README.md

In castoredc/castoRedc: Wraps Castor API for easy data access

Castor API R Package

The intent of this package is to provide convenient access to study data in Castor via R.

Package Structure

Access to data in the API comes in three forms:

1. Access to individual items (getStudyDataPoint, getStudy, getRecord, etc.)
2. Access to pages of items in a list (getStudyDataPoints, getStudies, getRecords, etc.)
3. Processed into a data frame for straightforward analysis (getStudyData)

Installation

# install.packages("remotes")
remotes::install_github("castoredc/castoRedc")

Missing data

In the package, user missing data is handled in the following way. For date variables, they are represented by 31-12-29XX, where XX (95-99) indicates the type of missing data. For numeric variables, they are represented by the values -99 to -95, where 95 to 99 represent the type of missing data in Castor. For non-numeric variables, they are represented by ##_USER_MISSING_XX## where XX (95-99) indicates the type of missing data.

Testing

If you want to test the package, for example when developing, please fill in create_testing_credentials.R. You should supply an example for each of the study, report, etc. Please make sure that the record has a value in the field. And that the report step is a child of the report.

Usage

See https://helpdesk.castoredc.com/article/124-application-programming-interface-api about generating your credentials.

Note: It is recommended that you read https://cran.r-project.org/web/packages/httr/vignettes/secrets.html about managing your credentials.

library(castoRedc)

castor_api <- CastorData$new(key = credentials$client_id, 
                             secret = credentials$client_secret, 
                             base_url = "https://data.castoredc.com")

studies <- castor_api$getStudies()

| crf_id | study_id | name | created_by | created_on | trial_registry_id | live | randomization_enabled | gcp_enabled | surveys_enabled | premium_support_enabled | main_contact | expected_centers | expected_records | slug | version | duration | domain | _links.self.href | |:-------------------------------------|:-------------------------------------|:-----------------------------------|:-------------------------------------|:--------------------|:------------------|:-----|:----------------------|:------------|:----------------|:------------------------|:-------------------------------------|-----------------:|-----------------:|:-----------------------|:--------|---------:|:-----------------------------|:----------------------------------------------------------------------------| | 15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88 | 15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88 | PythonWrapperTest - Study | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2021-06-22 07:50:12 | | TRUE | FALSE | TRUE | TRUE | FALSE | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 1 | 180 | ESXnzDc2zuKJ7fFjEnUCu5 | 0.21 | 12 | https://data.castoredc.com | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88 | | 1BCD52D3-7AB3-4EA9-8ABE-74B4B7087001 | 1BCD52D3-7AB3-4EA9-8ABE-74B4B7087001 | PythonWrapperTest - Client (Write) | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2022-06-28 07:13:41 | | TRUE | TRUE | TRUE | TRUE | FALSE | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 1 | 100 | 8pDFJAdy4m3Kf8fZEMRxw6 | 0.01 | 24 | https://data.castoredc.com | https://data.castoredc.com/api/study/1BCD52D3-7AB3-4EA9-8ABE-74B4B7087001 | | C6073904-2B46-4F38-B359-A455FC255920 | C6073904-2B46-4F38-B359-A455FC255920 | PythonWrapperTest - Import | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2021-03-12 12:47:30 | | TRUE | FALSE | FALSE | TRUE | FALSE | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 1 | 50 | ThTvYFAxJFodP35aATLKFd | 0.21 | 27 | https://data.castoredc.com | https://data.castoredc.com/api/study/C6073904-2B46-4F38-B359-A455FC255920 | | D234215B-D956-482D-BF17-71F2BB12A2FD | D234215B-D956-482D-BF17-71F2BB12A2FD | PythonWrapperTest - Client | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2019-09-23 08:12:48 | | TRUE | TRUE | TRUE | TRUE | FALSE | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2 | 50 | python-wrapper | 0.61 | 15 | https://data.castoredc.com | https://data.castoredc.com/api/study/D234215B-D956-482D-BF17-71F2BB12A2FD | | D82A17DE-E280-4D69-B96A-4399872BBECC | D82A17DE-E280-4D69-B96A-4399872BBECC | PythonWrapperTest - SpecialCases | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2022-01-03 13:52:27 | | TRUE | FALSE | TRUE | TRUE | FALSE | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 1 | 500 | p8CPbd2rnbBFkb2oW5GFUg | 1.11 | 60 | https://data.castoredc.com | https://data.castoredc.com/api/study/D82A17DE-E280-4D69-B96A-4399872BBECC |

