OBJECTIVE: To investigate the clinical characteristics of overlapping syndromes of low muscle mass in Chinese patients with rheumatoid arthritis (RA) and their impact on physical function. METHODS: Consecutive patients with RA were recruited from September 2019 to April 2024 at Department of Rheumatology and Immunology, Sun Yat-Sen Memorial Hospital. Clinical data including disease acti-vity, physical function and radiographic assessment were collected. All patients also finished measurement of body composition, grip strength, and gait speed, and overlapping syndromes of low muscle mass as well as malnutrition, sarcopenia, sarcopenic obesity, and cachexia were evaluated. The Stanford health assessment questionnaire- disability index (HAQ-DI) was used to evaluate physical function. Logistic regression was used to analyze the related factors of physical dysfunction. RESULTS: A total of 1 016 RA patients were recruited. Their mean age was (52.4±12.5) years, and 82.5% were female. There were 557 cases (54.8%) with overlapping syndromes of low muscle mass and all of them were malnutrition. On this basis, 326 cases (32.1%) exhibited sarcopenia, 124 (12.2%) sarcopenic obesity, and 33 (3.2%) cachexia. There were 584 (57.4%) of RA patients having physical dysfunction, with varying degrees of severity 421 (41.4%) mild, 124 (12.2%) moderate, and 39 (3.8%) severe. Compared with patients without overlapping syndromes of low muscle mass (n=459) or with malnutrition only (n=231), RA patients with both malnutrition and sarcopenia (n=326) had significantly higher core disease activity indicators and higher rate of physical dysfunction (69.6% vs. 42.0% vs. 56.6%). However, compared with patients without overlapping syndromes of low muscle mass, patients with malnutrition only had lower HAQ-DI score (median 0.0 vs. 0.1) and lower rate of physical dysfunction (42.0% vs. 56.6%). Multivariate Logistic regression analysis showed that simultaneously overlapping malnutrition and sarcopenia were associated factors of physical dysfunction (OR=2.021, 95%CI: 1.067-3.828), but malnutrition only was not. CONCLUSION Simultaneously overlapping malnutrition and sarcopenia can deteriorate disease activity and physical dysfunction in RA patients. The screening and evaluation of overlapping syndromes of low muscle mass, especially sarcopenia should be emphasized in patients with RA.
Humans ; Arthritis, Rheumatoid/physiopathology* ; Female ; Male ; Sarcopenia/complications* ; Middle Aged ; Cachexia/diagnosis* ; Malnutrition/etiology* ; Obesity/physiopathology* ; Body Composition ; Syndrome ; Hand Strength ; Adult ; Muscle, Skeletal/physiopathology* ; Surveys and Questionnaires

Sarcopenia was listed in the International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) as M62.84, on October 1, 2016. Sarcopenia is primarily associated with metabolic diseases, such as diabetes, obesity, and cachexia, as well as chronic renal failure, congestive heart failure, and chronic obstructive pulmonary disease. Sarcopenia is also significantly associated with osteoporosis in elderly populations and the combined disease is defined as osteosarcopenia. Several studies have confirmed that sarcopenia and osteoporosis (osteosarcopenia) share common risk factors and biological pathways. Osteosarcopenia is associated with significant physical disability, representing a significant threat to the loss of independence in later life. However, the pathophysiology and diagnosis of osteosarcopenia are not fully defined. Additionally, pharmacologic and hormonal treatments for sarcopenia are undergoing clinical trials. This review summarizes the epidemiology, pathophysiology, diagnosis, and treatment of osteosarcopenia, and includes Korean data.
Aged ; Cachexia ; Diagnosis ; Epidemiology ; Heart Failure ; Humans ; International Classification of Diseases ; Kidney Failure, Chronic ; Korea ; Metabolic Diseases ; Obesity ; Osteoporosis ; Pulmonary Disease, Chronic Obstructive ; Risk Factors ; Sarcopenia

Diabetic neuropathic cachexia (DNC) is one of the rarest presentations of diabetic neuropathy associated with profound weight loss. A 50-year-old Korean woman with poorly controlled type 2 diabetes complained of intractable pain in the trunk and lower extremities, and total body weight loss of 17% over a 6 month period. The patient's symptoms persisted after glucose control and various medications for neuropathic pain. A diagnosis of DNC was made based on the rapid onset of severe pain, polyneuropathy, and marked weight loss without evidence of end organ disease other than mild retinopathy, and the exclusion of other possible causes. Spontaneous improvement of the patient's neuropathic pain and gradual weight gain occurred after 6 months of supportive care. Since the original report of DNC, 31 cases have been published in the English-language literature; however, ours is the first reported case in Korea. Clinicians must be aware of this debilitating complication of diabetes because of its severity and rapid progression.
Body Weight ; Cachexia* ; Diabetic Neuropathies ; Diagnosis ; Female ; Glucose ; Humans ; Korea ; Lower Extremity ; Middle Aged* ; Neuralgia ; Pain, Intractable ; Polyneuropathies ; Weight Gain ; Weight Loss

