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To observe the effect of thalidomide combined with megestrol acetate on lymphocyte, inflammatory factor regulation and nutritional status in patients with advanced malignant tumors.
This study was to select 200 patients with advanced tumors with an estimated survival of ≥ 2 months. 50 patients were randomly assigned to each group. The patients were divided into chemotherapy group, chemotherapy combined with thalidomide and megestrol acetate group, The best supportive treatment group, the best supportive treatment combined with thalidomide and megestrol acetate group. The chemotherapy group and the best supportive treatment group were the control group. The combined group was administered continuously for 8 weeks according to thalidomide 100 mg qn po and megestrol acetate 0.16 qd po. Calculating the sum of the longest diameters of the target lesions from each patient before and 8 week after treatment. Patients in each group before treatment, 4th week, and 7th week were observed T cell subsets, B cell subsets, NK cell subsets and the expression of inflammatory cytokines. Through nutritional assessment Table (PG-SGA), Multidimensional Deficit Power Meter (MFSI-SF), Quality of Life Assessment Scale (EORTC QLQ-C30), Prognostic Assessment Form (GPS), Physical Status Assessment Form (ECOG) and lean body mass, upper arm muscle circumference and upper arm muscle area analysis of the effect of thalidomide combined with megestrol acetate on the nutritional status of patients with advanced cancer which reveal that thalidomide combined with megestrol acetate may improve the immune regulation and nutritional status of patients with advanced malignant tumors mechanism.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| chemotherapy group | Experimental | the patients were recepted chemotherapy alone |
|
| chemotherapy combined with TH and MG group | Experimental | the patients were recepted chemotherapy combined with thalidomide and megestrol |
|
| the best supportive treatment group | Experimental | the patients were recepted the best supportive without chemotherapy |
|
| the best supportive treatment combined with TH and MG group | Experimental | the patients were recepted the best supportive combined with thalidomide and megestrol without chemotherapy |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Chemotherapy drugs | Drug | According to the NCCN Guidelines |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Imaging efficacy evaluation | Clinical response Based on the Response Evaluation Criteria Solid Tumors (RECIST), the therapeutic effect was divided into complete response (CR), partial response (PR), stable disease (SD), progressive disease (PD). Investigators calculate the sum of the longest diameter of the target lesions from each patient by CT or MRI. | before and 8 week after treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Observing the expression of lymphocyte subsets | Patients were detected Lymphocyte subgroups of 2 ml peripheral blood by Flow cytometer (BD FACSCalibur), which inclunde the T cell subsets, NK cell subset, B cell subset(percentage) | before , the fourth and the seventh weeks of treatment |
| Observing the expression of inflammatory factors |
| Measure | Description | Time Frame |
|---|---|---|
| Multidimensional deficient power assessment | Multidimensional deficient power assessment (MFSI-SF) was used in the present study. The MFSI-SF scale contains 30 subjects' subjective feelings，such as muscle soreness and memory loss. Subjects were scored according to the degree of each sensation (0-4). The MFSI-SF scale total score is the sum of each sensation score (0-120). The lower scores represent a better outcome and the higher scores represent a worse outcome. |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| yangwei w yang, master | Contact | 13826524554 | 0755-82646002 | junweiyang@163.com |
| wenbin wb gao, doctor | Contact | 13266778968 | 0755-82646002 | drwenbingao@163.com |
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200 patients with advanced tumors with a predicted survival period of ≥2 months were selected, including 100 patients with chemotherapy indications (50 patients were divided into chemotherapy group and 50 patients were divided into chemotherapy combined with TH and MG group according to the random principle) and 100 patients without chemotherapy indications (50 patients were randomly divided into the best supportive treatment group and 50 patients were randomly divided into the best supportive treatment group with TH and MG according to the random principle). The chemotherapy alone group and the best supportive treatment group were the control group. The thalidomide and megestrol acetate administration groups were administered with thalidomide 100 mg qn po and megestrol acetate 0.16 qd po for 8 weeks.
