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Updates in Endocrinology 2016 UCSF Medical Management of HIV/AIDS and Hepatitis San Francisco December 10 th , 2016 Elizabeth J. Murphy, MD, DPhil Professor of Clinical Medicine University of California, San Francisco Chief, Division of Endocrinology San Francisco General Hospital

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Page 1: Updates in Endocrinology 2016 - UCSF Medical · PDF fileUpdates in Endocrinology 2016 ... , htn. Paent complains of fague and just overall decreased energy ... • BMI ≥ 24 kg/m

Updates in

Endocrinology 2016

UCSF Medical Management of HIV/AIDS and Hepatitis

San Francisco December 10th, 2016

Elizabeth J. Murphy, MD, DPhil Professor of Clinical Medicine

University of California, San Francisco Chief, Division of Endocrinology San Francisco General Hospital

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NO DISCLOSURES

2

Page 3: Updates in Endocrinology 2016 - UCSF Medical · PDF fileUpdates in Endocrinology 2016 ... , htn. Paent complains of fague and just overall decreased energy ... • BMI ≥ 24 kg/m

Case47yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,methuse,getsregularexerciseExam:5’9”,185lb,BMI27.3,BP120/80MEDS:Lisinopril10mgdailyWhatwouldwouldyouscreenfor?a)  Diabetes/prediabetesb)  Osteoporosis/bonelossc)  Hypogonadismd)  Nothing

Page 4: Updates in Endocrinology 2016 - UCSF Medical · PDF fileUpdates in Endocrinology 2016 ... , htn. Paent complains of fague and just overall decreased energy ... • BMI ≥ 24 kg/m

Case47yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,methuse,getsregularexerciseExam:5’9”,185lb,BMI27.3,BP120/80MEDS:Lisinopril10mgdailyWhatwouldwouldyouscreenfor?a)  Diabetes/prediabetesb)  Osteoporosis/bonelossc)  Hypogonadismd)  Nothing

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DiabetesScreeningTool(NIH/CDC)

1

1

1

1

1

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Prediabetes Risk Based on ADA/AHA Screening Tool

JAMA Intern Med. 2016;176(12):1861-1863.

≥40yearsold >60yearsold

59% 81%

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Economic Costs of Diabetes, 2012

American Diabetes Association website. Diabetes Care. 2013;

Total cost of diabetes $245 billion

excess medical expenditures $176 billion

to treat diabetes directly $27 billion

to treat diabetes-related chronic complications attributed to diabetes

$58 billion

excess medical costs $31 billion

reduced national productivity: $69 billion

2007 $174 Billion

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

1996

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

1999

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

2002

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

2005

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

2008

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

2010

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

2012 (note new methods)

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Age-Adjusted Prevalence of Diagnosed Diabetes Among U.S. Adults

<4.5% Missing data 4.5%–5.9% 6.0%–7.4% 7.5%–8.9% ≥9.0%

CDC’s Division of Diabetes Translation. National Diabetes Surveillance System available at http://www.cdc.gov/diabetes/statistics

2014

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•  Diabetesistheleadingcauseof:– Leadingcauseofblindness– LeadingcauseofESRD– Leadingcauseofnon-trauma?camputa?ons

•  29.1millionAmericans(9.3%)havediabetes•  86millionAmericans(27.5%)haveprediabetes•  25.9%ofAmericans>65havediabetes

DiabetesinAmerica-2012

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0

10

20

30

40

50

60

Men Women

Perc

ent

Total Non-Hispanic WhiteNon-Hispanic Black Hispanic

Narayan et al, JAMA, 2003

Estimated lifetime risk of developing diabetes for individuals born in the United States in 2000

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1 in every 3 adults in the U.S. will have diabetes by 2050.

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What is the only safe way to cure and treat DM2 long-term?

Don’t develop it in the first place.

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Pre/DiabetesScreeningWhoisatRisk?

