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Objective:To increase the understanding of neuroleptic malignant syndrome, rhabdomyolysis and acute renal injury in advanced-aged patients with Parkinson's disease after abdominal surgery.Methods:We report a case of malignant syndrome, rhabdomyolysis and acute renal injury in an 85-year-old patient with Parkinson's disease after abdominal surgery in our department.The diagnosis and successful treatment experience were summarized, and a literature review was conducted.Results:The body temperature was as high as 40.5℃ in this patient, accompanied by stiffness, sustained involuntary shaking, increased muscle tone, serum creatine kinase at 104 615 U/L, tachycardia, low blood pressure, accelerated breathing rate, disturbance of consciousness, excessive sweating and other clinical manifestations, which met the diagnostic criteria for neuroleptic malignant syndrome.The patient had complications including concurrent rhabdomyolysis, acute renal injury and shock.The emergency was resolved after an early diagnosis and proactive treatment.Conclusions:If patients with Parkinson's disease have a high fever with rigidity or sudden aggravation within a short period of time after medication, the possibility of neuroleptic malignant syndrome should be considered and the causes should be screened.
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Objective To investigate clinical features and prognosis of patients with cancerrelated isolated distal deep vein thrombosis(IDDVT).Methods Data of 64 patients with malignant tumor complicated with IDDVT at our hospital from January 2003 to January 2013 were retrospectively analyzed for the clinical features and prognosis.Results Among the 64 patients,32 male and 32 female cases were involved,aged 37 to 87 years,average(66.0 ± 12.6) years.There were 42 cases aged 65 years and older and 22 cases aged under 65 years.The IDDVT involved veins of lower extremity in 64 patients,unilaterally (47/64)or bilaterally (17/64).The intermuscular veins were involved by IDDVT in 46 cases(71.9％).Posterior tibial veins were involved in 17 cases(26.6％),peroneal veins were involved in 14 cases(21.9％),anterior tibial veins were involved in 2 cases (3.1 ％).Common symptoms were swollen lower extremity and pain (53.1％).Bleeding occurred in 2 (3.6 ％) of the 55 patients(55/64,85.9 ％) who underwent anticoagulant therapy,and no major bleeding occurred.The cumulative incidence of IDDVT at 3,6,and 12 months after tumor diagnosis was 64.0％ (41/64 cases),75.0 ％ (48/64 cases) and 85.9 ％ (55/64 cases),respectively.The cumulative incidences of IDDVT at 3 and 6 months were higher after diagnosis of lung cancer than after diagnosis of digestive tract tumors(P =0.005 and 0.035).By the end of follow-up(a median follow-up of 13.0 months),30 patients(46.9 ％)died.The mortality rate was lower in the non-elderly group than in the elderly group (22.7％ vs.59.5％,x2 =7.850,P=0.005).The mortality rate was lower in patients with stage Ⅰ-Ⅲa than in patients with stage Ⅲb-Ⅳ(24.0％ vs.68.8％,x2=11.246,P=0.001).The mortality rate was lower in patients with gynecologic tumors(10.0％) than in patients with lung cancer(55.6％),digestive tract tumors (40.0％) and hematologic tumors (71.4％) (P =0.041,0.037 and 0.035,respectively).TNM Ⅲ b-Ⅳ (OR =8.42,95 ％ CI:1.93-30.00,P =0.004) and age ≥ 65 years (OR =6.28,95％CI:1.50-27.76,P=0.012)were independent risk factors for death.Conclusions Cancerassociated IDDVT most commonly involves the intermuscular veins.The incidence of hemorrhage after anticoagulant therapy is low.For patients without anticoagulation contraindications,active anticoagulant therapy should be recommended.The advanced cancer and old age are independent risk factors for cancer-related IDDVT death.