Cachexia ; etiology ; Cough ; Delayed Diagnosis ; Fever ; Humans ; Hypercalcemia ; etiology ; Male ; Middle Aged ; Radiography ; Renal Dialysis ; Renal Insufficiency ; etiology ; therapy ; Tuberculosis, Pulmonary ; complications ; diagnostic imaging

Small cell carcinoma of the gallbladder is a rare neoplasm with a high malignant potential, representing about 4% of all carcinomas in this organ. It predominantly develops in older women with cholelithiasis and deaths usually occur within a few months after the diagnosis. We report a case with a small cell carcinoma of the gallbladder with literature review. A case of 74-year-old woman with fever and abdominal pain for days was temporarily diagnosed as empyema of the gallbladder and received emergency cholecystostomy. 15 days later, she underwent cholecystectomy. Pathological examination of the gallbladder revealed small cell carcinoma. Of the immunohistochemical stains for neuroendocrine and other tumor markers, this tumor was positive for cytokeratin, NSE, lysozyme, gastrin,p53 and p16 and negative for CEA, chromogranin, synaptophysin, somatostatin, serotonin and ACTH. The small cell was partially originated from the common premobial cell with bidirectional differentiation. She died of cancer cachexia 2 months after initial operation.
Abdominal Pain ; Adrenocorticotropic Hormone ; Aged ; Cachexia ; Carcinoma, Small Cell* ; Cholecystectomy ; Cholecystostomy ; Cholelithiasis ; Coloring Agents ; Diagnosis ; Emergencies ; Empyema ; Female ; Fever ; Gallbladder* ; Humans ; Keratins ; Muramidase ; Neuroendocrine Tumors ; Serotonin ; Somatostatin ; Synaptophysin ; Biomarkers, Tumor

Henoch-Sch nlein purpura(HSP) occurs frequently in childhood and is a few occurrence in adults. The occurrence of nephrotic syndrome is rare in HSP patients and the association of renal disease with HSP is very important to prospect longterm clinical outcome. The causes of HSP have been diversely reported such as foods, drugs, sensitivity to infections, vaccination, insect bite, cold exposure etc and recently immune complex is studing as representative cause of HSP, but nothing is verified of definite mechanism of HSP until now. The occurrence of HSP associated with cancer has been rarely reported in the literature but there is no report in Korea. The patient was 31 year-old woman with stomach cancer who was operated in our hospital. 5 months after operation of stomach cancer, the massive proteinuria, generalized edema were developed and thereafter abdominal pain, generalized purpuric lesion on extremities were also occurred. We have done kidney biopsy and biopsy findings were compatible with HSP pathologically. After administration of prednisolone, spontaneous bacterial peritonitis was occurred suddenly, patient was recovered after ceasation of administration of prednisolone and proper antibiotic therapy but patient died of cachexia 3 months after diagnosis of HSP. We report a case of HSP presenting as nephrotic syndrome in patient with stomach cancer and complicated with spontaneous bacterial peritonitis.
Abdominal Pain ; Adult ; Antigen-Antibody Complex ; Biopsy ; Cachexia ; Diagnosis ; Edema ; Extremities ; Female ; Humans ; Insect Bites and Stings ; Kidney ; Korea ; Nephrotic Syndrome* ; Peritonitis* ; Prednisolone ; Proteinuria ; Purpura* ; Stomach Neoplasms* ; Stomach* ; Vaccination