•  Historyofgesta?onaldiabetes•  Familyhistoryofdiabetes•  Age•  Overweightandobese•  Sedentary•  Highriskethnicgroup•  Impairedglucosemetabolism

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Prediabetes

•  Fas?ngglucose100or110-125mg/dl

•  A1C5.7-6.4%

•  2hglucosepost75OGTT140-199mg/dl

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LaboratoryScreeningRecommenda?ons•  CDCDiabetesPreven?onProgram

–  Posi?veonhighriskonscreeningtoolsAND•  BMI≥24kg/m2or≥22kg/m2inAsian-AmericansOR•  HistoryofGDM

•  ADA–  Everyoneoverage45– Adultswhoareoverweightorobese(BMI≥25kg/m2or≥23kg/m2inAsian-Americans)

•  USPSTF– Age40-75withBMI≥25kg/m2

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USPSTFRecommenda?ons•  NoethnicityappropriateBMIcut-offs•  Doesn’tallowforscreeningof<40•  Resultsinsignificantunder-detec?on•  Sensi?vity45.0%1•  Specificity71.9%1

1O’BrienMJ,LeeJY,CarnethonMR,AckermannRT,VargasMC,etal.(2016)Detec?ngDysglycemiaUsingthe2015UnitedStatesPreven?veServicesTaskForceScreeningCriteria:ACohortAnalysisofCommunityHealthCenterPa?ents.PLoSMed13(7):e1002074.

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%DysglycemicPa?entsCapturedbyUSPSTFScreeningGuideline

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

White AfricanAmerican LaSnoO’BrienMJ,LeeJY,CarnethonMR,AckermannRT,VargasMC,etal.(2016)Detec?ngDysglycemiaUsingthe2015UnitedStatesPreven?veServicesTaskForceScreeningCriteria:ACohortAnalysisofCommunityHealthCenterPa?ents.PLoSMed13(7):e1002074.doi:10.1371/journal.pmed.1002074

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Conclusions–WhotoScreen?•  USPSTFrecommenda?onsshouldbeaminimumbar

•  Dependsinpartonyourpopula?on,useAsianspecificBMIcut-off

•  Aswithscreeningforgesta?onaldiabetes,perhapseasiesttoscreenwidely

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DataforDiabetesPreven?on

•  StudiesofLifestyleInterven?on– USDiabetesPreven?onProgram– DaQingIGTandDiabetesStudy– FinishDiabetesPreven?onStudy

•  Results– Lifestyleinterven?onpreventsdiabetes– Associatedwithweightloss

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USDiabetesPreven?onProgram•  Randomizedhighriskpa?entsto

– melormin– extensive,individuallifestyleinterven?on

•  150minutesofmoderate-intensityphysicalac?vityperweek

•  Lifestylegroup– 7%weightlossatoneyear– 4%weightlossat4years

NEJM 346:393, 2002; Lancet 374:1677, 2009.

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DiabetesPreven?onProgram

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TheFutureofType2DiabetesCare

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DPPTransla?onalStudies•  Focusonmorecostefficientdelivery

– Groupeduca?on•  Focusedonweightloss

– Allachieveearlyweightloss– Longtermdurabilityofweightlossnotasclear

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Reduc?oninDiabetesbyWeightLossDiabetesPreven-onProgram

NEJM346:393,2002.

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DPPTransla?onalStudies•  Focusonmorecostefficientdelivery•  Focusedonweightloss

–  Allachieveearlyweightloss–  Longtermdurabilityofweightlossnotasclear

•  Don’tyethavediabetespreven?ondatafortransla?onalprograms

•  Otherpoten?albenefits–  Lipids–  HTN–  Depression

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DiabetesPrevenSonPrograms•  Inperson,groupcoaching

– YMCA(DEPLOY,RAPID…)– WeightWatchersforprediabetes– Manyothers(MontanaDHHS,Kaiser)

•  Digital,humancoaching– OmadaHealth-Prevent®– CanaryHealth-VirtualLifestyleManagementTM

•  Digital,fully-automatedcoaching– TurnaroundHealth-Alive-PDTM

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CDCDPPCerSficaSonRequirements•  CDC-approvedcurriculumpromo?ng5-7%weightlossandincreasedphysicalac?vity(DiabetesPreventProgramGroupLifestyleBalanceCurriculumTM)

•  alifestylecoach•  apeersupportgroupofprogrampar?cipants•  Submitannualdataonweightloss,ac?vity,classpar?cipa?on

•  Enroll>50%ofpa?entsbasedonlabtests

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HowtoFindaProgram

hqps://www.cdc.gov/diabetes/preven?on/index.html

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OnDigitalDPP

hqps://www.omadahealth.com/

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WhotoRefer•  CDCDPP:prediabetesandBMI≥24or≥22forAsianAmericansor

historyofGDM•  ADA:Prediabetes

–  “Follow-upcounselingandmaintenanceprogramsshouldbeofferedforlong-termsuccessinpreven-ngdiabetesandsuchprogramsshouldbecoveredbythird-partypayers”

