Medical Consent Form with Canadian Examples

What is a Medical Consent Form?

A medical consent form is used by medical professionals to acquire permission from patients or their legal guardians, before proceeding with a specific treatment or procedure. They are used by surgeons, anaesthesiologists, family physicians and many other specialists.

This form is crucial for ensuring patients are fully informed before undergoing any treatments or procedures proposed by their healthcare provider. The process of consent also involves the discussion of potential alternatives to the proposed treatment, including the option to forgo treatment altogether.

In the medical field, obtaining informed consent is an essential practice that ensures doctors are fulfilling their legal and ethical obligations. This standard has its roots in Reibl v. Hughes (1980, Supreme Court of Canada): consent is judged by what a reasonable patient would want to know, not what a reasonable doctor would think to disclose.

In this article, we’ll discuss the common types of medical consent forms, walk through how to create one for your practice, and share ready-made templates you can customise.

Common Types of Medical Consent Forms

There are different variations of patient consent forms, each tailored to a specific need and doctor’s specialty:

1. General Consent Form for Medical Treatment

This form is used for routine treatments, diagnostics, and non-invasive procedures. The patient signs only after their doctor has explained the purpose of the treatment, the risks involved, and any alternatives available to them.

2. Children’s Medical Consent Form

Sometimes called a medical consent form for minors, this form allows parents or legal guardians to authorize medical treatment in place of children or minors. This is especially important when the patient is under the care of an adult guardian, as it allows them to receive necessary medical treatment even when their parents are not present.

One subtype worth noting is the grandparent medical consent form, which gives grandparents the authority to make healthcare decisions for a grandchild when the parents cannot be reached.

3. Surgical Consent Form

This form must be completed before any surgical procedure. It outlines the specific surgery, including laterality where relevant (e.g. left total knee replacement), associated risks, potential complications, and expected outcomes. The attending surgeon explains each element and the patient confirms their understanding.

4. Emergency Medical Consent Form

In emergency situations where a patient cannot provide immediate consent (e.g., unconscious or incapacitated), doctors use this form to authorise urgent care.

This form is often pre-signed for minors, people with chronic conditions, or patients known to be at high risk of a medical emergency.

5. Psychotropic Medication Consent Form

This form is used to confirm the patient’s agreement to take prescribed medications that affect mood, behaviour, or mental function, once they have been informed of the associated risks, potential side effects, and expected outcomes.

This type of consent form is especially important in the context of psychiatric care, where the patient’s autonomy is a crucial factor for treatment compliance.

6. Clinical Trial Consent Form

In medical research, this form documents that participants understand the purpose, associated risks, and potential benefits of enrolling in a clinical trial. It’s also a requirement for any study involving human participants to meet legal and ethical standards.

Provincial Health Consent Acts for Medical Forms

Canada has no single national law on medical consent. Instead, each province legislates its own framework, covering what makes consent valid, how capacity is assessed, and what happens when a patient cannot consent on their own.

Here's how two provinces have built out that framework:

Ontario

Ontario's Health Care Consent Act, 1996, covers three areas: treatment, admission to care facilities, and personal assistance services. Across all three, the Act establishes the following:

• Every person is presumed capable of consenting, regardless of age, unless there's evidence to the contrary.
• Capacity is decision-specific: a person must understand the information relevant to the decision at hand and appreciate the reasonably foreseeable consequences of consenting or refusing.
• Ontario sets no fixed age of consent. Minors are assessed case by case, and a minor found capable can consent to their own treatment without a parent or guardian weighing in.
• When a person is found incapable, a substitute decision-maker steps in. They must honour any wishes the patient expressed while capable, particularly those expressed after the patient turned sixteen. When no prior wishes exist, they act in the patient's best interests.

British Columbia

BC's Health Care (Consent) and Care Facility (Admission) Act governs consent for health care and for admission to a care facility, treating the two as related but separate processes. Here's how the Act frames each one:

• Valid consent has to be voluntary, informed, and free of fraud or misrepresentation. Health care given to an adult requires consent that meets this standard as a matter of course.
• Capacity here is also decision-specific: an adult is considered incapable only if they can't understand the information relevant to the decision or can't grasp what follows from it.
• Rather than setting a fixed age of consent, BC applies the mature minor doctrine. A minor who shows enough understanding of the proposed care and its consequences can consent on their own.
• Health care consent and care facility admission run as separate tracks under the Act, Part 2 and Part 3 respectively, each with its own incapability assessment and its own substitute decision-maker rules.

How to Create a Medical Consent Form with Examples

Below is a quick guide to writing a medical consent form in your daily practice, along with an example to show how it works:

1. Start with the Proposed Treatment

Open with the most important detail: the proposed treatment you're seeking consent for. Provide a short, precise description of the treatment or care plan and its purpose.

Example:

Proposed Treatment: The patient will undergo a colonoscopy to investigate the cause of persistent abdominal pain and irregular bowel movements.

2. Outline Risks, Benefits, and Alternatives

Give a balanced overview of the treatment. This section should cover the expected benefits, risks, and where applicable, alternatives, including the option to forgo treatment altogether. This gives the patient enough information to make an informed choice.

Example:

Risks and Benefits: The benefits include an accurate diagnosis and the potential treatment of detected abnormalities. Risks include bleeding, perforation of the colon, and adverse reactions to conscious sedation.

Alternative Options: CT colonography was discussed as a non-invasive alternative, though the risk of missing small polyps was highlighted. The option to forgo the procedure altogether was also explained, along with the potential consequences of not undergoing screening.

3. Document Consent and Patient Understanding

This final section logs the patient’s response once all relevant information about the treatment is discussed. This includes the concerns raised, and the final decision for consent. It also covers the date and time consent was formally given, along with the attending physician's name and signature.

Example:

Patient Response: The patient expressed understanding of the procedure and voiced concern about the risk of perforation. They asked about the recovery time, and it was explained that most patients recover within a day, though mild discomfort may persist for a few days.‍

Consent Documentation: Consent was obtained verbally and entered in the patient’s electronic medical record (EMR).

Date and Time: 2023-10-15 at 10:30 EDT

Physician Signature: Dr. Emily Johnson, Family Physician

Patient consent forms are typically filled in by hand or typed up manually. It gets the job done, but it’s slow and prone to errors. Heidi gives you a faster, more accurate way to complete them.

Free Medical Consent Forms