PURPOSE: The aim of this study is to analyze the survival rate, treatment failure and complication of radiation therapy alone in stage III uterine cervical cancer. MATERIALS AND METHODS: From January 1980 through December 1985, 227 patients with stage II uterine cervical cancer treated with radiation therapy at Kosin Medical Center were retrospectively studied. Among 227 patients, 72 patients(31.7%) were stage IIIa, and 155 patients(68.3%) were stage IIIb according to FIGO classification. Age distribution was 32-71 years(median: 62 years). Sixty nine patients(95.8%) in stage IIIa and 150 patients(96.8%) in stage IIIb were squamous cell carcinoma. Pelvic lymphnode metastasis at initial diagnosis was 8 patients (11.1%) in stage IIIa and 29 patients(18.7%) in stage IIIb. Among 72 patients with stage IIIa, 36 patients(50%) were treated with external radiation therapy alone by conventional technique (180-200 cGy/fr). And 36 patients(50%) were treated with external radiation therapy with intracavitary radiotherapy(ICR) with Cs137 sources, and among 155 patients with stage IIIb, 80 patients(51.6%) were treated with external radiation therapy alone and 75 patients(48.4%) were treated with external radiation therapy with ICR. Total radiation doses of stage IIIa and IIIb were 65-105 Gy(median : 78.5 Gy) and 65-125.5 Gy (median :83.5 Gy). Survival rate was calculated by life-table method. RESULTS: Complete response rates were 58.3% (42 patients) in state IIIa and 56.1%(87 patients) in stage Iiib. Overall 5 year survival rates were 57% in stage IIIa and 40% in stage IIIb. Five year survival rates by radiation technique in stage IIIa and IIIb were 64%, 40% in group treated in combination of external radiation and ICR, and 50%, 40% in the group of external radiation therapy alone(P=NS). Five year survival rates by response of radiation therapy in stage IIIa and IIIb were 90%, 66% in responder group, and 10%, 7% in non-responder group (p<0.01). There were statistically no significances of 5 year survival rate by total radiation doses and external radiation doses (40 Gy vs 50 Gy) of whole or true pelvis in stage IIIa and IIIb(P=NS). Treatement failures rates were 40.3%(29 patients) in stage IIIa and 57.4%(89 patients) in stage IIIb, 17 patients (23.6%) in stage IIIa and 46 patients (29.7%) in stage IIIb experienced complications. Total radiation doses more than 85 Gy produced serious complication in both stage IIIa(50%) and Iib(50%), Serious complicaton rates were higher in group received externl radiaton doses of 50 Gy than 40 Gy to whole or true pelvis in stage IIIa and IIIb. Seious rectal complication developed in rectal doses more than 65 Gy, and serious bladder complication developed in bladder doses more than 75 Gy. Major cause of deah was cachexia due to locoregional failure in both stage IIIa(34.7%) and IIIb(43.9%). CONCLUSION: From this study, we found that external radiation therapy with ICR was found to have a tendency to be superior to external radiation therapy alone in survival rate, local control rate and complication rate but not different in statistics, and external radiation doses of 50 Gy than 40 Gy tho whole or true pelvis produced serious rectal and bladder complications in stage III uterine cervical cancer.
Age Distribution ; Cachexia ; Carcinoma, Squamous Cell ; Classification ; Diagnosis ; Humans ; Lesser Pelvis ; Neoplasm Metastasis ; Retrospective Studies ; Survival Rate ; Treatment Failure ; Urinary Bladder ; Uterine Cervical Neoplasms

Chronic subdural hematoma is a relatively common disease which is practically always secondary to severe or minor injury to the head but may occur in connection with blood dyscrasias or cachexia in the absence of trauma. Early diagnosis and proper operative treatment result in complete recovery in most cases, but the outcome without operative treatment is almost invariably fatal. During 1972 to 1975, 28 patients with chronic subdural hematoma were examined and operated in the Department of Neurosurgery, Korea University, and clinical observation and analysis were made particularly of the relationship of age to clinical and pathological findings. Incidence of hematoma was predominated by men and estimated as 71.4% of total cases over the age group of 31 to 40 years and In the group of under 10 years were found in 3 cases A history of craniocerebral trauma in varying degrees was obtained in 23 cases(82%), and remainings had no history of it or any other illness. The average time interval from trauma to operation was 31.7 days and it was shorter in the young patients who had more evidence of increased intracranial pressure. The prevalence of the most commonly encountered symptoms and signs, especially in different age groups were analyzed. Headache was by far the commonest symptom in this series, being present in 20(71.4%) vomiting in 15(53,6%), hemiparesis in 13(16.43%) speech disturbance in 5(18%), papilledema in 16(57.2%), and convulsion in 2(7.14%). There was a tendency that young patients had headache more frequent and severe than the older patients, while mental symptoms, such as somnolence, confusion, and memory less were significantly more frequent in the older age group. Hemiparesis and other pyramidal tract signs were more frequent in the older age group. Leukocytosis in peripheral blood was investigated in 75% of cases and roentgenograms of the skull showed evidence of a linear fracture in 10 of the total cases. Carotid angiograms were of diagnostic value in that they demonstrated a lentiform shaped avascular zone by in 28% and a crescent shaped-one in the remainders by an inward displacement of the terminal branches of the middle cerebral artery. The hematomas were most frequently found in the parietotemporal region. The thickness of the hematomas as measured from angiograms increased with the age of the patient. Only 1 of 28 cases died of reaccumulation of blood in the subdural space and bleeding in the gastrointestinal tract following the operation. Excellent recovery following operation is obtained in 82% of the cases at the time of discharge from hospital.
Cachexia ; Craniocerebral Trauma ; Early Diagnosis ; Gastrointestinal Tract ; Head ; Headache ; Hematoma ; Hematoma, Subdural, Chronic* ; Hemorrhage ; Humans ; Incidence ; Intracranial Pressure ; Korea ; Leukocytosis ; Male ; Memory ; Middle Cerebral Artery ; Neurosurgery ; Papilledema ; Paresis ; Prevalence ; Pyramidal Tracts ; Seizures ; Skull ; Subdural Space ; Vomiting