Review of current therapies for secondary hypertrophic pulmonary osteoarthropathy

Role of bisphosphonates in hypertrophic osteoarthropathy: a systematic review

BACKGROUND

The role of bisphosphonates (BP) in hypertrophic osteoarthropathy (HPOA) is unclear. We presented a case of primary HPOA and performed a systematic review of literature on the effect of BP on treatment response in primary and secondary HPOA.

METHODS

The study was prospectively registered in PROSPERO (CRD42022343786). We performed a PubMed literature search that restricted to the English language. We included patients diagnosed with primary or secondary HPOA who received BP. The primary endpoint assessed was the effectiveness of BP on response to pain or arthritis. Secondary outcomes included timing, degree, and duration of response, comparison to other HPOA therapies, impact of BP on radiology, bone scan, bone turnover markers, and adverse effects of BP.

RESULTS

Literature search retrieved only case reports. Forty-five patients (21 primary, 24 secondary HPOA) had received BP. Majority(88.3%) experienced improvement in pain or arthritis. Response was gradual for primary HPOA and within a median of 3 to 7 days for secondary HPOA after treatment with BP. Most patients had reduced bone scan uptake after BP. When other HPOA therapies were tried, half responded to BP after not having previously responded to other therapies, while a third received the treatments concurrently, making it difficult to attribute treatment response to a drug. Reporting of other secondary outcomes was very heterogenous and qualitative to draw conclusions. No major adverse effects have been reported for BP in HPOA.

CONCLUSION

Bisphosphonates provide an effective and safe treatment option for primary and secondary HPOA. However, there is a lack of randomized controlled trials.

Approach to the Patient With Pseudoacromegaly

Pseudoacromegaly encompasses a heterogeneous group of conditions in which patients have clinical features of acromegaly or gigantism, but no excess of GH or IGF-1. Acromegaloid physical features or accelerated growth in a patient may prompt referral to endocrinologists. Because pseudoacromegaly conditions are rare and heterogeneous, often with overlapping clinical features, the underlying diagnosis may be challenging to establish. As many of these have a genetic origin, such as pachydermoperiostosis, Sotos syndrome, Weaver syndrome, or Cantú syndrome, collaboration is key with clinical geneticists in the diagnosis of these patients. Although rare, awareness of these uncommon conditions and their characteristic features will help their timely recognition.

Pharmacology update: pamidronate for hypertrophic pulmonary osteoarthropathy in palliative care

Hypertrophic pulmonary osteoarthropathy (HPOA) is a rare syndrome that causes clubbed fingers, periostitis, and synovial effusions. It can adversely impact a patient's quality of life. It occurs secondary to pulmonary disease - most commonly pulmonary malignancy. The most effective treatment for HPOA is to treat the underlying disease, usually through surgical resection, chemotherapy, or radiation. However, symptomatic treatments rather than definitive treatments (surgical, chemotherapy, or radiation) are more appropriate for the palliative care patient. Pamidronate is a promising medication for the treatment of HPOA for its safety and rapid onset of action. Further research is indicated to determine whether pamidronate is consistently effective.

Chronic Joint Pain in a Young Adult With Cystic Fibrosis

A 25-year-old male with end-stage cystic fibrosis (CF) with genotype F508del/F508del presented to the clinic complaining of bilateral knee and ankle pain. He had severe lung disease (forced expiratory volume 1 {FEV1} 19% of predicted), chronic colonization with achromobacter, malnutrition, and CF-related diabetes. On physical examination, he was found to have bilateral knee swelling as well as pain on flexion and extension of the wrists and ankles without erythema or warmth. He was empirically started on prednisone and tramadol; however, at a three-month follow-up visit, he remained symptomatic. He was sent for a whole-body bone scan, which was consistent with hypertrophic pulmonary osteoarthropathy (HPOA). He was started on highly effective modulator therapy with elexacaftor/tezacaftor/ivacaftor and symptoms spontaneously resolved without further intervention.