–  EvidencelevelB•  USPSTF:Prediabetes

–  “intensivebehavioralcounselinginterven-onstopromoteahealthfuldietandphysicalac-vity”

–  EvidencelevelB–  Similarrecommenda?onforCVDriskfactorsandoverweight/obese

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Coverage•  30+privateplanscover•  MontanaMedicaid•  CDC/MedicaidPilotProjects

– Maryland– Oregon

•  StateEmployeecoverage

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StateEmployeeHealthCoverage

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Coverage•  30+privateplanscover•  MontanaMedicaid•  CDC/MedicaidPilotProjects

– Maryland– Oregon

•  StateEmployeecoverage•  March2016,CMSannouncedplanstocover

– PilotprogramwithYMCAsaved$2650perpersonenrolled

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MedicareDiabetesPrevenSonProgram(MDPP)•  January1,2018•  MedicarePartBenrollees•  BMIofatleast25kg/m2(or23kg/m2Asian)ANDoneof– FPG110-125mg/dL– OGTTof140-199mg/dL– HbA1cbetween5.7%and6.4%.

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MedicareDiabetesPrevenSonProgram(MDPP)•  January1,2018•  MedicarePartBenrollees•  BMIofatleast25kg/m2(or23kg/m2Asian)ANDoneof– FPG110-125mg/dL– OGTTof140-199mg/dL– HbA1cbetween5.7%and6.4%.

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OtherMethodsofDiabetesPrevenSon

•  Melormin– Mosteffec?veinage<60withBMI>35orgesta?onaldiabetes

– Costsavingover10years– 18%reduc?onindiabetesover15years– Lifestyleinterven?onismoreeffec?ve

•  Othermedica?ons?•  Bariatricsurgery

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44

Page 45: Updates in Endocrinology 2016 - UCSF Medical · PDF fileUpdates in Endocrinology 2016 ... , htn. Paent complains of fague and just overall decreased energy ... • BMI ≥ 24 kg/m

Case47yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,regularexerciseExam:5’9”,185lb,BMI27.3,BP120/80MEDS:Lisinopril10mgdailyWhatwouldwouldyouscreenfor?a)  Diabetes/prediabetesb)  Osteoporosis/bonelossc)  Hypogonadismd)  Nothing

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Case47yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,methuse,getsregularexerciseExam:5’9”,185lb,BMI27.3,BP120/80

HehasaDXAT-scorespineof-2.3,femoralneckof-2.2.

Whatwouldyoudo? a)  Encouragemodifica?onofriskfactorsandop?mize

vitaminDandcalciumintakeb)  a+bisphosphonatec)  Don’thaveenoughinforma?ond)  a+testosteronee)  a+denosamab(Prolia)

Page 47: Updates in Endocrinology 2016 - UCSF Medical · PDF fileUpdates in Endocrinology 2016 ... , htn. Paent complains of fague and just overall decreased energy ... • BMI ≥ 24 kg/m

Case47yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,methuse,getsregularexerciseExam:5’9”,185lb,BMI27.3,BP120/80

HehasaDXAT-scorespineof-2.3,femoralneckof-2.2.

Whatwouldyoudo? a)  Encouragemodifica?onofriskfactorsandop?mize

vitaminDandcalciumintakeb)  a+bisphosphonatec)  Don’thaveenoughinformaSond)  a+testosteronee)  a+denosamab(Prolia)

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BMD•  Proxy for fracture •  Best fracture data is in older folks •  Doesn’t always correlate with bone strength

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BMDandFracturebyAge

Huietal.JClinInvest1988;81:1804-9

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BMD

•  Z-score–  ComparedtoBMDofsameage

–  Usedforkids,premenopausalwomen,men<50

•  T-score –  United States - compared to

a sex and ethnicity concordant 30 year old

–  WHO – compared to 30 yowf –  Used for post-menopausal

women and men > 50 y

•  Proxy for fracture •  Best fracture data is in older folks •  Doesn’t always correlate with bone strength

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WHODefiniSonsLowBMD

Status T-score Osteopenia between −1.0 and −2.5 Osteoporosis ≤−2.5 Severe osteoporosis ≤−2.5 + fragility fracture

Status Z-score Low BMD ≤ - 2.0

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BMDinHIV

•  Decreased•  HIVposi?vepa?entshaveincreasedriskfactorsforlowBMD

•  IntrinsictoHIV?•  Doesthattranslateintoincreasedfractures?

