Ugly History: The U.S. Syphilis Experiment - Susan M. Reverby

575,808 views ・ 2021-06-08

TED-Ed


Please double-click on the English subtitles below to play the video.

Prevodilac: Milena Petrovic Lektor: Ivana Korom
00:08
In the 1930s, the United States was ravaged by syphilis.
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Sjedinjene Američke Države su 1930. bile opustošene sifilisom.
00:11
This sexually transmitted infection afflicted nearly 1 in 10 Americans,
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Ova polno prenosiva zaraza je nanela bol približno jednom od deset Amerikanaca,
00:15
producing painful sores and rashes that persisted for roughly two years.
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uzrokujući bolne rane i osipe koji su trajali približno dve godine.
00:20
After these initial symptoms, late-stage syphilis was known to cause organ damage,
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Posle prvih simptoma, zna se da je kasna faza sifilisa izazvala oštećenje organa,
00:25
heart and brain disorders, and even blindness.
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poremećaje srca i mozga, a čak i slepilo.
00:28
It was incredibly difficult to slow the disease’s spread.
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Bilo je neverovatno teško usporiti širenje zaraze.
00:32
Experts cautioned against unprotected sex,
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Stručnjaci su upozoravali na nezaštićene seksualne odnose,
00:35
but the infection could also be passed during childbirth.
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ali infekcija je mogla da se prenese i tokom porođaja.
00:38
Worse still, existing treatments like mercury and bismuth
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Još gore, postojeći tretmani poput žive i bizmuta
00:42
were considered unreliable at best and potentially harmful at worst.
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u najbolju ruku, su smatrani nepouzdanim a u najgorem slučaju moguće štetnim.
00:47
Today these heavy metals are classified as toxic,
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Danas su ovi teški metali svrstani u toksične,
00:51
but at the time, doctors were still uncovering their dangerous side effects.
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ali u to vreme, doktori su još uvek otkrivali njihove opasne nuspojave.
00:55
Amidst the uncertainty, health care professionals had two key questions.
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Usred te neizvesnosti, zdravstveni radnici su imali dva ključna pitanja.
01:00
Did late-stage syphilis warrant the risks of existing treatments?
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Da li je kasna faza sifilisa garantovala rizike već postojećih tretmana?
01:04
And, did the infected individual’s race change how the disease progressed?
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I, da li rasa zaražene osobe menja način na koji se bolest razvija?
01:08
Many physicians were convinced syphilis affected
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Mnogi lekari su bili ubeđeni da sifilis utiče
01:11
the neurological systems of white patients
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na neurološki sistem kod pacijenata bele puti
01:13
and the cardiovascular systems of Black patients.
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i kardiovaskularni sistem kod pacijenata tamne puti.
01:16
There was little evidence for this theory,
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Bilo je malo dokaza o ovoj teoriji,
01:18
but the U.S. Public Health Service was determined to investigate further.
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ali je Javni Zdravstveni Servis u SAD odlučio da dalje istraži o tome.
01:22
In 1932 they launched a massive experiment in Tuskegee, Alabama.
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Godine 1932. pokrenuli su veliki ogled u Taskigiju, Alabama.
01:27
The town had already possessed a small hospital,
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Gradić je već imao malu bolnicu,
01:30
and the area was home to a large population of potential participants.
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i ovo područje je već bio dom velikoj populaciji potencijalnih učesnika.
01:34
The PHS collaborated with local doctors and nurses
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JZS je sarađivao sa lokalnim doktorima i sestrama
01:37
to recruit roughly 400 Black men presumed to have noncontagious late-stage syphilis,
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na regrutovanju oko 400 crnaca sa mišlju da su u kasnoj nezaraznoj fazi,
01:43
as well as 200 non-syphilitic Black men for their control group.
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kao i 200 nezaraženih crnaca za njihovu kontrolnu grupu.
01:48
But their recruitment plan centered on a lie.
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Ali, njihov plan regrutovanja počivao je na laži.
01:50
While the researchers planned to observe how syphilis
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Dok su istraživači posmatrali kako bi sifilis
01:53
would progress with minimal treatment,
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napredovao uz minimalni tretman,
01:55
participants were told they would receive free drugs and care for their condition.
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učesnicima je bilo rečeno da će dobiti besplatne lekove i negu za njihovo stanje.
01:59
At first, researchers gave the men existing treatments,
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Prvo, istraživači su dali muškarcima postojeće tretmane,
02:03
but these were soon replaced with placebos.
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ali su ih brzo zamenili placebo lekovima.
02:06
Under the false pretense of providing a special remedy,
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Pod izgovorom da im pružaju posebne lekove,
02:09
researchers performed painful and invasive spinal taps
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istraživači su izvodili bolne i invazivne zahvate na kičmi
02:12
to investigate the disease’s neurological consequences.
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kako bi istražili neurološke posledice bolesti.
02:15
When patients died, the PHS would swoop in to study the body
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Kada bi pacijenti umrli, JZS bi nasrnuo da proučava telo
02:19
by funding funerals in exchange for autopsies.
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tako što bi platili sahrane u zamenu za obdukcije.
02:23
In their published studies, they listed the men as volunteers
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U svojim objavljenim studijama, naveli su muškarce kao volontere
02:26
to obscure the circumstances under which they’d been recruited.
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kako bi okolnosti pod kojima su regrutovani ostali nejasni.
02:30
Outside Alabama, syphilis treatment was advancing.
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Van Alabame, tretman protiv sifilisa je napredovao.
02:33
A decade after the study began,
