TrialPanorama/Dataset huggingface dataset:
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: Magnesium Sulfate | Arm Label: 2; Type: PLACEBO_COMPARATOR; Interventions: Drug: Normal Saline | Intervention Type: DRUG; Name: Magnesium Sulfate; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: Normal Saline; Assigned to Arm(s): 2
B: Arm Label: Magnesium group; Type: EXPERIMENTAL; Interventions: Drug: Intravenous Magnesium Sulfate | Arm Label: Placebo group; Type: PLACEBO_COMPARATOR; Interventions: Drug: Normal Saline Placebo | Intervention Type: DRUG; Name: Intravenous Magnesium Sulfate; Assigned to Arm(s): Magnesium group | Intervention Type: DRUG; Name: Normal Saline Placebo; Assigned to Arm(s): Placebo group
C: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
D: Arm Label: Placebo Pills and Placebo Liquid; Type: PLACEBO_COMPARATOR; Interventions: Other: Placebo Pills and Placebo Liquid | Arm Label: Hydroxyurea Pills and Placebo Liquid; Type: ACTIVE_COMPARATOR; Interventions: Drug: Hydroxyurea | Arm Label: Placebo Pills and Magnesium Pidolate Liquid; Type: ACTIVE_COMPARATOR; Interventions: Drug: Magnesium Pidolate | Arm Label: Hydroxyurea Pills and Magnesium Pidolate Liquid; Type: ACTIVE_COMPARATOR; Interventions: Drug: Hydroxyurea, Drug: Magnesium Pidolate | Intervention Type: DRUG; Name: Hydroxyurea; Assigned to Arm(s): Hydroxyurea Pills and Magnesium Pidolate Liquid, Hydroxyurea Pills and Placebo Liquid | Intervention Type: DRUG; Name: Magnesium Pidolate; Assigned to Arm(s): Hydroxyurea Pills and Magnesium Pidolate Liquid, Placebo Pills and Magnesium Pidolate Liquid | Intervention Type: OTHER; Name: Placebo Pills and Placebo Liquid; Assigned to Arm(s): Placebo Pills and Placebo Liquid

Answer: C
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Arm Label: real drug; Type: ACTIVE_COMPARATOR; Interventions: Drug: Dehydroepiandrosterone | Arm Label: placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: placebo | Intervention Type: DRUG; Name: Dehydroepiandrosterone; Assigned to Arm(s): real drug | Intervention Type: DRUG; Name: placebo; Assigned to Arm(s): placebo
B: Arm Label: 2; Type: PLACEBO_COMPARATOR; Interventions: Drug: dehydroepiandrosterone | Intervention Type: DRUG; Name: dehydroepiandrosterone; Assigned to Arm(s): 2
C: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
D: Intervention Type: DRUG; Name: Prasterone (GL701); Assigned to Arm(s): N/A

Answer: C
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Arm Label: low fat hypocaloric diet; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: dietary intervention | Arm Label: Low carbohydrate hypocaloric diet; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: dietary intervention | Intervention Type: BEHAVIORAL; Name: dietary intervention; Assigned to Arm(s): Low carbohydrate hypocaloric diet, low fat hypocaloric diet
B: Arm Label: Walnut group; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Walnuts | Arm Label: Control group; Type: ACTIVE_COMPARATOR; Interventions: Other: habitual diet | Intervention Type: DIETARY_SUPPLEMENT; Name: Walnuts; Assigned to Arm(s): Walnut group | Intervention Type: OTHER; Name: habitual diet; Assigned to Arm(s): Control group
C: Arm Label: DIPI: Danish national dietary guidelines; Type: ACTIVE_COMPARATOR; Interventions: Other: DIPI | Arm Label: DIPI: Specific IHD dietary guideline; Type: ACTIVE_COMPARATOR; Interventions: Other: DIPI | Arm Label: Normal dietary habits; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: OTHER; Name: DIPI; Assigned to Arm(s): DIPI: Danish national dietary guidelines, DIPI: Specific IHD dietary guideline
D: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A