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Triant,Brown,Hang,Grinspoon;TheJournalofClinicalEndocrinology&Metabolism2008,93,3499-3504.

FracturePrevalenceinHIVInfectedPaSents

Female Male

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ARTMakesitWorse

•  DecreaseinBMDof2-6%infirsttwoyearsoftreatment

•  Stabilizesover?me•  BoostedPIseemworse•  Tenofivirisworse

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Tenofivir•  Tenofivirdisoproxilfumarte(TDF)

–  DecreasesBMDinhipandspine–  Increasedfractures–  Likelymediatedbychangesinrenalphosphatehandling(canhavefrankFanconiSyndrome)

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ChangeinBMDTAFv.TDF

Saxetal,TheLancet(2015)385:2606–2615.

L-Spine Hip

---------E/C/F/TAF----------E/C/F/TDF

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Tenofivir•  Tenofivirdisoproxilfumarte(TDF)

–  DecreasesBMDinhipandspine–  Increasedfractures–  Likelymediatedbychangesinrenalphosphatehandling(canhavefrankFanconiSyndrome)

•  Tenofiviralafenamidefumarate(TAF)–  SlightlybeqerBMD–  Slightlybeqerkidneys–  Slightlyworselipids– Muchworsewallet

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BMDprePrEP•  InSanFranciscoPrEPstudy

–  9.5%withlowBMD(ZScore<-2)atbaseline

•  DecreasedriskoflowBMD– MVI,calcium,orVitaminDuse(OR0.26)

•  IncreasedriskoflowBMD–  Amphetamineuse(OR5.86)–  Inhalantuse(OR4.57)

Liuetal,PLoSOne,2011,6:e23688.

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BMDlosswithPrEP

Mulliganetal,ClinicalInfec?ousDiseases,2015,61:572-580

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Case52yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,methuse,getsregularexerciseExam:5’9”,185lb,BMI27.3,BP120/80

HehasaDXAT-scorespineof-2.3,femoralneckof-2.2.

AgertreaSngmodifiableriskfactorswhatwouldyoudo?

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ModifiableOsteoporosisRF•  Diet

–  VitaminDdeficiency–  Inadequatecalciumintake

•  PhysicalInac?vity•  Smoking,Alcohol,otherrecrea?onaldruguse•  Lowweight

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VitaminD•  Decreasedlevelswithefavirenz•  Endocrinesocietysaysscreenhighriskfolks•  EuropeanAIDSClinicalSocietysaysscreenHIV+at

diagnsois•  Brownetal,20151–Checkinpa?entshistoryof

lowBMDand/orfracture.Considercheckingif–  Darkskin–  Dietarydeficiency–  Avoidanceofsunexposure–  Obese–  CKD–  Rxwithefavirenz–  Malabsopr?on

CHECK EVERYONE!

TreatmentGoal>30forhighrisk>20isokayforpreven?on

1Brownetal,Recommenda?onsforEvalua?onandManagementofBoneDiseaseinHIV,2015,ClinicalInfec-onsDiseases,60:1242.

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Case52yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,methuse,getsregularexerciseExam:5’9”,185lb,BMI27.3,BP120/80

HehasaDXAT-scorespineof-2.3,femoralneckof-2.2.

AgertreaSngmodifiableriskfactorswhatwouldyoudo?

a)  Treatwithabisphonateb)  CalculateaFRAXtodecideabouttreatmentc)  GoreadaboutFRAXd)  Treatwithtestosterone

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FRAX

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WhentoTreatPost-MenopausalWomen,Men>50•  T-score<-2.5%(osteoporosis)•  T-scorebetween-1and2.5AND

•  ≥20%riskofmajorosteoporosisfracturefromFRAX•  ≥3%riskofhipfracturefromFRAX

•  HistoryofhiporvertebralfracturePre-MenopausalWomen,Men<50•  Safetyandefficacydatamuchlessclear•  Canconsidertreatmentforseverediseasebutaggressivelycontrolsecondarycausesfirst

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EvaluateforTreatableSecondaryCauses

•  SwitchtononPIornonTDFbasedtherapy

•  ThingstoCheck–  25OHVitaminD–  TSH(hyperthyroid)–  AMTestosteroneormenstrualhistory