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| thalidomide and megestrol acetate |
| Drug |
The thalidomide and megestrol acetate administration groups were administered with thalidomide 100 mg qn po and megestrol acetate 0.16 qd po for 8 weeks |
|
|
| optimal support treatment | Other | Patients who cannot tolerate chemotherapy and other cancer treatments receive optimal support for 8 weeks |
|
| thalidomide and megestrol acetate | Drug | The thalidomide and megestrol acetate administration groups were administered with thalidomide 100 mg qn po and megestrol acetate 0.16 qd po for 8 weeks |
|
|
2 ml of peripheral blood was taken from each patient. Flow cytometry was used to detect changes of inflammatory factor expression which include the IL-2, IL- 4, IL-5, IL-6, IL-9, IL-10, IL-13, IL-17A, IL-17F, IL-21, IL-22, IFN-γ and TNF-α(ug/ml) |
| before , the fourth and the seventh weeks of treatment |
| Nutritional assessment | Scored Patient-Generated Subjiective Global Assessment（PG-SGA）form was used in the present study. The total score of PG-SGA is summed by the following four subscale scores（A+B+C+D）. The first measurement score（A）is self-assessed by the subject and consists of the following four parts: Weight Table（0-4），Eating Situation Table（0-6），Symptom Table （0-22），Activity and Body Function Table（0-3）. The remaining three measurements are completed by trained registered clinical physicians， dieticians，and nurses: Scale of relationship between disease and nutritional needs（B）（0-6），Metabolic demand scale（C）（0-9），Physical examination scale（D）（0-24）. The scoring was controlled by one researcher (H.R). The lower scores represent a better outcome and the higher scores represent a worse outcome. | before , the fourth and the seventh weeks of treatment |
| before , the fourth and the seventh weeks of treatment |
| Quality of life assessment | Quality of Life Assessment Table (EORTC QLQ-C30) was used in the present study. The Quality of Life Assessment Table contains 28 subjects' subjective feelings and symptoms，such as tiredness and diarrhea within one week (A)，and two other indicators: health status，quality of life within one week (B). Subjects were scored according to the degree of each sensation (A 0-4) and (B 1-7). The Quality of Life Assessment Table is divided into two parts: the first part of the total score (0-112); the second part of the total scores (2-14). In the first part of the total scores: the lower scores represent a better outcome and the higher scores represent a worse outcome. In the second part of the total scores: the higher scores represent a better outcome and the lower scores represent a worse outcome. | before , the fourth and the seventh weeks of treatment |
| Prognostic assessment | The prognostic assessment by GPS scores which were calculated by detecting peripheral blood CRP and albumin from each tumor patients. GPS scores：CRP < 10 mg/l，albumin> 35g/l，GPS 0；CRP > 10 mg/l，albumin > 35 g/l，GPS 1；CRP > 10 mg/l，albumin < 35 g/l，GPS 2. The lower scores represent a better outcome and the higher scores represent a worse outcome. | before , the fourth and the seventh weeks of treatment |
| Performance status assessment | The performance status of patients with cancer is measured by the clinician through the ECOG score form (score:0-5) | before , the fourth and the seventh weeks of treatment |
| Lean body mass | Patient's waist circumference and weight were measured by trained registered clinical dietitians, and the measuring was controlled by one researcher (H.R). The researcher calculate lean body mass by measurements of waist circumference and body weight | before , the fourth and the seventh weeks of treatment |
| Upper arm muscle circumference and upper arm muscle area | Patient's upper arm circumference and triceps skinfold thickness were measured by trained registered clinical dietitians, and the measuring was controlled by one researcher (H.R). The researcher calculate Upper arm muscle circumference and upper arm muscle area by measurements of upper arm circumference and triceps skinfold thickness | before , the fourth and the seventh weeks of treatment |
| ID | Term |
|---|---|
| D016609 | Neoplasms, Second Primary |
| D009369 | Neoplasms |
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| ID | Term |
|---|---|
| D000970 | Antineoplastic Agents |
| D013792 | Thalidomide |
| D019290 | Megestrol Acetate |
| ID | Term |
|---|---|
| D045506 | Therapeutic Uses |
| D020228 | Pharmacologic Actions |
| D020164 | Chemical Actions and Uses |
| D010797 | Phthalimides |
| D010795 | Phthalic Acids |
| D000146 | Acids, Carbocyclic |
| D002264 | Carboxylic Acids |
| D009930 | Organic Chemicals |
| D010881 | Piperidones |
| D010880 | Piperidines |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D054833 | Isoindoles |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
| D008535 | Megestrol |
| D011245 | Pregnadienes |
| D011278 | Pregnanes |
| D013256 | Steroids |
| D000072473 | Fused-Ring Compounds |
| D011083 | Polycyclic Compounds |
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