Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0151825 (bone pain)
 3,118 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A successful induction of remission in two patients with resistant multiple myeloma using a new combination therapy of modified M-2 protocol and interferon-alpha (IFN-alpha) is described. The first case was a 32-year-old man with K type urinary Bence-Jones protein who became resistant after treatment with melphalan and prednisone (MP protocol). IFN-alpha alone had a marginal response. The modified M-2 protocol proved insufficient. Therefore, IFN-alpha was administered in the interval of M-2 protocol. This combination therapy showed remarkable responses. The second case was a 59-year-old woman with advanced IgA myeloma who was treated with M-2 protocol and became resistant. IFN-alpha alone resulted in a slight response. After addition of IFN-alpha to the modified M-2 protocol, a rapid reduction in the level of serum IgA was found and clinical symptoms including bone pain, anaemia and so on were dramatically improved. No infection and/or intolerable side effects were observed in either case. This combination treatment appears worthy to try in cases of resistant or relapsing myeloma patients.
 ...
PMID:Combination therapy of M2-protocol and interferon-alpha as remission induction in refractory multiple myeloma. 181 63

Since autoantibodies (Abs) to cytokines may modify their biologic activities, high-affinity binding factors for interleukin-1 alpha (IL-1 alpha BF) were characterized in human sera. IL-1 alpha BF was identified as IgG (1) by sucrose density-gradient centrifugation followed by immunodiffusion autoradiography, (2) by ligand-blotting method, (3) by ligand binding to affinity-immobilized serum IgG, and (4) by IgG affinity purification followed by sucrose density-gradient centrifugation. IL-1 alpha binding activity resided in the F(ab)2 fragment. The apparent equilibrium constant was in the range of IgG found after immunization with conventional antigens (i.e., 10(-9) to 10(-10) mol/L). Anti-IL-1 alpha IgG auto-Abs represented only an extremely small fraction of total IgG (less than 1/10(-5)). Some sera with IL-1 alpha BF and purified IgG thereof were able to inhibit by 96% to 98% the binding of human recombinant IL-1 alpha to its receptor on murine thymoma EL4-6.1 cells, whereas other sera did not. When 125I-labeled anti-IL-1 alpha IgG complexes were injected into rats, they prolonged the plasma half-life of 125I-labeled IL-1 alpha several fold and altered its tissue distribution. The predominant class was IgG (12/19), mainly IgG4 (9/19), but in five of the sera, anti-IL-1 alpha IgA was also detected. In a screening of 271 sera, IL-1 alpha BF was detected in 17/98 normal subjects and was not more frequent in several control groups of patients, except in patients with Schnitzler's syndrome (fever, chronic urticaria, bone pain, and monoclonal IgM paraprotein) (6/9; p less than 0.005). The pathologic significance of these auto-Abs remains to be determined.
 ...
PMID:Anti-interleukin-1 alpha autoantibodies in humans: characterization, isotype distribution, and receptor-binding inhibition--higher frequency in Schnitzler's syndrome (urticaria and macroglobulinemia). 183 24

Five of 23 patients with recurrent nasopharyngeal carcinoma (NPC) were diagnosed to have bone marrow metastasis. They all had advanced local-regional disease, and were treated with neoadjuvant chemotherapy and definitive radiotherapy after the initial diagnosis. Bone marrow metastasis developed 4-24 months later. The clinical features were anemia (5 of 5), leukopenia (3 of 5), thrombocytopenia (4 of 5), sepsis (3 of 5), tenderness of the sternum (3 of 5), and fever (4 of 5). Patients frequently had elevation of serum lactic dehydrogenase (LDH), alkaline phosphatase (ALK-P), and IgG and IgA antibody titers to Epstein-Barr viral capsid antigen when bone marrow involvement was diagnosed. However, clinical manifestations and laboratory tests were not specific. It is important that three patients had normal bone scans. All five patients had a rapid downhill course; four patients died within 23 days, and the fifth 3 months after the diagnosis of bone marrow metastasis. We concluded that bone marrow was a common metastatic site in NPC patients. Bone marrow metastasis adversely affected patients' survival and required a high index of suspicion for diagnosis. We suggested that bone marrow biopsy should be considered as a routine staging procedure in NPC patients and indicated especially when patients presented with abnormal blood counts, sepsis, bone pain, or tenderness of the sternum. It may be positive in the face of a normal bone scan.
 ...
PMID:Nasopharyngeal carcinoma with bone marrow metastasis. 198 43