Answer: D
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Arm Label: Low carbohydrate diet (F); Type: EXPERIMENTAL; Interventions: Dietary Supplement: Low carbohydrate - high fat diet | Arm Label: Traditional diet (K); Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: High carbohydrate - low fat diet | Intervention Type: DIETARY_SUPPLEMENT; Name: Low carbohydrate - high fat diet; Assigned to Arm(s): Low carbohydrate diet (F) | Intervention Type: DIETARY_SUPPLEMENT; Name: High carbohydrate - low fat diet; Assigned to Arm(s): Traditional diet (K)
B: N/A
C: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
D: Arm Label: High fat low carbohydrate diet; Type: EXPERIMENTAL; Interventions: Dietary Supplement: High fat low carbohydrate diet | Arm Label: Low fat high carbohydrate diet; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Low fat high carbohydrate diet | Intervention Type: DIETARY_SUPPLEMENT; Name: High fat low carbohydrate diet; Assigned to Arm(s): High fat low carbohydrate diet | Intervention Type: DIETARY_SUPPLEMENT; Name: Low fat high carbohydrate diet; Assigned to Arm(s): Low fat high carbohydrate diet

Answer: C
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
B: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Soy isoflavones | Arm Label: 2; Type: PLACEBO_COMPARATOR; Interventions: Dietary Supplement: Placebo | Intervention Type: DIETARY_SUPPLEMENT; Name: Soy isoflavones; Assigned to Arm(s): 1 | Intervention Type: DIETARY_SUPPLEMENT; Name: Placebo; Assigned to Arm(s): 2
C: Arm Label: Isoflavone Soy Protein (ISP) Supplementation; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: 25 gm soy protein supplement | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Other: Placebo | Intervention Type: DIETARY_SUPPLEMENT; Name: 25 gm soy protein supplement; Assigned to Arm(s): Isoflavone Soy Protein (ISP) Supplementation | Intervention Type: OTHER; Name: Placebo; Assigned to Arm(s): Placebo
D: Intervention Type: DRUG; Name: Black cohosh; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: Multibotanical preparation; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: Multibotanical preparation + dietary soy counseling; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: Conjugated equine estrogen +/- medroxyprogesterone acetate; Assigned to Arm(s): N/A

Answer: A
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
B: Arm Label: High MUFA diet; Type: EXPERIMENTAL; Interventions: Other: High-MUFA diet | Arm Label: High CHO diet; Type: ACTIVE_COMPARATOR; Interventions: Other: High-CHO diet | Intervention Type: OTHER; Name: High-MUFA diet; Assigned to Arm(s): High MUFA diet | Intervention Type: OTHER; Name: High-CHO diet; Assigned to Arm(s): High CHO diet
C: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Behavioral: Low-fat, low-Glycemic Index, vegan diet | Arm Label: 2; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Low-fat, low-Glycemic Index, vegan diet | Intervention Type: BEHAVIORAL; Name: Low-fat, low-Glycemic Index, vegan diet; Assigned to Arm(s): 1, 2
D: Arm Label: Intervention; Type: N/A; Interventions: Behavioral: educational/counseling intervention, Behavioral: therapeutic dietary intervention | Arm Label: Control; Type: N/A; Interventions: Behavioral: therapeutic dietary intervention | Intervention Type: BEHAVIORAL; Name: educational/counseling intervention; Assigned to Arm(s): Intervention | Intervention Type: BEHAVIORAL; Name: therapeutic dietary intervention; Assigned to Arm(s): Control, Intervention