–  Calcium,Albumin,Phos,Crea?nine(hyperpara)

–  Frac?onalexcre?onofphosphate

•  Thingstoconsiderbasedonclinicalsezng–  Cushing’ssyndrome–  Mul?plemyeloma

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FRAX

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Case52yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,methuse,getsregularexerciseExam:5’9”,185lb,BMI27.3,BP120/80HehasaDXAT-scorespineof-2.3,femoralneckof-2.2.FRAX10yrriskofhipfractureof4.9%.AgeragerevaluaSngforandtreaSngmodifiableriskfactorsandsecondarycauseswhatwouldyoutreatwith?

a)  abisphonateb)  terapera?de(rPTH/forteo)c)  testosteroned)  denosamab(Prolia)

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OsteoporosisTreatmentOpSons

•  BoneResporpSon–  Bisphosphonates

•  IncreaseBMDinHIV•  NoFracturedata•  Osteonecrosis(increasedrisk?)

–  Estrogens•  OCP/HRT•  Raloxifene(SERM)

–  Denosumab(RANKLmonoclonalAb)

•  Don’tuseinHIV

•  BoneFormaSon–  Teraperi?de(rPTH;Forteo)–  Testosterone–  Abalopara-de(rPTHrp)–  Romosozumab(Scleros-nmonoclonalAb)

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BoneHealthinHIV

•  EVERYONE–  Focusonmodifiableriskfactors–  Adequatecalcium/D/weightbearingexercise

•  <40?•  Men40-49andpremenopausalwomen≥40

–  CancalculateFRAXwithoutBMD–  DXAifsignificantrisk

•  Men≥50andpost-menopausalwomen–  DXA

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Case

38yom,HIV+,(VLUD)bodybuildernotedtohavesevereerythrocytosis(19.8/60).Whatshouldbeyournexttest?a)  Bonemarrowbiopsyb)  Ferri?nc)  Testosteroned)  TSHandFreeT4

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Case

38yom,HIV+,(VLUD)bodybuildernotedtohavesevereerythrocytosis(19.8/60).Whatshouldbeyournexttest?a)  Bonemarrowbxb)  Ferri?nc)  Testosteroned)  TSHandFreeT4

12!

TSHandT4normalbuthighT3

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60

46.3

Hct

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60

46.3

Hct

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Abuse….isassociatedwithserioussafetyrisksaffec?ngtheheart,brain,liver,mentalhealth,andendocrinesystem.Reportedseriousadverseoutcomesincludeheartaqack,heartfailure,stroke,depression,hos?lity,aggression,livertoxicity,andmaleinfer?lity.Individualsabusinghighdosesoftestosteronehavealsoreportedwithdrawalsymptoms,suchasdepression,fa?gue,irritability,lossofappe?te,decreasedlibido,andinsomnia.

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BACKGROUND:Prescrip?ontestosteroneproductsareFDA-approvedashormonereplacementtherapyformenwhohavelowtestosteroneduetocertainmedicalcondi?ons.Examplesofthesecondi?onsincludefailureofthetes?clestoproducetestosteronebecauseofgene?cproblems,ordamagetothetes?clesfromchemotherapyorinfec?on.

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ImportantTestosteronePrinciples

1.  Testosteroneassaysarenotverygood.

77

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TestosteroneAssays•  Knowthetypeandqualityofassayyouareusing•  Mostassaysoftotaltestosteronewillallowforthediagnosisof

classichypogonadism–  Obtainonamorningsample–  Considerrepea?ngatleastonce–  Normalrangeshouldbecloseto300-1000(basedonyoungmen)

•  Mostassaysarenotverypreciseorreproducibleinthe200-300range

•  LCMSMSisthebestassayoftotaltestosteronebutisexpensive•  FreeTestosteroneisbestmeasuredasacalculatedvaluewith

highqualitytestosteroneandSHBGassaysthoughcalcula?onshavenotbeenspecificallydeterminedforHIV

•  HIVcanincreaseSHBGandfalselyelevatetotaltestosterone(considerfreetestosterone)

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TotalTestosteroneAssays

DirectassaybyRIA,ELISA,CLIA

Easy,inexpensive,fast,automated.

Canoveres?mateT,notstandardized,notgreat<300

GCMSMSorLCMSMS Accuratewhenproperlyvalidated.