A retrospective study of 37 cases of multiple myeloma admitted from 1980 to 1987 to the University Hospital Kuala Lumpur, Malaysia, was carried out to analyse the biodata, clinical presentation, laboratory and radiological profiles. The cases were selected after they had satisfied preset diagnostic criteria. The mean age was 60 years. There was no sex or ethnic preponderance. The most common symptom was bone pain. Pallor was detected in 73% of the patients. Haemoglobin was less than 120 g/L in 95%, and ESR was greater than 100 mm/hr in 70% of cases. Bone marrow and trephine biopsies were diagnostically important. Hypercalcaemia occurred in seven cases out of which three were IgA myelomas. Either serum creatinine or blood urea was raised in nearly 50% of cases. The most common heavy chain paraprotein was IgG while Kappa light chain was the commoner light chain type. 86% of cases had osteolytic lesions. These findings are, in general, similar to those of larger studies on multiple myeloma.
 ...
PMID:Multiple myeloma in the University Hospital: a retrospective study of biodata, clinical, laboratory and radiological profiles, 1980-1987. 215 18

In a phase I-II study, nine patients with myelodysplastic syndromes and concomitant severe transfusion-dependent cytopenias were treated with recombinant human interleukin-3 (rhIL-3) to improve hematopoietic function. Doses of rhIL-3 ranged from 250 micrograms/m2 to 500 micrograms/m2 and were given as daily subcutaneous bolus injections for 15 days. Blood leucocyte counts increased 1.3- to 3.6-fold in all nine patients, including neutrophils, eosinophils, lymphocytes, basophils, and monocytes. The mean absolute neutrophil counts increased from 1,350/microL (range, 150 to 2,420) to 2,660/microL (range, 300 to 9,380) (P less than .05) immediately after the end of rhIL-3 therapy and to a maximum count of 4,096/microL (range, 350 to 10,820) (P less than .01). Platelet responses were seen in two of four profoundly thrombocytopenic patients, resulting in discontinuation of platelet transfusion. The requirements for red blood cell transfusion temporarily improved in one patient. Stimulation of plasma cells was evident by a significant increase in serum IgM and IgA levels. Mild side effects (fever, headache, local erythema, and bone pain) were observed in some patients, while transient thrombocytopenia developed in two patients. Disease progression with an increase in blast cells was seen in one patient. These results suggest that rhIL-3 is effective in stimulating hematopoiesis of all lineages in patients with myelodysplastic syndromes and may produce at least short-term hematologic improvement.
 ...
PMID:Effects of recombinant human interleukin-3 in patients with myelodysplastic syndromes. 237 79

Asymptomatic multiple myeloma was diagnosed in an 80-year-old woman with ischemic heart and cerebrovascular disease. The diagnosis was based on the finding of a rapid sedimentation rate (120 mm in the first hour), paraproteinemia with high levels of monoclonal IgA (4,582 mg%) and the characteristic findings on bone marrow aspiration. There was neither Bence-Jones protein nor hypercalcemia, nor clinical signs of multiple myeloma, such as bone pain, pathological fractures, or recurrent infections. We faced a dilemma in deciding whether or not to treat this elderly, asymptomatic woman. Chemotherapy in an elderly patient can be hazardous, and even life-threatening, due to adverse effects. On the other hand, untreated myeloma may be followed by rapid deterioration. It was decided not to start chemotherapy unless the clinical picture were to change for the worse. Although the hyperviscosity syndrome in this condition is usually due to elevated IgM paraprotein, it has been caused by IgG, or as in this case, by IgA hyperparaproteinemia.
 ...
PMID:[Multiple myeloma: a geriatric dilemma]. 774 27