Answer: A
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Arm Label: rosiglitazone in addition to background metformin; Type: EXPERIMENTAL; Interventions: Drug: Rosiglitazone, Drug: Metformin | Arm Label: rosiglitazone in addition to background sulfonylurea; Type: EXPERIMENTAL; Interventions: Drug: Rosiglitazone, Drug: Sulfonylurea | Arm Label: Sulfonylurea in addition to background metformin; Type: ACTIVE_COMPARATOR; Interventions: Drug: Sulfonylurea, Drug: Metformin | Arm Label: Metformin in addition to background sulfonylurea; Type: ACTIVE_COMPARATOR; Interventions: Drug: Sulfonylurea, Drug: Metformin | Intervention Type: DRUG; Name: Rosiglitazone; Assigned to Arm(s): rosiglitazone in addition to background metformin, rosiglitazone in addition to background sulfonylurea | Intervention Type: DRUG; Name: Sulfonylurea; Assigned to Arm(s): Metformin in addition to background sulfonylurea, Sulfonylurea in addition to background metformin, rosiglitazone in addition to background sulfonylurea | Intervention Type: DRUG; Name: Metformin; Assigned to Arm(s): Metformin in addition to background sulfonylurea, Sulfonylurea in addition to background metformin, rosiglitazone in addition to background metformin
B: Intervention Type: DRUG; Name: raloxifene; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: placebo; Assigned to Arm(s): N/A
C: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
D: Arm Label: Group 1; Type: ACTIVE_COMPARATOR; Interventions: Drug: Tamoxifen | Arm Label: Group 2; Type: EXPERIMENTAL; Interventions: Drug: Raloxifene | Intervention Type: DRUG; Name: Raloxifene; Assigned to Arm(s): Group 2 | Intervention Type: DRUG; Name: Tamoxifen; Assigned to Arm(s): Group 1

Answer: C
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
B: Intervention Type: BEHAVIORAL; Name: ascorbic acid, vitamin E, beta carotene, selenium, zinc; Assigned to Arm(s): N/A
C: Arm Label: 1 Epanova; Type: EXPERIMENTAL; Interventions: Drug: Epanova | Arm Label: 2 Placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: Epanova | Intervention Type: DRUG; Name: Epanova; Assigned to Arm(s): 1 Epanova, 2 Placebo
D: Arm Label: Pikasol; Type: ACTIVE_COMPARATOR; Interventions: Drug: Pikasol | Arm Label: Corn oil; Type: PLACEBO_COMPARATOR; Interventions: Other: Corn oil | Intervention Type: DRUG; Name: Pikasol; Assigned to Arm(s): Pikasol | Intervention Type: OTHER; Name: Corn oil; Assigned to Arm(s): Corn oil

Answer: A
Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: N/A
Brief Summary: To address cardiovascular disease, cancer, and osteoporosis, the most common causes of death, disability, and impaired quality of life in postmenopausal women. The three major components of the WHI are: a randomized controlled clinical trial of hormone replacement therapy (HRT), dietary modification (DM), and calcium/vitamin D supplementation (CaD); an observational study (OS); and a community prevention study (CPS). On October 1, 1997, administration of the WHI was transferred to the NHLBI where it is conducted as a consortium effort led by the NHLBI in cooperation with the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), the National Cancer Institute (NCI), and the National Institute on Aging (NIA).


Options:
A: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: Ethinylestradiol / Norethisterone | Arm Label: 2; Type: EXPERIMENTAL; Interventions: Drug: Estradiol / Progesterone | Intervention Type: DRUG; Name: Ethinylestradiol / Norethisterone; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: Estradiol / Progesterone; Assigned to Arm(s): 2
B: Arm Label: 4 mg estradiol; Type: ACTIVE_COMPARATOR; Interventions: Drug: estradiol | Arm Label: 2 mg estradiol; Type: PLACEBO_COMPARATOR; Interventions: Drug: estradiol | Intervention Type: DRUG; Name: estradiol; Assigned to Arm(s): 2 mg estradiol, 4 mg estradiol
C: Intervention Type: DRUG; Name: hormone replacement therapy; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogens; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: progestins; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: estrogen replacement therapy; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: diet, fat-restricted; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: calcium; Assigned to Arm(s): N/A | Intervention Type: DRUG; Name: vitamin D; Assigned to Arm(s): N/A | Intervention Type: BEHAVIORAL; Name: dietary supplements; Assigned to Arm(s): N/A
D: Arm Label: Group A; Type: ACTIVE_COMPARATOR; Interventions: Drug: 17 B estradiol orally | Arm Label: Group B; Type: ACTIVE_COMPARATOR; Interventions: Drug: 17 B estradiol | Intervention Type: DRUG; Name: 17 B estradiol orally; Assigned to Arm(s): Group A | Intervention Type: DRUG; Name: 17 B estradiol; Assigned to Arm(s): Group B

Answer: C