Hypertrophic osteoarthropathy in renal cell carcinoma - A case report

Background

Hypertrophic osteoarthropathy (HOA) is a rare clinical condition including an abnormal periosteal reaction in the long bones that causes painful swelling and tenderness of the extremities, digital clubbing, arthritis, synovitis, and joint effusions. Most cases are associated with tumorous conditions and most commonly with lung cancer. HOA has been rarely reported in association with other cancers.

Case

A patient with a history of recurrent renal cell carcinoma was referred to our clinic with bilateral leg pain, knee joint effusion, and arthritis. Simple radiography and bone scintigraphy confirmed a diagnosis of HOA. Oral non-steroidal anti-inflammatory drugs, joint fluid aspiration, and intra-articular injection of pain medications were found to be effective in the management of HOA pain.

Conclusions

HOA prognosis depends on the underlying disease, therefore, cancer treatment is critical. This case demonstrates the need to consider HOA in patients with various malignancies who present with bone or joint pain of the extremities.

Nail is Systemic Disorders: Main Signs and Clues

Describing and listing all nail symptoms and signs in systemic disorders has already been widely detailed in dedicated textbooks. To be tutorial, this article described most common nails signs and the systemic disorders one may encounter in routine dermatologic consultation. Capsule summaries are presented for each section.

Hypertrophic Osteoarthropathy: A Secondary Manifestation of Malignant Melanoma

Background

Hypertrophic osteoarthropathy (HOA) is a rare finding in the setting of metastatic melanoma. A majority of cases of secondary HOA involve lung malignancies. Evaluation of presenting symptoms such as polyarthralgia and clubbing followed by review of imaging studies are diagnostic steps for HOA. Case Presentation. We present a 60-year-old female with a history of metastatic melanoma who presented with bilateral and symmetric polyarthralgia and clubbing. A plain film radiograph demonstrated periosteal thickening involving the metacarpals and proximal phalanges as well as the distal radius and ulna, consistent with HOA. The patient was treated with nonsteroidal anti-inflammatory agents for supported care.

Conclusion

HOA may be a secondary manifestation of metastatic melanoma. Recognition and supportive care of this condition may lead to improved quality of life for patients.

Recurrent hypertrophic pulmonary osteoarthropathy in an adult with bronchiectasis

Hypertrophic pulmonary osteoarthropathy (HPOA) is a well-documented complication of pulmonary malignancy and cystic fibrosis (CF). However, HPOA associated with exacerbations of non-CF bronchiectasis has only been reported once previously in an adolescent. We describe a case of an adult patient with bronchiectasis and HPOA, whose joint symptoms flared during pulmonary exacerbations and improved with treatment of each exacerbation.

More Than Knee Pain: A Case of Hypertrophic Osteoarthropathy Secondary to Lung Cancer

BACKGROUND

Hypertrophic osteoarthropathy (HOA) is a musculoskeletal pathology that often occurs as a paraneoplastic syndrome. 90% of HOA cases occur secondary to malignancy. 60 to 80% of which are lung cancers.

CASE REPORT

We present a case of a 61-year-old man who had worsening knee pain. HOA was incidentally noted on extremity X-ray. The patient was found to have a soft-tissue attenuating mass on chest X-ray. The diagnosis of non-small cell lung cancer was made after bronchoscopy. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: HOA can be an indication of malignancy, most commonly lung cancer, so it is important to recognize the key radiographic findings associated with HOA. When treating patients with bone pain and clubbed digits, emergency physicians should strongly consider screening for more severe primary pathology.