We investigated the incidence of bone lesions in elderly cases of multiple myeloma (MM) and the course of those lesions, and also evaluated the relationships of skeletal symptoms with prognostic factors, and prognosis. The subjects were 146 patients, aged 65 years or more (median age 74, range 65-97 year), who were admitted to 11 institutions between January, 1988 and December, 1997. They consisted of 64 men and 82 women. The disease type was IgG type in 88 patients, IgA type in 37 patients, Bence-Jones (BJ) type in 17 patients, IgD type in three patients, and non-secretory type in one patient. Bone lesions in elderly MM patients were compared with those in 65 non-elderly MM patients. Skeletal symptoms were noted in 104 patients, and bone pain in 75 patients at the time of diagnosis. The bone lesions were evaluated as only osteolytic lesions in 26 patients, osteolytic lesions + osteoporosis in 23 patients, only osteoporosis in 2 patients and pathologic bone fractures in 53 patients. The occurrence rate of osteoporosis plus osteolytic lesion was higher in elderly patients (63.5%) than that in non-elderly patients (NE-MM group) (28.3%) (p < 0.0001). The bone lesions were most often observed in lumbar vertebrae (58.7%), cranial bone (56.7%), thoracic vertebrae (40.4%) and ribs (27.9%). The occurrence rate of bone lesion in lumbar vertebrae was higher in elderly patients (58.7%) than that in non-elderly patients (22.6%) (p < 0.0001). The life activities were limited in 71 patients because of the bone lesions. The relationship between the prognostic factors of MM and bone lesions was evaluated. There was a significant difference in the serum Ca level between patients with and without bone pain (P < 0.0001) and between those with and without pathologic bone fracture (P < 0.01). There was a significant difference in the appearance rate of plasma cells in the bone marrow between the patients with and without bone lesions (P < 0.05), between those with and without bone pain (P < 0.01), and between those with and without pathologic fracture (P < 0.05). There was a significant difference in the serum beta 2-microglobulin level between the patients with and without bone pain, and between those with and without pathologic fracture. There were no significant differences in survival times between elderly MM patients with and without bone lesions, bone pain and pathological bone fractures, while significant differences of survival times were found between non-elderly MM patients with and without bone lesions, bone pain and pathological bone fractures (P < 0.05, each). These data suggest that there are some differences in bone lesions between elderly and non-elderly MM patients.
 ...
PMID:[Bone lesions in elderly multiple myeloma]. 1251 15

