. The diagnosis of CED is based on clinical and radiologic features. This article presents the clinical and radiologic characteristics of the jaws as visualized on cone-beam computed tomograms of a 46-year-old woman diagnosed with CED.

Orthopedic Manifestations of Type I Camurati-Engelmann Disease.

BACKGROUND: Camurati-Engelmann disease (CED) is a rare genetic skeletal disorder characterized by limb pain, muscle emaciation and weakness, and cortical thickening of the diaphysis of long bones. It is caused by mutations in the transforming growth factor beta 1 (TGFB1) (type I) or other unknown gene(s) (type II). We present 8 consecutive patients with type I CED. METHODS: We retrospectively reviewed medical records and radiographs of type I CED patients with special reference to the mode of presentation, process of diagnostic work-up, and disease course. They were 4 sporadic patients, and two pairs of mother and son. RESULTS: We categorized the mode of presentation into three groups. Group I had 4 patients who mainly presented with motor disturbances in young age. They drew medical attention for waddling gait, awkward ambulation or running, difficulty in going upstairs, or a positive Gower's sign at age 4 to 6 years. Subsequent development of limb pain and radiographic abnormality led to the diagnosis of CED at age 6 to 29 years. Group II had 3 patients who mainly presented with limb pain at age 15, 20, and 54 years, respectively. Radiographic evaluation and molecular genetic test led to the diagnosis of CED. The remaining 1 patient (group III) was asymptomatic until age 9 years when bony lesions at the tibiae were found incidentally. For the last 10 years, he intermittently complained of leg pain in the morning or after sports activities, which did not interfere with daily life. All the patients in group I showed a body mass index in the underweight range (< 18.4 kg/m2). At the latest follow-up, 4 patients in groups I and II required medication for the limb pain. CONCLUSIONS: CED presents with a wide range of severity. Awareness of this rare disease entity may be the key to timely correct diagnosis. This disease entity should be considered in the differential diagnosis of limb pain or motor disturbance in children to avoid unnecessary diagnostic work-up.

Treatment of Ribbing disease with 5-year follow-up and literature review.

Ribbing disease, or multiple diaphyseal sclerosis, is a rare diaphyseal sclerosis of unknown etiology. Patients with this pathology usually present with asymmetric pain limited to the lower extremities. Though all efforts are made to relieve the progressive pain associated with Ribbing disease, no medical or surgical treatments have been established yet. In this case report, we followed up a Ribbing case with sclerotic bone fenestration for 5 years. The radiological changes and the clinical effects are described, and the different Ribbing treatments are then briefly reviewed.

Elimination of pain and improvement of exercise capacity in Camurati-Engelmann disease with losartan.

BACKGROUND: Camurati-Engelmann disease (CED) is a rare disorder, with approximately 250 described cases in the literature. Treatment options are limited and have been suboptimal so far. PATIENT AND METHODS: A prepubertal girl aged 9 years was diagnosed with CED. Treatment with losartan was initiated at a daily dose of 0.75 mg/kg. Over a period of 12 weeks, the dose was gradually increased to 1.0 mg/kg/d. The patient was reviewed in clinic regularly and underwent thorough clinical assessments 9, 17, and 38 months after treatment initiation. RESULTS: The patient experienced marked clinical improvements with losartan. In particular, losartan treatment led to the complete elimination of the previously severe and incapacitating pain, with an increased ability to walk and perform physical activities. There was also a considerable improvement in body composition with increased lean and adipose tissue. Notably, the improvement in fat deposition had not been previously observed with other treatments in CED. Hematology, liver, and renal function tests were within normal ranges at presentation and remained so over the course of treatment. CONCLUSIONS: In light of our findings, losartan may be a useful option in CED management.

Camurati-Engelmann disease with obesity in a newly identified family carrying a missense p.Arg156Cys mutation in the TGFB1 gene.

We report on a family affected by Camurati-Engelmann disease, characterized by radiological signs limited to the tibia, and associated with overweight or obesity, which is not a known feature of this disorder. The affected patients were heterozygous for a c.466C > T mutation (which predicts p.Arg156Cys) in the latency associated protein (LAP)-coding domain of the TGFB1 gene. This mutation had previously been reported once in another family with a similar, atypical phenotype, which suggests a possible phenotype/genotype relationship.