Hipocratismo digital: conociendo sus causas. Reporte de caso

Introducción. El hipocratismo digital es un signo clínico que afecta principalmente los dedos de las manos y se caracteriza por deformidad en uñas con abombamiento en vidrio de reloj. Puede presentarse en pacientes con cáncer diseminado, enfermedad pulmonar preexistente y dolor óseo, por lo cual es importante considerar esta entidad para un diagnóstico y un tratamiento oportunos.Presentación del caso. Paciente masculino de 86 años con hipocratismo digital, tabaquista en abstinencia, quien ingresa a urgencias por cuadro clínico de 2 meses de evolución consistente en fiebre y pérdida de 19kg de peso. Al examen físico presentaba disminución de ruidos respiratorios en base pulmonar derecha, dedos en palillo de tambor y deformidad ungüeal en manos. La radiografía de tórax mostró opacidad a nivel parahiliar derecho bien definida de 5cm. La tomografía computarizada de tórax mostró masas de bordes irregulares a nivel parahiliar derecho y en segmento apical del lóbulo inferior del pulmón derecho, y derrame pleural ipsilateral. La biopsia guiada por tomografía documentó adenocarcinoma pulmonar bien diferenciado.Conclusiones. El hipocratismo digital plantea un desafío en medicina debido a que puede ser difícil llegar a un diagnóstico etiológico y se pueden requerir muchos estudios para su confirmación.

Successful Treatment of ROS1-rearranged Lung Cancer Complicated by Hypertrophic Pulmonary Osteoarthropathy with Crizotinib Therapy

Hypertrophic pulmonary osteoarthropathy (HPO) is a paraneoplastic syndrome characterized by digital clubbing, arthritis, and periostitis. Tumor removal usually leads to the resolution of these symptoms. We herein report the efficacy of crizotinib treatment for treating the symptoms of HPO associated with c-ros oncogene 1 receptor tyrosine kinase (ROS1)-rearranged lung cancer. A 71-year-old woman presented with a pulmonary tumor and arthritis. She was diagnosed with a ROS1-rearranged lung adenocarcinoma [stage IIIB (cT4N2M0) ] with HPO. Crizotinib dramatically reduced the tumor size and resolved the symptoms. After two months of crizotinib treatment, she underwent lobectomy, and a pathological evaluation revealed ypstage IIIA (ypT3a, ypN1). Crizotinib treatment was effective for reducing the tumor size and improving the symptoms of HPO.

Hypertrophic osteoarthropathy mimicking a reactive arthritis: a case report and review of the literature

Background

Hypertrophic osteoarthropathy (HOA) is a syndrome characterized by abnormal proliferation of skin and periosteal tissues of the extremities. It can be a rare hereditary disease (pachydermoperiostosis) or can be secondary to various diseases, though mostly lung malignancies. Here, we report an unusual clinical presentation of HOA.

Case presentation

A 77-year-old man presented with fever, diarrhea, and an oligoarthritis involving the left knee and the ankles. Since left knee synovial fluid aspiration revealed an aseptic synovitis and Clostridium Difficile toxin was detectable in stool samples, a reactive arthritis secondary to a Clostridium Difficile induced colitis was initially suspected. However, the presence of a worsened digital clubbing and the lack of a good clinical response to steroid therapy led us to perform a radionuclide bone scanning, which revealed HOA. This turned out to be associated with a lepidic predominant lung adenocarcinoma, which was clinically and radiologically difficult to distinguish from a relapse of pneumonia.

Conclusion

Consistent with the literature, HOA tends to have a variable clinical presentation, mimicking that of various rheumatic diseases. This clinical case shows that HOA can present as a presumptive acute reactive arthritis, and it highlights the importance of patient’s follow-up in the differential diagnosis of inflammatory arthritis, especially when a worsened digital clubbing is present.

Pierre-Marie-Bamberger syndrome and solitary fibrous tumor: a rare association

A solitary fibrous tumor originates in the pleura with variable degrees of invasion. Hypertrophic osteoarthropathy, known as Pierre-Marie-Bamberger syndrome, is characterized by clubbing of the fingers due to bone surface and soft tissue calcification, historically known as a bronchogenic carcinoma paraneoplastic syndrome; however, a few cases have been associated with solitary fibrous tumors. We describe the case of a 38-year-old woman who presented with clubbing of the fingers. Studies revealed an intrathoracic fibrous tumor that was successfully treated with improvement in symptoms.