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Deceniju nakon početka studije,
02:35
clinical trials confirmed that penicillin effectively cured the disease
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klinička ispitivanja su potvrdila da je penicilin uspešno izlečio bolest
02:38
in its early stages.
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u njenim ranim fazama.
02:40
But in Tuskegee, researchers were determined to keep pursuing
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Ali u Taskigiju, istraživači su odlučili da nastave
02:43
what they considered vital research.
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sa onim što su smatrali bitnim istraživanjem.
02:46
They had yet to confirm their theories about racial difference,
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Imali su još da utvrde svoje teorije o rasnima razlikama,
02:49
and they believed they would never have another opportunity
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i verovali su da nikad više neće imati ovakvu priliku
02:52
to observe the long-term effects of untreated syphilis.
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da posmatraju dugotrajne posledice nelečenog sifilisa.
02:55
The study’s leadership decided to withhold knowledge of new treatments
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Rukovodioci studije su odlučili da zadrže nova saznanja
02:58
from their subjects.
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od svojih ispitanika.
02:59
During World War II, researchers convinced the local draft board
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Za vreme Drugog svetskog rata, istraživači su ubedili regrutni centar
03:03
to exempt men from their study,
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da izuzmu muškarce iz njihove studije,
03:05
preventing them from enlisting and potentially accessing penicillin.
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sprečavajući ih da se regrutuju i potencijalno dođu do penicilina.
03:09
The study even continued through the 1950s
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Studija se nastavila čak tokom 1950-ih godina
03:11
when penicillin was shown to help manage late-stage syphilis.
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kada je dokazano da penicilin pomaže i kod kasnije faze sifilisa.
03:15
By today’s bioethical standards,
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Po današnjim bioetičkim standardima,
03:17
withholding treatment in a research study without a patient’s informed consent
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uskraćivanje tretmana tokom istraživanja bez saglasnosti pacijenta
03:21
is morally abhorrent.
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je moralno nedopustivo.
03:23
But for a large part of the 20th century, this practice was not uncommon.
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Ali većim delom 20. veka, ova praksa je bila česta.
03:27
In the 1940s, US led studies in Guatemala infected
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1940-ih godina, američka studija u Gvatemali je zarazila
03:31
numerous prisoners, sex workers, soldiers, and mental health patients
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brojne zatvorenike, seks radnike, vojnike, i pacijente sa mentalnim problemima
03:35
with sexually transmitted infections to study potential treatments.
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polno prenosivim infekcijama kako bi proučavala moguća lečenja.
03:40
And other studies throughout the 50s and 60s
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I u drugim studijama tokom pedesetih i šezdesetih godina
03:42
saw doctors secretly infecting patients with viral hepatitis or even cancer cells.
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doktori su potajno zaražavali pacijente virusnim hepatitisom ili ćelijama raka.
03:48
Eventually, researchers began objecting to these unjust experiments.
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Najzad, istraživači su počeli da se protive ovim nepravednim ogledima.
03:52
In the late 1960s, an STI contact tracer named Peter Buxtun
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Kasnih šezdesetih, Piter Bakston, tragač za polno prenosive bolesti,
03:56
convinced the PHS to consider ending the study.
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ubedio je JZS da razmotre okončanje ove studije.
04:00
But after leadership decided against it, Buxtun sent his concerns to the press.
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Ali, kada je rukovodstvo odbilo, Bakston je svoje brige izneo u novinama.
04:04
In July of 1972, an exposé of the Tuskegee study made headlines across the country.
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U julu 1972, izveštaj o studiji iz Taskigija je bio glavna tema u zemlji.
04:11
Following public outcry, a federal investigation, and a lawsuit,
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Propraćena javnim protestom, federalnom istragom, i tužbom,
04:15
the study was finally shut down in 1972— 40 years after it began
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studija je konačno zaustavljena 1972, 40 godina nakon početka
04:21
and 30 after a treatment for syphilis had been found.
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i 30 godina nakon što je lečenje za sifilis pronađeno.
04:24
No evidence of any racial difference was discovered.
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Nijedan dokaz o rasnoj razlici nije bio pronađen.
04:28
When the study ended, only 74 of the original 600 men were alive.
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Kada se studija završila, samo 74 od prvobitnih 600 muškaraca je preživelo.
04:33
40 of their wives and 19 of their children had contracted syphilis,
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40 njihovih žena i 19 njihove dece je dobilo sifilis,
04:37
presumably from their husbands and fathers.
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najverovatnije od svojih muževa i očeva.
04:39
In the wake of this tragedy, and concerns about similar experiments,
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Nakon ove tragedije i zabrinutosti zbog drugih sličnih eksperimenata,
04:43
Congress passed new regulations for ethical research and informed consent.
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Kongres je prosledio nove propise o etičkom istraživanju i saglasnosti.
04:47
But systemic racism continues to permeate medical care and research
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Ali sistemski rasizam nastavlja da se prožima kroz zdravstvo i istraživanje
04:51
throughout the US.
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širom SAD.
04:52
To truly address these issues,
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Za stvarno rešenje ovih problema,
04:54
the need for structural change, better access to care,
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potreba za strukturalnom promenom, boljem pristupu nezi,
04:57
and transparency in research remains urgent.
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i transparentnosti u istraživanju je hitna.
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