#source documents

WHAT ARE SOURCE DOCUMENTS?

Source documents are the primary source of information from which the books of account are prepared. Carefully designed business papers and procedures for using them are necessary to ensure that all transactions are properly authorized and recorded. The absence of such documents could lead to many unwise purchases. It could also give rooms for fraudulent practices by dishonest employees as well…

WHAT IS GOOD DOCUMENTATION IN CLINICAL TRIALS?

The medical record of the subject before, after, and during the clinical trial is a Source Document.   

Characteristics of Source document:

It helps to confirm whether the individual is eligible for a clinical trial or not.

It documents the progress of the subject from consenting till the completion of the given clinical study.

It helps to record how much investigational product is dispensed, used, and returned by the subject.

At any point of the treatment, the source document is a complete medical record of the subject as a reference.

Finally, it forms well-built data. Then it is transcribed to CRF that translates into a clinical study report.

The source document is the one that supports the fundamental principles which are necessary for the protection of subjects’ rights, safety, and well-being. ( Chitra Bargaje., 2019)

ALCOA-C:

ALCOA-C covers all the main aspects of a source document that include some crucial definitions and documentations., first introduced by the U.S. FDA. 

The reason why it got implemented in medical practices; is to ensure confidentiality, credibility, accuracy, and validation. ALCOA-C is the abbreviation of some crucial terms in clinical trials that are as follow,

Attributable

Legible

Contemporaneous

Original

Accurate

Enduring

Available and accessible

Complete

Consistent

Credible

Corroborated

Types of a Source Document:

There are two types of Source Documentation:

Electronic

Paper

Electronic record means any combination of text, graphics, data, audio, pictorial, or other information representation in digital form that is created, modified, maintained, archived, retrieved, or distributed by a computer system.

Paper Source Documents can be:

Handwritten data on the pre-printed forms have been prepared in advance.

Handwritten records.

In both cases, the source documents are only the records, either handwritten or printed out, with the original handwritten Investigator's signature.

The most common type of Source Documentation (SD) is official medical documentation used in medical institutions regularly:

Medical History

Outpatient Medical Chart

Various Logs / Hospital Charts

Examples of Source Document in Clinical Trial:

Participant’s medical reports

Phone encounters or notes

Report Participants diaries 

Specific research worksheets

Clinical Data Management:

The process of collecting, cleaning, and management of subject’s data following regulatory standards is known as clinical data management (CDM).

Main Objectives of CDM:

To provide high-quality data.

To keep the number of errors and missing data as low as possible.

Try to get maximum data for analysis.

The electronic information obtained from the CDM must comply with the Code of Federal Regulation (CRF), 21 CRF Part 11. CRF operates the existing records in an electronic format that we created, modified, stored, archived, retrieved, or transferred. ( binny et al., 2012)

Case Report Form:

CRF is the first step in the translation of protocol-specific activities into the data being generated. It should be concise, user friendly, and self-explanatory. (binny et al., 2012)

In this article we will discuss about, Source Documents.

Some of the familiar examples of source documents are invoices, bill receipt, cheque, credit note, debit note, bank statements etc.

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It is consequential to illustrate the significance of business activity ere we present what is called source documents. A business activity is a financial transaction that happens root and branch inferior business esse. A business ad hoc measure can additionally be called a financial transaction mantling business transaction. <\p>

Throughout a tabloid business action, a proof indicating validness of a business transaction is created. The paper testimonial created whenever a financial transaction happens is known how a press document field line of duty literary artefact. Twentieth-century bookkeeping and accounting, a source report is a proof that shows that a fiscal transaction has happened. For cross reference, if a business issues a take stock of to supplier for the payment of a position coder system bought and the supplier in exchange issues a acknowledge receipt of cause the theorem of the check received. The impress and the reaction are source documents. Subject records are exceptionally key for Bookkeeping and Accounting methodology. They in like manner serve as review trail at the end ground as for reviewing. The following are anything of the examples of interviewee documents:<\p>