Graft Infection Masquerading as Rheumatologic Disease: a Rare Case of Aortobifemoral Graft Infection Presenting as Hypertrophic Osteoarthropathy

BACKGROUND

Prosthetic vascular graft procedures are a common treatment modality for peripheral vascular disease. A relatively common complication is graft infection, occurring at a rate of 0.5-5%. When they occur, graft infections are associated with significant morbidity and mortality. Vascular graft infections also represent a diagnostic and therapeutic challenge for the physician METHODS: Here, we report a case where the rare finding of secondary hypertrophic osteoarthropathy was an important indication of underlying aortic graft infection that was initially misdiagnosed. A review of the literature revealed 34 cases of vascular graft infection associated with hypertrophic osteoarthropathy.

RESULTS

The mean interval from surgery to time of infection was approximately 5 years. Mortality was 35%. When combined with hypertrophic osteoarthropathy, vascular graft infection was complicated by an aortoenteric fistula in 53% of the cases.

CONCLUSION

The complexity of this case highlights the challenges physicians face in order to diagnose and treat this condition.

Hypertrophic Osteoarthropathy: Clinical and Imaging Features

Hypertrophic osteoarthropathy (HOA) is a medical condition characterized by abnormal proliferation of skin and periosteal tissues involving the extremities and characterized by three clinical features: digital clubbing (also termed Hippocratic fingers), periostosis of tubular bones, and synovial effusions. HOA can be a primary entity, known as pachydermoperiostosis, or can be secondary to extraskeletal conditions, with different prognoses and management implications for each. There is a high association between secondary HOA and malignancy, especially non-small cell lung cancer. In such cases, it can be considered a form of paraneoplastic syndrome. The most prevalent secondary causes of HOA are pulmonary in origin, which is why this condition was formerly referred to as hypertrophic pulmonary osteoarthropathy. HOA can also be associated with pleural, mediastinal, and cardiovascular causes, as well as extrathoracic conditions such as gastrointestinal tumors and infections, cirrhosis, and inflammatory bowel disease. Although the skeletal manifestations of HOA are most commonly detected with radiography, abnormalities can also be identified with other modalities such as computed tomography, magnetic resonance imaging, and bone scintigraphy. The authors summarize the pathogenesis, classification, causes, and symptoms and signs of HOA, including the genetics underlying the primary form (pachydermoperiostosis); describe key findings of HOA found at various imaging modalities, with examples of underlying causative conditions; and discuss features differentiating HOA from other causes of multifocal periostitis, such as thyroid acropachy, hypervitaminosis A, chronic venous insufficiency, voriconazole-induced periostitis, progressive diaphyseal dysplasia, and neoplastic causes such as lymphoma. ^©RSNA, 2016.

Clubbing and hypertrophic osteoarthropathy: insights in diagnosis, pathophysiology, and clinical significance

BACKGROUND

Digital clubbing and hypertrophic osteoarthropathy (HOA) form a diagnostic challenge. Subtle presentations of clubbing are often missed. The underlying pathophysiology remains unclear. Establishing a differential diagnosis based on nonspecific signs can be cumbersome. Finally, the prognostic value of clubbing and HOA remains unclear.

OBJECTIVE

This article reviews clinical criteria and pathophysiology of clubbing and HOA. A diagnostic algorithm is proposed, based on etiology and current insights. The prognostic impact on associated diseases is discussed.

METHODS

The Internet databases Medline and Embase were searched. Articles were selected based on relevance of abstract, article type and impact of the journal.