Fresado endomedular en la enfermedad de Ribbing / Intramedullary reaming in Ribbing disease

La enfermedad de Ribbing es una displasia ósea esclerosante benigna poco frecuente. Se presenta con un incremento de la densidad ósea a nivel diafisario con engrosamiento cortical endo/periostal que predomina en extremidades inferiores. Presentamos el caso de una mujer de 28 años con una lesión de estas características a nivel tibial, que llega a obstruir por completo el canal medular, y con dolor muy intenso no controlable con analgésicos habituales. Está publicado en varios casos cómo el fresado endomedular alivia de forma notable los síntomas. Aplicamos dicho tratamiento detallando los pasos quirúrgicos empleados para evitar una fractura y falsa vía que puede producirse por la dificultad de traspasar el tapón óseo escleroso. La paciente mejoró inmediatamente en el postoperatorio encontrándose asintomática al año de la intervención. En su evolución natural la enfermedad tiende a estabilizarse, no hay datos a largo plazo en los pocos casos publicados con fresado endomedular (AU)

Ribbing disease is a rare benign sclerosing bone dysplasia. It presents with an increased bone density at the diaphysis with cortical endosteal/periosteal thickening and affects predominantly the lower extremities. We report a case of a 28 year-old woman with a this condition in her tibia that occluded the medullary cavity, with severe pain that could not be relieved with anti-inflammatory therapy. Several cases have been published on pain relief after intramedullary reaming. We performed this treatment with the surgical steps to avoid complications such as a fracture or false route that may occur due to the difficulty in piercing the closed medullary cavity. Pain improved immediately after surgery, and the patient is asymptomatic after one year. The natural progression of ribbing disease is to stabilise, but there are no data published with long term follow-up after intramedullary reaming (AU)

Hypothalamic amenorrhea in a Camurati-Engelmann disease--a case report.

OBJECTIVE: A case report of a patient diagnosed with Camurati-Engelmann Disease (CED) in association with the functional hypothalamic amenorrhea disturbances. CED is a very rare genetically determined disorder classified as a type of bone dysplasia. DESIGN: Case report. SETTING: Department of Gynecological Endocrinology, 3rd grade Medical University Hospital. PATIENT: Twenty-one years old female patient with CED admitted to the hospital because of primary amenorrhea. Her history revealed skeletal deformities and hearing impairment. METHODS: Clinical examination, ultrasound, laboratory evaluations (including serum gonadotropins (FSH, LH) at basal state and after stimulation with gonadotropin-releasing hormone, serum basal estradiol) radiological studies (X-ray of the head, the lumbar spine and lower extremities; a computed tomography of the head), G-banding karyotype, polymerase chain reaction and DNA sequencing. Hormonal serum evaluations were made using an enzyme-linked immunosorbent assay. The exon 4 of the transforming growth factor beta 1 gene was amplified by a polymerase chain reaction and the product was directly sequenced. RESULTS: The hormonal analysis was characteristic for the hypogonadotropic hypogonadism. Radiological and molecular analyses confirmed CED diagnosis. CONCLUSIONS: The hypothalamic amenorrhea in a patient with CED may be explained as a consequence of fat hypotrophy and very low body mass index. Therefore, impairment within hypothalamic-pituitary axis in patients with CED should be treated with special attention.

Camurati-Engelmann disease--a rare cause of bone pain.

OBJECTIVE: Camurati-Engelmann disease or progressive diaphyseal dysplasia is a rare autosomal dominant disease characterized by cortical thickening of the long-bone diaphyses accompanied by waddling gait, muscular weakness, hearing loss and chronic skeletal pain. We describe two cases of Camurati-Engelmann disease with differing presentations and review of the literature on several therapeutic options. METHODS: We present two cases of Camurati-Engelmann disease which responded to different medical therapies. Various diagnostic tests including radiographs, bone scan and genetic analysis are also described. RESULTS: These cases responded differently to the treatment options and provide an insight into the variable response of the disease. CONCLUSION: Diagnosis of this disorder is based on the clinical history, family history, clinical examination and imaging results. Recently genetic testing has become available for TGF-beta1 mutation Several therapeutic agents including biphosphonates, NSAIDs, prednisone and losartan have been described as therapeutic options with mixed results, as described in our cases.

Mujer con artralgias y aumento de tamaño de miembros superiores / No disponible

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Ghosal hematodiaphyseal dysplasia: a rare cause of a myelophthisic anemia.

Ghosal hematodiaphyseal dysplasia syndrome (GHDD) is a rare clinical syndrome characterized by increased bone density and a severe, myelophthisic anemia. Few cases have been reported worldwide and there are no detailed descriptions of the associated hematologic abnormalities and long-term clinical outcomes after treatment. Here, we report two siblings with GHDD who were successfully treated with chronic, low dose, corticosteroid therapy. Although GHDD is uncommon, these cases illustrate the need to consider GHDD in patients with anemia and bone dysplasia and the use of chronic, low-dose steroid therapy.