(example_study_id <- studies[["study_id"]][1])
#> [1] "15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88"

study <- castor_api$getStudyData(example_study_id)

| Participant_ID | Site_Abbreviation | Randomization_Group | Participant_Creation | ic_date | ic_versions#Other | ic_versions#Main study CF | ic_main_version | ic_language#English | ic_language#Dutch | |:---------------|:------------------|:--------------------|:---------------------|:-----------|:------------------|:--------------------------|:----------------|:--------------------|:------------------| | 110001 | FGV | NA | 2021-06-22 09:51:49 | 2021-06-22 | FALSE | TRUE | 2.5 | FALSE | FALSE | | 110002 | FGV | NA | 2021-06-22 09:59:01 | NA | FALSE | FALSE | NA | FALSE | FALSE | | repeating_data_name | created_on | Participant_ID | repeating_data_inst_name | AE_type | AE_SAE | AE_severity | AE_stopdate | AE_expected | AE_outcome | AE_action | AE_relation | AE_startdate | |:--------------------|:--------------------|:---------------|:------------------------------------|:-----------------|:-------|:-----------------|:------------|:------------|:-----------|:---------------------|:-------------------|:-------------| | Adverse event | 2021-06-22 09:55:13 | 110001 | Adverse event - 22-06-2021 09:55:12 | A bug in the API | Yes | Life-threatening | 24-06-2021 | Yes | Resolved | Medical intervention | Definitely related | 23-06-2021 | | Adverse event | 2021-06-22 09:58:13 | 110001 | Adverse event - 22-06-2021 09:58:12 | NA | NA | NA | NA | NA | NA | NA | NA | NA | | repeating_data_name | created_on | Participant_ID | repeating_data_inst_name | comorbidities | |:--------------------|:--------------------|:---------------|:------------------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Comorbidities | 2021-06-22 09:56:07 | 110001 | Comorbidities - 22-06-2021 09:56:06 | {“file_name”:“Y29tb3JiaWRpdGllcy50eHQ=”,“mime_type”:“text/plain”,“file_size”:48,“storage_path”:“B2CF4AB1-CCCF-43CD-9933-13DE879C1AB5”,“key”:{“generation”:{“metadata”:\[\],“version”:\[“rb”,1\]},“storage”:{“metadata”:{“ciphertext”:“CiQAsmjNQAKXE4sQbDJagktdyNPH7fbo6bCMPRGYrSp/hYls7U0SSQAAsqYVDFxH1mKbO5tgQ3RmzxhkmAvUKA7LDzwqaU1gcdWuKvplMjniW1OjZwW8qntb+a60NG12EN9k6YSifTl6749JXjB/4Fw=”,“key_version”:“1”,“project”:“castoredc-kms”,“location”:“europe-west4”,“keyring”:“15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88”,“keyname”:“41B6FFD8-61BB-4D06-B5B1-58D8D2875C68”},“version”:\[“google”,1\]}},“algorithm”:{“version”:\[“sodium”,1\],“attributes”:{“nonce”:“0021a3e7a6cf3b8a686d184d499503df435a4232b0356476”}}} | | repeating_data_name | created_on | Participant_ID | repeating_data_inst_name | med_stop | med_name | med_dose | med_start | med_units | |:--------------------|:--------------------|:---------------|:---------------------------------|:-----------|:-----------|:---------|:-----------|:----------| | Medication | 2021-06-22 09:54:28 | 110001 | Medication - 22-06-2021 09:54:28 | 28-06-2021 | Diclofenac | 150 | 25-06-2021 | mg/day | | Medication | 2021-06-22 09:58:27 | 110001 | Medication - 22-06-2021 09:58:26 | NA | NA | NA | NA | NA | | repeating_data_name | created_on | Participant_ID | repeating_data_inst_name | unsvis_sbp | unsvis_dbp | unsvis_date | unsvis_weight | unsvis_hr | unsvis_type | |:--------------------|:--------------------|:---------------|:----------------------------------------|:-----------|:-----------|:------------|:--------------|:----------|:----------------------| | Unscheduled visit | 2021-06-22 09:57:38 | 110001 | Unscheduled visit - 22-06-2021 09:57:36 | 233 | 156 | 24-06-2021 | 98.3 | 112 | admission to day-care | | survey_instance_id | participant_id | survey_name | survey_package_name | survey_package_instance_id | created_on | created_by | sent_on | finished_on | survey_package_instance_parent_id | survey_package_instance_parent_type | SF12_12 | SF12_2 | SF12_1 | VAS | SF12_3 | |:-------------------------------------|:---------------|:------------|:------------------------|:-------------------------------------|:---------------------------|:-------------------------------------|:---------------------------|:---------------------------|:----------------------------------|:------------------------------------|:--------|:-------|:----------|:------|:-------| | 4FF130AD-274C-4C8F-A4A0-A7816A5A88E9 | 110001 | QOL Survey | My first survey package | 0761A9BA-9802-483D-8EB3-D07233A56F2B | 2021-06-22 10:12:19.000000 | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2021-06-22 10:12:19.000000 | 2021-06-22 10:12:44.000000 | | 0 | Rarely | Mostly | Excellent | 85.00 | Mostly | | B99F0082-1B20-456B-8D4D-47D16867B211 | 110001 | QOL Survey | My first survey package | 5B3FE56F-89FA-4C6D-A638-E8FA46113EB0 | 2021-06-22 10:13:01.000000 | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2021-06-22 10:13:01.000000 | NA | | 0 | NA | NA | NA | NA | NA | | 29FD41EF-46F1-4DEA-A372-F38FC2C0C9C2 | 110001 | QOL Survey | My first survey package | EBBB77D0-56A2-49C7-9333-A27C17FA5D95 | 2021-09-24 13:12:45.000000 | B23ABCC4-3A53-FB32-7B78-3960CC907F25 | 2021-09-24 13:12:45.000000 | NA | | 0 | NA | NA | NA | NA | NA |

