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				Justice Rehnquist 
				
				  
				
				
				Whether a person has a right to refuse medical treatment? 
				 
				
				  
				
				
				Informed Consent 
				
				o        
				
				
				The common law doctrine of informed consent is viewed as 
				generally encompassing the right of a competent individual to 
				refuse medical treatment.  
				
				  
				
				
				Parents Claim - Incompetent has same right as competent 
				
				o        
				
				
				The parents assert that an incompetent person should possess the 
				same right in this respect as is possessed by a competent 
				person, as in, the right to refuse treatment.  
				
				  
				
				
				Court 
				- Incompetent persons are not able to make an informed choice 
				
				o        
				
				
				The difficulty with the parents' claim is that in a sense it 
				begs the question whether an incompetent person is not able to 
				make an informed and voluntary choice to exercise a hypothetical 
				right to refuse treatment or any other right.  
				
				o        
				
				
				Such a right must be exercised for her, if at all, by some sort 
				of surrogate.  
				
				  
				
				
				Procedural safeguards - For Surrogates that elect to remove life 
				support 
				
				o        
				
				
				Here, Missouri has recognized that under certain circumstances a 
				surrogate may act for a patient in electing to have hydration 
				and nutrition withdrawn in such a way as to cause death, but it 
				has established a procedural safeguard to assure that the action 
				of the surrogate conforms as best it may to the wishes expressed 
				by the patient while competent.  
				
				  
				
				
				Clear and Convincing Evidence 
				
				o        
				
				
				Missouri requires that evidence of the incompetent's wishes as 
				to the withdrawal of treatment be proved by clear and convincing 
				evidence.  
				
				  
				
				
				Whether the United States Constitution forbids the establishment 
				of this procedural requirement by the state.  
				
				o        
				
				
				We hold that it does not.  
				
				o        
				
				
				Missouri relies on its interest in the protection and 
				preservation of human life, and there can be no gainsaying this 
				interest.  
				
				  
				
				A 
				State has more particular interests at stake.  
				
				o        
				
				
				The choice between life and death is a deeply personal decision 
				of obvious and overwhelming finality.  
				
				  
				
				
				Court 
				- Heightened evidentiary requirements 
				
				o        
				
				
				We believe Missouri may legitimately seek to safeguard the 
				personal element of its choice through the imposition of 
				heightened evidentiary requirements.  
				
				  
				
				
				DPC - Protect the interest of life, Protect interest in refusing 
				life support 
				
				o        
				
				
				It cannot be disputed that the Due Process Clause protects an 
				interest in life as well as an interest in refusing 
				life-sustaining medical treatment.  
				
				  
				
				
				Safeguard situations 
				
				o        
				
				
				Not all incompetent patients will have loved ones available to 
				serve as surrogate 
				decision-makers.  
				
				o        
				
				
				And even where family members are present, there will be some 
				unfortunate situations in which family 
				members will not act to protect a patient. 
				 
				
				  
				
				
				State is entitled to guard against abuses 
				
				o        
				
				A 
				state is entitled to guard against potential abuses in such 
				situations.  
				
				o        
				
				A 
				state may also properly decline to make judgments about the 
				quality of life that a particular individual may enjoy, and 
				simply assert an unqualified interest in the preservation of 
				human life to be weighed against the constitutionally protected 
				interest of the individual.   
				
				  
				
				
				Court 
				- Permissible adoption of clear and convincing standard 
				
				o        
				
				
				In our view, Missouri has permissibly sought to advance these 
				interests through the adoption of a clear and convincing 
				standard of proof to govern such proceedings.  
				
				o        
				
				
				The Supreme Court of Missouri held that in this case the 
				testimony adduced at trial did not amount to clear and 
				convincing proof of the patient's desire to have hydration and 
				nutrition withdrawn.  
				
				o        
				
				
				Based on the facts, we cannot say that the Missouri Supreme 
				Court committed constitutional error in reaching the conclusion 
				that it did.  
				
				  
				
				
				Parents contend - Must accept substituted judgment of close 
				family members 
				
				o        
				
				
				 Missouri must accept the substituted judgment of close family 
				members even in the absence of substantial proof that their 
				views reflect the views of the patient.  
				
				  
				
				
				Court - DPC deals only with the wishes of the individual (Clear 
				and Convincing)  
				
				o        
				
				
				Our cases do not support this claim.  
				
				o        
				
				
				No doubt is engendered by anything in this record but that Nancy 
				Cruzan's mother and father are loving and caring parents. 
				 
				
				o        
				
				
				If the State were required by the Constitution to repose a right 
				of "substituted judgment" with anyone, the Cruzans would surely 
				qualify.  
				
				o        
				
				
				But we do not think the Due Process Clause requires the State to 
				repose judgment on these matters with anyone but the patient 
				herself.  
				
				o        
				
				
				In sum, all of the previous discussion for allowing Missouri 
				to require clear and convincing 
				evidence of the patient's wishes leads us to conclude 
				that the State may choose to defer 
				only to those wishes, rather than confide the decision to close 
				family members. 
				