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Objective To explore the clinical characteristics and prognosis of patients with malignant tumor of digestive system combined with venous thromboembolism(VTE).Methods The clinical data of 77 patients admitted in Beijing Hospital from January 2003 to April 2013 with digestive system malignant tumor complicated with VTE were retrospectively analyzed.The incidence,clinical features and prognosis of the patients with digestive system cancer were analyzed.Results Among 77 patients,57 cases of male and 20 cases of female were involved,with an average age of(68.7 ± 12.4)years,including 60 cases(77.9 ％)of adenocarcinoma.The pathological results showed that differentiated tumors accounted for 61.0％ (47/77).Among the 77 patients,pulmonary thromboembolism (PTE) accounted for 33.8 ％ (26 cases) and deep vein thrombosis(DVT)in the low extremities accounted for 66.2 ％ (51 cases).Among all the patients,the most common symptoms were dyspnea and swelling or pain in the extremities.The incidence of VTE was 24.7％ (19/77),13.0％(10/77),19.5％(15/77),5.2％(4/77),5.2％ (4/77),32.5％ (25/77) at 1,3,6,9,12,＞ 12 months after diagnosis of digestive system malignancies,respectively.By April 2013,the 54.5 ％ (42/77) patients died,among which 73.8 ％ (31/42) died of digestive system malignancies,11.9 ％ (5/42) died of PTE,14.3 ％ (6/42) died of other causes.The mortality rates at 1,3,6,9,12,＞ 12 months after the diagnosis of VTE were 20.8％ (16/77),6.5 ％ (5/77),13.0 ％ (10/77),5.2 ％ (4/77),2.6 ％ (2/77),6.5 ％ (5/77),respectively.The difference in VTE incidence between the group aged ≥65 years and group aged ＜65 years at 1,3,6,9 and 12 months after the diagnosis of tumors was not statistically significant(P =0.309).The differences in mortality(P =0.357) and in the median survival time(x2 =0.290,P =0.591) between the two groups were not statistically significant at 1,3,6,9 and 12 months after the diagnosis of VTE.Conclusions The risks for VTE are high in patients with digestive tract malignant tumor,advanced malignant tumor,poor histologic grade(poorly or moderately differentiation),and chemotherapy or surgery,which mostly occurs within 3-6 months after diagnosis.Most deaths occur within the 1st year after the diagnosis of VTE.
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Objective To explore the clinical characteristics and prognosis of patients with malignant tumor of digestive system combined with venous thromboembolism(VTE).Methods The clinical data of 77 patients admitted in Beijing Hospital from January 2003 to April 2013 with digestive system malignant tumor complicated with VTE were retrospectively analyzed.The incidence,clinical features and prognosis of the patients with digestive system cancer were analyzed.Results Among 77 patients,57 cases of male and 20 cases of female were involved,with an average age of(68.7 ± 12.4)years,including 60 cases(77.9 ％)of adenocarcinoma.The pathological results showed that differentiated tumors accounted for 61.0％ (47/77).Among the 77 patients,pulmonary thromboembolism (PTE) accounted for 33.8 ％ (26 cases) and deep vein thrombosis(DVT)in the low extremities accounted for 66.2 ％ (51 cases).Among all the patients,the most common symptoms were dyspnea and swelling or pain in the extremities.The incidence of VTE was 24.7％ (19/77),13.0％(10/77),19.5％(15/77),5.2％(4/77),5.2％ (4/77),32.5％ (25/77) at 1,3,6,9,12,＞ 12 months after diagnosis of digestive system malignancies,respectively.By April 2013,the 54.5 ％ (42/77) patients died,among which 73.8 ％ (31/42) died of digestive system malignancies,11.9 ％ (5/42) died of PTE,14.3 ％ (6/42) died of other causes.The mortality rates at 1,3,6,9,12,＞ 12 months after the diagnosis of VTE were 20.8％ (16/77),6.5 ％ (5/77),13.0 ％ (10/77),5.2 ％ (4/77),2.6 ％ (2/77),6.5 ％ (5/77),respectively.The difference in VTE incidence between the group aged ≥65 years and group aged ＜65 years at 1,3,6,9 and 12 months after the diagnosis of tumors was not statistically significant(P =0.309).The differences in mortality(P =0.357) and in the median survival time(x2 =0.290,P =0.591) between the two groups were not statistically significant at 1,3,6,9 and 12 months after the diagnosis of VTE.Conclusions The risks for VTE are high in patients with digestive tract malignant tumor,advanced malignant tumor,poor histologic grade(poorly or moderately differentiation),and chemotherapy or surgery,which mostly occurs within 3-6 months after diagnosis.Most deaths occur within the 1st year after the diagnosis of VTE.