fields <- castor_api$getFields(example_study_id)

| id | parent_id | field_id | field_number | field_label | field_variable_name | field_type | field_required | field_hidden | field_info | field_units | field_min | field_min_label | field_max | field_max_label | field_enforce_decimals | field_slider_step | field_slider_step_value | field_image | report_id | field_length | additional_config | exclude_on_data_export | option_group | metadata_points | validations | dependency_parents | dependency_children | randomize_option_order | _links.self.href | option_group.id | option_group.name | option_group.description | option_group.layout | option_group.fields | option_group.options | |:-------------------------------------|:-------------------------------------|:-------------------------------------|-------------:|:-----------------------------------------------------------------------------------------|:--------------------|:------------------|---------------:|-------------:|:-----------|:------------|----------:|:----------------|----------:|:----------------|:-----------------------|:------------------|------------------------:|:------------|:-------------------------------------|-------------:|:------------------------------|:-----------------------|:-------------|:----------------|:------------|:-------------------|:--------------------|:-----------------------|:-----------------------------------------------------------------------------------------------------------------------|:----------------|:------------------|:-------------------------|:--------------------|:--------------------|:---------------------| | 00A3BB37-1532-400E-8BBC-529FF5D63317 | 6D2A7286-685C-4A78-9641-929E233E41E2 | 00A3BB37-1532-400E-8BBC-529FF5D63317 | 7 | Record all relevant received therapy | NA | repeated_measures | 0 | 0 | | | NA | | NA | | NA | NA | NA | | F3F1C353-A3DC-42B4-8B47-B2DF56E8B3BF | NA | {“showReportOfAllPhases”:“0”} | FALSE | NA | NULL | NULL | NULL | NULL | FALSE | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/field/00A3BB37-1532-400E-8BBC-529FF5D63317 | NA | NA | NA | NA | NULL | NULL | | 02E4E21B-0AAA-4C89-980F-414D37E25BE5 | 88CA5E48-2A1B-4179-9908-F090B62E44A0 | 02E4E21B-0AAA-4C89-980F-414D37E25BE5 | 1 | To randomize this patient, click on the ‘Randomize’ button in the Randomization tab. | NA | remark | 0 | 0 | | | NA | | NA | | NA | NA | NA | | | NA | | FALSE | NA | NULL | NULL | NULL | NULL | FALSE | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/field/02E4E21B-0AAA-4C89-980F-414D37E25BE5 | NA | NA | NA | NA | NULL | NULL | | 04E40C4C-3AA0-42D3-AE27-F40879366A84 | 4E1682D3-9611-4B1A-84C4-14FCEBA15248 | 04E40C4C-3AA0-42D3-AE27-F40879366A84 | 1 | Describe the adverse event | AE_type | textarea | 1 | 0 | | | NA | | NA | | NA | NA | NA | | | NA | | FALSE | NA | NULL | NULL | NULL | NULL | FALSE | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/field/04E40C4C-3AA0-42D3-AE27-F40879366A84 | NA | NA | NA | NA | NULL | NULL |

