Law & Medicine

Consent and the mature minor



Question: C, age 17 years, was diagnosed with Hodgkin’s lymphoma. According to her oncologists, chemotherapy would offer an 80% chance of cure, whereas death within 2 years was almost a certainty without treatment. C refused treatment, a decision supported by her mother. Under these facts, which of the following is best?

A. C has a constitutional right to forgo medical treatment.

B. C is a minor and needs parental consent regarding all medical intervention.

C. The mother’s refusal to give consent means the doctors have no recourse but to accept the joint decision of mother and daughter.

D. If C can show she is a mature minor or an emancipated minor, she can then decide for herself.

E. In life-and-death matters, the state has the authority to compel lifesaving beneficial treatment without prior judicial approval.

Answer: D. The above scenario raises the issue of doing what’s best when a minor refuses clearly beneficial medical treatment. It is taken from a very recent case wherein the Connecticut Supreme Court held that the state could force treatment in a minor with Hodgkin’s lymphoma. The patient, a 17-year-old teenager, knowingly and with full information, objected to receiving treatment, a decision supported by her mother. There was no finding of mental incompetence or deficiency in either mother or daughter. Can the daughter, against her will, be forced to receive treatment?

The teenager, known as Cassandra, was diagnosed with Hodgkin’s lymphoma, which her oncologists believed had an 80% chance of remission if treated with chemotherapy. Cassandra refused, a decision supported by her mother with whom she lives. Placed under the jurisdiction of Connecticut’s Department of Children and Families (DCF), she initially agreed to a trial of medication if the state allowed her to stay at home with her mother, but she ran away. The case is reminiscent of Billy Best, a 16-year-old diagnosed with Hodgkin’s disease in August 1994, who ran away from his Massachusetts home after 2½ months of chemotherapy because he felt the medicine was killing him instead of helping him.1

In order to compel treatment, DCF had to obtain judicial approval, which the lower court granted notwithstanding arguments that forcing Cassandra to undergo unwanted medical treatment against her will violated her constitutional substantive due process rights. Also, as there was no competency hearing, so the litigants asserted that this was also a violation of her procedural due process rights. On appeal, the Supreme Court of Connecticut found that Cassandra was not a mature minor, and thus had no constitutional claim to the right of medical decision-making autonomy.2 The Court unanimously ruled that the state could compel treatment. Its final opinion is yet to be published, but in its preliminary order, the Court wrote: “… Cassandra is suffering from Hodgkin’s lymphoma, a cancer that has a high rate of cure if treated and that will certainly kill Cassandra if not treated … Cassandra represented, under oath … that she would undergo treatment for her cancer if she were allowed to return home, and then was allowed to do so, she ran away from home and stopped treatment. Thus, … Cassandra either intentionally misrepresented her intentions to the trial court or she changed her mind on this issue of life and death. In either case, her conduct amply supports Judge Quinn’s finding that the respondents have failed to prove that Cassandra was a mature minor under any standard.

Whereas all adults of sound mind are presumed to be competent to give informed consent, the doctor typically needs permission from the parents or guardian for a minor unless emancipated, i.e., conducting himself or herself as an adult and is no longer under the support or control of the parents. Another exception is the “mature minor,” a term used to describe the minor who is able to understand the nature and consequences of treatment. In 1987, the Tennessee Supreme Court was the first to recognize a mature minor exception to the common law rule that requires a physician to obtain parental consent.3 The issue there was whether Sandra, an alleged malpractice victim 5 months shy of her 18th birthday, was capable of giving consent for an osteopathic treatment. The court acknowledged that for well over a century, the common law recognized that minors achieved varying degrees of maturity and responsibility, and referenced the common law rule of capacity, known as “The Rule of Sevens.” The Rule presumes differing levels of capacity depending on whether the individual is less than 7 years old, between the ages of 7 and 14, or older than 14 years. The youngest group lacks capacity, but a rebuttable presumption of lack of capacity exists for children between the ages of 7 and 14, and one presuming capacity exists for children between the ages of 14 and 21. In Commonwealth jurisdictions, the term “Gillick competence” is used to describe a minor under the age of 16 years who is deemed to have legal capacity to consent to medical treatment if there is sufficient intelligence and maturity to understand the nature, implications, and consequences of treatment.


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