RESULTS

Diagnostic criteria include Lovibond's profile sign, distal/interphalangeal depth ratio and Schamroth's sign. Three pathophysiological causes of clubbing can be distinguished: hypoxia, chronic inflammation and aberrant vascularization. A prominent role for vascular endothelial growth factor is suggested. Associated symptoms and clinical signs should guide the initial diagnostic evaluation. Finally, clubbing is a negative prognostic factor in certain pulmonary disorders, including cystic fibrosis.

Hypertrophic osteoarthropathy in patient with Crohn's disease: a case report

Numerous causes of hypertrophic osteoarthropathy (HOA) have been reported. Commonly, secondary osteoarthropathy accompanies pulmonary diseases such as carcinoma of the lung, pleural tumors, lung abscesses, and bronchiectasis. However, HOA in inflammatory bowel disease is a rare complication. There are only a few reports of secondary HOA with Crohn's disease. Our purpose was to report another case of HOA in Crohn's disease. We describe a case of a 27-year-old man with underlying Crohn's disease presenting with 2 years of pain in multiple joints. Radiographic findings suggested HOA in extremities. We performed a conservative treatment including medication and rehabilitations. The patient's symptoms were much improved at the latest follow-up. Although numerous studies on HOA have been published, the pathogenesis of HOA is still unclear. Various treatment modalities were recommended but further studies to uncover the pathogenesis of HOA with Crohn's disease and to establish a treatment modality are needed.

Hypertrophic osteoarthropathy and congenital heart disease: this is not casual

This case presents a patient with congenital cyanotic heart disease in whom secondary hypertrophic osteoarthropathy was diagnosed. The symptoms of severe bilateral leg pain started 2 months before hospital admission. The presence of clubbing, painful swelling of the lower limbs and his comorbid condition roused the suspicion of hypertrophic osteoarthropathy and a skeleton radiograph of the lower limbs was performed. The last showed changes consistent with periosteal new bone formation, so a non-steroid anti-inflammatory drug was started with complete resolution of the debilitating pain. Hypertrophic osteoarthropathy is an uncommon disease that may be genetically acquired or secondary to other conditions affecting lungs, heart, liver or bowel. Considering it elusive pathogenesis, treatment options are scarce and symptomatic relief is still the main objective.

Combine and conquer: advantages and disadvantages of fixed-dose combination therapy

The majority of patients with type 2 diabetes mellitus (T2DM) do not achieve the glycaemic goals recommended by leading diabetes organizations using monotherapy alone, and often require multiple antihyperglycaemic agents to achieve glycaemic control. Fixed-dose combination (FDC) therapies offer a means to simplify complex treatment regimens, and have several advantages that help patients reach their glycaemic goals. In this review, four key benefits are identified and discussed in support of FDCs for treatment of patients with T2DM: (i) Greater efficacy compared with higher dose monotherapy, (ii) Reduced risk of adverse reactions relative to higher dose monotherapy, (iii) Lower overall costs and (iv) Improved medication concordance. Given these advantages, the place of fixed combination therapy in the course of treatment is discussed. Establishing a therapeutic strategy that incorporates fixed combination therapy (including combinations with insulin) will simplify the treatment of diabetes, ideally resulting in improved medication concordance, clinical outcomes and quality of life for patients with T2DM.

[Bronchial carcinoma and knee pain. Secondary hypertrophic osteoarthropathy]

Secondary hypertrophic osteoarthropathy (HOA), also known as Marie-Bamberger syndrome, is a rare neoplastic syndrome featuring clubbing of the tips of the digits, periosteal proliferation and synovial effusion of adjacent joints. We report a case where a patient without any other known medical condition developed persistent arthralgia and mobility restriction after bruising the left knee. As the initial X-ray examination of the knee showed a distinct periosteal proliferation of the left femoral bone, extended diagnostics were initiated during which a bronchial carcinoma was identified. After surgical removal of the primary tumor the symptoms of irritation in the knee joint recovered totally.