forms <- castor_api$getForms(example_study_id)

| id | form_id | form_name | form_order | form_description | _embedded.visit.id | _embedded.visit.visit_id | _embedded.visit.visit_description | _embedded.visit.visit_name | _embedded.visit.visit_duration | _embedded.visit.visit_number | _embedded.visit.visit_order | _embedded.visit._links.self.href | _links.self.href | |:-------------------------------------|:-------------------------------------|:------------------|-----------:|:------------------------------------------------------------|:-------------------------------------|:-------------------------------------|:-----------------------------------|:----------------------------------|:--------------------------------|:------------------------------|-----------------------------:|:-----------------------------------------------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------| | 10B74382-3EA9-4107-85BC-C33B9BA078CA | 10B74382-3EA9-4107-85BC-C33B9BA078CA | Physical exam | 8 | This is a copy of the Baseline Physical exam step. | 62EDEB24-7616-4476-912D-2F280FB56E36 | 62EDEB24-7616-4476-912D-2F280FB56E36 | NA | Follow-up Visit | NA | NA | 3 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/62EDEB24-7616-4476-912D-2F280FB56E36 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/10B74382-3EA9-4107-85BC-C33B9BA078CA | | 287CE537-8910-4A0A-95A2-3683E48B548E | 287CE537-8910-4A0A-95A2-3683E48B548E | Study inclusion | 2 | This form contains Inclusion Criteria information. | EFEDE30F-0D61-468D-B67D-92465ACB0108 | EFEDE30F-0D61-468D-B67D-92465ACB0108 | NA | Informed Consent and Inclusion | NA | NA | 1 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/EFEDE30F-0D61-468D-B67D-92465ACB0108 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/287CE537-8910-4A0A-95A2-3683E48B548E | | 2D15033E-59B8-4BF3-A5BA-5AF82F1870C1 | 2D15033E-59B8-4BF3-A5BA-5AF82F1870C1 | Demographics | 3 | This form contains Demographic information. | EFEDE30F-0D61-468D-B67D-92465ACB0108 | EFEDE30F-0D61-468D-B67D-92465ACB0108 | NA | Informed Consent and Inclusion | NA | NA | 1 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/EFEDE30F-0D61-468D-B67D-92465ACB0108 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/2D15033E-59B8-4BF3-A5BA-5AF82F1870C1 | | 31B909EC-39C5-4C94-ADAF-30C62E039288 | 31B909EC-39C5-4C94-ADAF-30C62E039288 | Laboratory | 7 | This form contains hematology and biochemistry data. | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | NA | Baseline | NA | NA | 2 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/31B909EC-39C5-4C94-ADAF-30C62E039288 | | 4366B99E-610D-4082-BEC8-F93A59A8F01A | 4366B99E-610D-4082-BEC8-F93A59A8F01A | Consent | 1 | This form contains informed consent information. | EFEDE30F-0D61-468D-B67D-92465ACB0108 | EFEDE30F-0D61-468D-B67D-92465ACB0108 | NA | Informed Consent and Inclusion | NA | NA | 1 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/EFEDE30F-0D61-468D-B67D-92465ACB0108 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/4366B99E-610D-4082-BEC8-F93A59A8F01A | | 5349E9D7-A0E6-49A2-93A4-B66A38291048 | 5349E9D7-A0E6-49A2-93A4-B66A38291048 | Physical exam | 6 | This form contains physical exam data from the first visit. | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | NA | Baseline | NA | NA | 2 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/5349E9D7-A0E6-49A2-93A4-B66A38291048 | | 6D2A7286-685C-4A78-9641-929E233E41E2 | 6D2A7286-685C-4A78-9641-929E233E41E2 | Medical history | 4 | This form contains Medical history information. | EFEDE30F-0D61-468D-B67D-92465ACB0108 | EFEDE30F-0D61-468D-B67D-92465ACB0108 | NA | Informed Consent and Inclusion | NA | NA | 1 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/EFEDE30F-0D61-468D-B67D-92465ACB0108 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/6D2A7286-685C-4A78-9641-929E233E41E2 | | 88CA5E48-2A1B-4179-9908-F090B62E44A0 | 88CA5E48-2A1B-4179-9908-F090B62E44A0 | Randomization | 5 | This form includes information on the randomization. | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | NA | Baseline | NA | NA | 2 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/88CA5E48-2A1B-4179-9908-F090B62E44A0 | | 8FC6AD28-3C81-4958-9B13-B249B2CA2D72 | 8FC6AD28-3C81-4958-9B13-B249B2CA2D72 | Medication | 11 | In this step you can record medication intake. | 3102EBF4-1525-4F83-94CF-840C51E64CCA | 3102EBF4-1525-4F83-94CF-840C51E64CCA | NA | Unscheduled visits and Medication | NA | NA | 4 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/3102EBF4-1525-4F83-94CF-840C51E64CCA | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/8FC6AD28-3C81-4958-9B13-B249B2CA2D72 | | 90226AC6-F20E-48DC-83BC-C094CDC589BD | 90226AC6-F20E-48DC-83BC-C094CDC589BD | Unscheduled visit | 10 | In this step you can record unscheduled visits. | 3102EBF4-1525-4F83-94CF-840C51E64CCA | 3102EBF4-1525-4F83-94CF-840C51E64CCA | NA | Unscheduled visits and Medication | NA | NA | 4 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/3102EBF4-1525-4F83-94CF-840C51E64CCA | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/90226AC6-F20E-48DC-83BC-C094CDC589BD | | FEABD311-4C21-4602-B722-37EECC90A622 | FEABD311-4C21-4602-B722-37EECC90A622 | Laboratory | 9 | To copy a step, click on the cogwheel next to it. | 62EDEB24-7616-4476-912D-2F280FB56E36 | 62EDEB24-7616-4476-912D-2F280FB56E36 | NA | Follow-up Visit | NA | NA | 3 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/62EDEB24-7616-4476-912D-2F280FB56E36 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/repeating-data-instance/FEABD311-4C21-4602-B722-37EECC90A622 |