The number of newly diagnosed cases of multiple myeloma in the Czech Republic is about 3-4 per 100 000 persons per year. In the higher age groups, the incidence increases. Multiple myeloma is an illness that reacts well to treatment which can result in periods of remission lasting for years. Some of the patients are even able to return to work. A pre-requisite for successful treatment is early diagnosis and this is usually in the hands of first line physicians. This is the reason why the Czech Myeloma Group, in conjunction with neurologists, orthopedicians and radio diagnosticians has issued the following recommendations for first line physicians containing a more detailed description of the symptoms and the diagnostic pitfalls of the disease. This disease reminds a chameleon for the variety of its symptoms. For the sake of clarification, we shall divide multiple myeloma symptoms into five points, each of which is reason enough to warrant an examination to confirm or rule out a malignant cause of health problems (a negative result does not automatically mean exclusion). If any of the recommended examinations results positive, the diagnostic process must be continued, in which case a general practitioner refers the patient to a specialist health centre. Observing these recommendations should minimize the number of cases of late diagnosis. 1. Bone destruction symptoms. - Unexplained backache for more than one month in any part of spine even without nerve root irritability or without pain in other part of skeleton (ribs, hips, or long bones). - Pain at the beginning of myeloma disease is very similar to benigne common discopathy, however the intensity of backache is decreasing within one months in benigne disease. In the case of malignant process the intensity of bone pain is steadily increasing. - Immediate imaging and laboratory investigation are indicated by resting and night pain in spinal column or in any part of skeleton. - Backache with the sign of spinal cord or nerve compression should be sent for immediate X Ray, and focussed CT/MRI followed by acute surgery if needed. - Osteoporosis especially in men and premenopausal women. 2. Features of changed immunity or bone marrow function. Persistent and recurrent infection, typical is normochromic anaemia, with leucopenia and trombocytopenia. 3. Raised erythrocyte sedimentation rate even increase concentration of total plasma protein. 4. Impaired renal function. Increased level of creatinin or proteinuria, nephrotic syndrome with bilateral legs oedema. 5. Hypercalcemia with typical clinical symptoms (polyuria with dehydratation, constipation, nausea, low level conscience, coma). Every one from these points has to be reason for general medical doctor to start battery of tests: -X-ray of bones focused to painful area (mandatory before physiotherapy, local anaesthesia or other empiric therapy). If plain X-ray does not elucidate pain and symptoms are lasting more than one month, please consider all circumstances and results from laboratory investigation. This patient needs referral to the centre with MRI/CT facilities (CT or MRI is necessary investigation in case of nerve root or spine compression). -Investigation of erythrocyte sedimantion rate (high level of sedimentation of erythrocyte can indicate multiple myeloma). -Full blood count. -Basic biochemical investigation serum and urine: serum urea, creatinin, ionts including calcium, total protein, and albumin CRP (high concentration of total protein indicates myeloma, low level of albumin indicates general pathological process, similary increased concentration of fibrinogen, impaired renal function indicates myeloma kidney, however hypercalcemia is typical for highly aggressive myeloma). -Quantitative screening for IgG, IgM and IgA in serum (isolated raised level one of immunoglobulin with decreased level of the others indicates myeloma). -Common electrophoresis of serum is able to detect monoclonal immunoglobulin level at few gramm concentration. If all the laboratory investigation are in normal level the possibility that the current problems are multiple myeloma origine is smaller, but it does not exclude one of rare variant--non secretory myeloma (undifferentiated plasmocyt lost characteristic feature to produce monoclonal immunoglobulin). If any of tests indicate the possibility of myeloma, patient require urgent specialist referral to department with possibility to make diagnosis of malignant myeloma.
 ...
PMID:[Recommendations for early identification of damage to the skeleton by malignant processes, and for early diagnosis of multiple myeloma]. 1817 27

A 68-year-old female complained of anemia and bone pain. Monoclonal increase of plasma IgA, lambda-type was observed, and immature plasma cells were detected in the bone marrow. These plasma cells showed intermediate differentiation on CD38 gating flow cytometry. Chromosomal analysis demonstrated complex abnormalities including repeats and translocation, t(8;22)(q24;q11.2) by G-banding, and breakpoint down stream of 3'c-MYC on fluorescence in situ hybridization. Multiple myeloma with variant type translocation was diagnosed. Treatment with continuous infusion of dexamethasone and oral administration of thalidomide effectively decreased IgA, plasma cells and chromosomal abnormality, facilitating complete remission.
 ...
PMID:[Multiple myeloma with variant type translocation, t(8;22)(q24;q11.2)]. 1922 26

The osseous amyloidosis associated with a pleural effusion in a myeloma is a rare situation. We report a case of an association of these three disease entities for discussion. A 75-year-old man was admitted for chest pain and dyspnea with left sacred bone pain. The radiological assessment reported pleurisy and bilateral lytic images of the sacrum with soft tissue invasion, the biochemical tests showed a lambda free light chain myeloma and bone biopsy reported amyloidosis. The occurrence of systemic amyloidosis in myeloma is well documented, but the osseous location is rare and rarely revealed. Pleural effusion is a known complication of myeloma but is exceptionally revealing; it is usually seen in the myeloma IgG and IgA but very rarely in free light chain myeloma. We reported here a case that represents an exceptional situation of complications of light chains myeloma to remember their possible occurrence and to insist for the clinician sensitizing to carry out investigations on time and avoid complications or at minimum to retard them.
 ...
PMID:[Bilateral pleurisy revealing a myelome with free light chains complicated with an osseous amylose]. 2200 41


1 2 Next >>