				  
				
				
				Affirmed. 
				
				  
				
				
				Concurring - Justice OConnor 
				
				o        
				
				I 
				agree that a protected liberty interest in refusing unwanted 
				medical treatment may be inferred from our prior decisions, and 
				that the refusal of artificially delivered food and water is 
				encompassed within that liberty interest.  
				
				  
				
				
				Surrogate decision-maker rights not decided 
				
				o        
				
				I 
				write separately to emphasize that the Court does not today 
				decide the issue whether a State must also give effect to the 
				decisions of a surrogate decision-maker. 
				
				  
				
				
				Liberty in refusing treatment if there is explicit oral or 
				written instructions 
				
				o        
				
				
				In my view, such a duty may well be constitutionally required to 
				protect the patient's liberty interest in refusing medical 
				treatment.  
				
				o        
				
				
				Few individuals provide explicit oral or written instructions 
				regarding their intent to refuse medical treatment should they 
				become incompetent. 
				
				  
				
				
				Dissent - Justice Brennan 
				
				  
				
				
				Unwanted Medical Treatment:  States cannot outweigh rights of 
				individuals 
				
				o        
				
				
				Although the right to be free of unwanted medical intervention 
				may not be absolute, no state interest could outweigh the rights 
				of an individual in Nancy Cruzan's position.  
				
				  
				
				
				What good is obtained by remaining on life support 
				
				o        
				
				
				Whatever a state's possible interests in mandating life-support 
				treatment under other circumstances, there is no good to be 
				obtained here by Missouri's insistence that Nancy Cruzan remain 
				on life-support systems if it is indeed her wish not to do so.
				 
				
				o        
				
				
				The only state interest asserted here is a general interest in 
				the preservation of life.  
				
				  
				
				
				No legitimate Interest 
				
				o        
				
				
				But the state has no legitimate general interest in someone's 
				life, completely abstracted from the interest of the person 
				living that life, that could outweigh the person's choice to 
				avoid medical treatment.  
				
				o        
				
				
				This is not to say that the state has no legitimate interest to 
				assert here.  
				
				  
				
				
				parens patriae 
				interest 
				
				o        
				
				
				As the majority recognizes, Missouri has a 
				parens patriae 
				interest in providing Nancy Cruzan, now incompetent, with as 
				accurate as possible a determination of how she would exercise 
				her rights under these circumstances.  
				
				  
				
				
				Safeguarding Accuracy of determination 
				
				o        
				
				
				But until Nancy's wishes have been determined, the only state 
				interest that may be asserted is an interest in safeguarding the 
				accuracy of that determination. Accuracy, therefore, must be our 
				touchstone.  
				
				  
				
				
				May impose requirements that enhance the accuracy of 
				determination 
				
				o        
				
				
				Missouri may constitutionally impose only those procedural 
				requirements that serve to enhance the accuracy of a 
				determination of Nancy Cruzan's wishes or are at least 
				consistent with an accurate determination.  
				
				  
				
				
				Does not meet standard 
				
				o        
				
				
				The Missouri safeguard that the Court upholds today does not 
				meet this standard.  
				
				o        
				
				
				The Court adverted to no evidence supporting its decision, and 
				it failed to consider statements Nancy had made to family 
				members and a close friend.  
				
				  
				
				
				Failed to consider testimony 
				
				o        
				
				
				It also failed to consider testimony from Nancy's mother and 
				sister that they were certain that Nancy would want to 
				discontinue the artificial nutrition and hydration, even after 
				finding that Nancy's family was loving and without malignant 
				motive. 
				
				  
				
				
				Must bear a reasonable relationship to a legitimate state end 
				
				o        
				
				
				To be constitutionally permissible, Missouri's intrusion upon 
				these fundamental liberties must, at a minimum, bear a 
				reasonable relationship to a legitimate state end.  
				
				o        
				
				
				Missouri asserts that its policy is related to a state interest 
				in the protection of life.  
				
				o        
				
				
				In my view, however, it is an effort to define life, rather than 
				protect it, that is at the heart of Missouri's policy. 
				 
				
				o        
				
				
				This is not a legitimate end. In short, there is no reasonable 
				ground for believing that Nancy Cruzan has any personal 
				perpetuation of what the state has decided is her life.  |