visits <- castor_api$getVisits(example_study_id)

| id | visit_id | visit_description | visit_name | visit_duration | visit_number | visit_order | _links.self.href | |:-------------------------------------|:-------------------------------------|:------------------|:----------------------------------|:---------------|:-------------|------------:|:-----------------------------------------------------------------------------------------------------------------------| | 3102EBF4-1525-4F83-94CF-840C51E64CCA | 3102EBF4-1525-4F83-94CF-840C51E64CCA | NA | Unscheduled visits and Medication | NA | NA | 4 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/3102EBF4-1525-4F83-94CF-840C51E64CCA | | 62EDEB24-7616-4476-912D-2F280FB56E36 | 62EDEB24-7616-4476-912D-2F280FB56E36 | NA | Follow-up Visit | NA | NA | 3 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/62EDEB24-7616-4476-912D-2F280FB56E36 | | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | 65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | NA | Baseline | NA | NA | 2 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/65B46EAC-5CE4-4E54-8C27-87F2A0FBA318 | | EFEDE30F-0D61-468D-B67D-92465ACB0108 | EFEDE30F-0D61-468D-B67D-92465ACB0108 | NA | Informed Consent and Inclusion | NA | NA | 1 | https://data.castoredc.com/api/study/15E88A04-9CB8-4B30-9A3C-B1DBFC96CD88/visit/EFEDE30F-0D61-468D-B67D-92465ACB0108 |

castoredc/castoRedc documentation built on Aug. 4, 2024, 5:24 a.m.