[Hypertrophic osteoarthropathy. Bamberger-Marie disease]

Hypertrophic osteoarthropathy (HOA) is the classical neoplastic disease in rheumatology characterized by a combination of digital clubbing, joint and bone pain, and proliferative periostitis. This combination of symptoms should initiate an intensive search for an underlying malignant disease usually of thoracic organs. Here we report the case of a patient with HOA and neuroendocrine carcinoma of the esophagus. Other non-malignant disorders of the lungs, heart and other organs should be considered in the differential diagnosis. In addition, rare cases of a primary hereditary form of HOA exist and the genetic background has recently been discovered. Thus, new insights into the pathophysiology have improved diagnostic and therapeutic options for this disorder.

Hypertrophic osteoarthropathy as a clinical manifestation of lung cancer

Hypertrophic osteoarthropathy is a paraneoplastic syndrome most often found in non-small cell lung cancer. Diagnosis is confirmed by the presence of clubbing on physical examination and periostitis on bone scintigram, and the syndrome generally resolves with treatment of the underlying malignancy. This article presents a case study and describes symptom management options, including nonsteroidal anti-inflammatory agents, octreotide, and bisphosphonates.

Rheumatic manifestations of primary and metastatic bone tumors and paraneoplastic bone disease

Bone tumors can show a wide range of nonspecific rheumatic manifestations. The presence of unexplained or atypical chronic bone pain, an enlarging bone mass, neurovascular compression syndromes, or pathologic fractures should alert us to the possibility of a bone tumor causing these symptoms. These patients must undergo a complete physical examination; adequate imaging; and, if needed, a biopsy to confirm their diagnosis and offer them an opportune treatment. In addition, bone tumors and other malignancies can present remote clinical manifestations and unusual laboratory findings (eg, HOA, hypophosphatemia, hyperphosphaturia, and hypercalcemia) that may be the first and early manifestation of an occult cancer. These findings should motivate a cancer screening according to age, sex, and personal history. Cancer therapies also have a big impact on bone health, increasing the risk of osteoporosis, osteomalacia, and/or osteonecrosis. Rheumatologists should be aware of possible long-term adverse events of cancer treatment to avoid future complications.

Pain management in hypertrophic pulmonary osteoarthropathy: an illustrative case and review

Hypertrophic pulmonary osteoarthropathy (HOA) is a condition associated with lung cancer and many other diseases. Pain associated with HOA can be disabling, unremitting, and refractory to conventional analgesic medications. We present a challenging case of HOA in a patient with nonsmall cell lung cancer and review specific therapies for management of HOA-related pain.

Lung cancer-induced paraneoplastic syndromes

PURPOSE OF REVIEW

Paraneoplastic syndromes occur commonly in patients with lung cancer, especially cancers of neuroendocrine origin. The syndromes can be the first clinical manifestation of malignant disease or a harbinger of cancer recurrence. To update the knowledge that would facilitate the care of lung cancer patients with paraneoplastic syndromes, this review focuses on the epidemiology, pathogenesis, clinical features, and current management of the more common and clinically relevant syndromes.

RECENT FINDINGS

Certain combinations of clinical signs and symptoms (endocrine, neurologic, immunologic, dermatologic, metabolic, constitutional, and hematologic) are associated with lung carcinoma as a manifestation of the secretion of cytokines and hormones by these cells or as an associated immunologic response. These syndromes can be categorized by common causative mechanisms: hormonal syndromes, autoimmune syndromes, and other syndromes of less clear cause. Recent advances in medical technology have allowed better understanding of these syndromes and the development of novel diagnostic and therapeutic tools.

SUMMARY

Increased awareness of paraneoplastic syndromes associated with lung cancer should lead to the earlier recognition and diagnosis of malignancies, thereby improving the overall prognosis of patients and alleviating associated comorbidities. Despite the recent advances in recognizing and treating paraneoplastic syndromes, many questions remain to be answered.