Expensive,hasnotbeenwellstandardized,slow

RIAa{erextrac?on/chromatography

Goodreferencesranges. Difficult,laborintensive,slow,expensive.

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FreeTestosteroneAssays

DirectRIA Easy,inexpensive Doesn’tworkwell.Don’teveruse.

EquilibriumDialysis(physicalsepara?on)

Accurate,sensi?ve,reproducible

Expensive,technicallydifficult

FreeAndrogenIndex(TT/SHBG)

Easy DependentonaccuracyofTT/SHBGassay

CalculatedFreeT(severalmethods)

Easy DependentonaccuracyofTT/SHBGassayandcalcula?ons

BioT(precip?a?on) Easy Lotsofinaccuracies.

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TotalTestosterone8:30am,singlesample,samereferencelab

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ImportantTestosteronePrinciples

1.  Testosteroneassaysarenotverygood.2.  Testosteronelevelsdecline1-2%peryearas

menage3.  Trea?ngtheunderlyingchroniccondi?on

typicallycorrectsthelowtestosterone4.  Directtoconsumeradver?singandmarke?ng

tophysicianshassignificantlyincreasedtheuseoftestosterone

5.  DataonCVrisksaremixed.82

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TrendsinAndrogenPrescribingintheUS2001-2011

83

0

0.5

1

1.5

2

2.5

3

3.5

2000 2002 2004 2006 2008 2010 2012

Year%M

en>40Given

And

rogenRe

placem

entT

herapy

Baillargeonetal,JAMAInternalMedicine(2013)173:1465.

Over2billioninAnnualSales

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What’sNew?TheTestosteroneTrials

•  7doubleblinded,place-controlledmul?centertrials

•  Sexualfunc?on,Physicalfunc?on,Vitalitytrials•  AverageTestosterone<275ng/dl•  Excluded:

–  Highriskoractuallyhavingprostatecancer–  HighCVrisk(MI/CVAwithin3months,unstableangina,classIII/IVCHF,SBP>160,DBP>100,severedepression

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Snyderetal.,EffectsofTestosteroneTreatmentinOlderMen,NEJM,Feb2016,374:611,

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•  Oneyearoftestosteronetreatmentinprimarilynon-hispanic,whitemen>65

•  Testosteroneconcentra?onsincreasedfrom250toapproximately500withtreatment

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Results•  Increasesinsexualac?vity,desireanderec?lefunc?on

•  Effectonerec?ledysfunc?onwaslessthantypicallyseenwithphosphodiesteraseinhibitors

•  Nobenefitwasseenwithwalkingabilityorvitalityprimaryoutcomes

•  Largeplaceboeffect•  Notdesignedtoassesssafety

Snyderetal.,EffectsofTestosteroneTreatmentinOlderMen,NEJM,Feb2016,374:611,

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Conclusions•  Neverstarttestosteronetherapyinsomeonewho

hasnothadalowtestosteronelevel.•  Forpa?entsstartedforreasonsotherthanaclear

pituitaryortes?cularproblem(e.g.andropause)discusspoten?alrisks.

•  Forpa?entsalreadyonandrogens,monitorforsafetyanddecreaseasable,againdiscussingrisks.

•  Somepa?entsmightfeelbeqerontestosterone,wejustdon’tknowtherisk/benefitdataatall.

•  RememberlessonslearnedfromHRTinwomenandGHtherapy.

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Case47yohispanicMSM,HIV+onHAARTfor15years,htn.Pa?entcomplainsoffa?gueandjustoveralldecreasedenergy.FH:DM2infather,hipfractureinmotherHRB:+EtOH,marijuana,regularexerciseExam:5’9”,185lb,BMI27.3,BP120/80MEDS:Lisinopril10mgdaily1)Considerdiabetesriskandmodifyingthatrisk.2)Improvemodifiableosteoporosisriskfactors.3)Avoidcheckingtestosteroneintheabsenceofandrogenspecificsymptoms.

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UsefulWebSites•  2pageguideforinclinicprediabetesscreeningandac?onworkflow– hqp://www.cdc.gov/diabetes/preven?on/pdf/point-of-care-prediabetes-iden?fica?on-algorithm_tag508.pdf

•  DiabetesScreeningTool– hqps://doihaveprediabetes.org/pdf/Prediabetes_PrintableRiskTest(English).pdf

•  CDCDiabetesPreven?oninforma?on– hqps://www.cdc.gov/diabetes/preven?on/index.html