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WATER FOR PKD?
Water a possible treatment for PKD? Recently published PKD medical research
point to the possibility that by increasing water intake, we can slow
down kidney decline and cyst growth. In the PKD model, this has resulted
in a reduction in plasma vasopressin levels; renal cyst cell proliferation
decreased; and in the rats who increased their water intake, they slowed
PKD progression; diminished kidney cyst growth; and these PKD models
developed smaller cystic kidneys with a lower number of kidney cysts.
Sustained hydration might be beneficial to PKD’rs especially early
in the disease by limiting the detrimental effects of vasopressin. The
rats drank the equivalent of 20 liters of water per day. Human clinical
trials have yet to begin but are certainly warranted. This works in both
ADPKD and ARPKD. No one can give an answer as to how much water should
PKD’rs drink, but common sense says sufficient water intake would
be to keep plasma vasopressin levels near a point that renders urine
osmolality equal to or modestly lower than that of plasma. To know for
certain how much of the water cure is prudent therapy, a carefully
controlled clinical trial seems justified. Some of us have tried 3 liters/
day. Others have tried about 8 liters/day. We have yet to see if this
makes a difference.
It is not known if this helps liver cysts or kidney cysts, but we are willing to give it a try. Send an email. One suggestion was to calculate daily urine output as say if it is 1500 cc, then drinking twice this amount of 3000 cc of water might be sufficient to shut down vasopressin or take urine osmolality equal to that of plasma.
These are recent articles on Water - a possible
therapy for PKD Polycystic Kidney Disease. To read the full article choose
from the pull down menu or click the orange links. Short excerpts taken from these interesting papers are beside each article.
Increased fluid intake may be beneficial
to some patients with ADPKD, at least in early stages of the disease, ,
, , If increased fluid intake, either by
itself or together with the administration of V2 receptor antagonists,
is proved to slow the rate of growth of polycystic kidneys, then its
long-term safety will need to be considered. . . .A number of studies of
other possible treatments for PKD have been published during 2005 to 2006.
Long-acting octreotide may inhibit cAMP production. . .Rapamycin, an inhibitor
of mammalian target of rapamycin (32–34), have been effective in
animal models of cystic disease. The pace of development of new potential
therapies for ADPKD raises the hope that its inexorable clinical course
soon may be modified. .Caffeinated beverages should be discouraged because
caffeine inhibits phosphodiesterase; enhances cAMP accumulation; and potentates
the effects of vasopressin on chloride secretion, cell proliferation, and
cyst growth, at least in vitro . . Calorically sweetened beverages and fruit
drinks are major contributors to the epidemic of obesity in the United
States and should be avoided (28). Because drinking tap water has been
associated in some studies with a slightly increased risk for bladder cancer
in men, whereas non-tap water has not, high-quality or bottled water may
be preferable . . .A retrospective analysis of the MDRD study (139 participants
with and 442 without ADPKD; GFR at entry 25 to 55 ml/min per 1.73 m2) was
performed to examine the relationship between fluid intake (reflected by
24-h urine volume and urine osmolality) and renal disease progression.
Higher urine volumes and lower urine osmolality is associated with
faster GFR decline regardless if the patient had ADPKD. The authors
considered two possible explanations. The first was that excessive fluid
intake and high urine volume cause faster renal disease progression and
possibly cyst growth in ADPKD. The second was that high urine volume with
low urine osmolality is the result and not the cause of faster renal disease
progression (19). The results by Nagao et al. (18) do not support the first
explanation; on the contrary, they suggest that increased fluid intake
may be beneficial to some patients with ADPKD, at least in early stages
of the disease. . .Long-acting octreotide may inhibit cAMP production,
and a pilot study of patients with ADPKD has shown promising results
(30). PD184352, an inhibitor of mitogen-activated protein kinase/ extracellular
signal–regulated kinase (31), and rapamycin, an inhibitor of mammalian
target of rapamycin (32–34), have been effective in animal models
of cystic disease. The pace of development of new potential therapies for
ADPKD raises the hope that its inexorable clinical course soon may be modified.
Am Soc Nephrol. 2008 Jan;19(1):102-8. Epub 2007 Nov 21.
These observations indicate that AVP is a powerful modulator of cystogenesis
and provide further support for clinical trials of V2 receptor antagonists
in PKD.
J Am Soc Nephrol 17: 2220–2227,
2006. doi: 10.1681/ASN.2006030251
Arginine vasopressin (AVP) is an important
antidiuretic hormone that mediates its effect through the activation
of vasopressin V2 receptors (AVPV2R) and the subsequent stimulation of
adenylyl cyclase and synthesis of cAMP (10). . .Normally, urine is concentrated
to an osmolality that is greater than plasma. Day-to-day maintenance
of urine output depends on appropriate plasma AVP levels to regulate
osmotic water reabsorption by distal tubules and collecting ducts. Relatively
normal plasma levels of AVP may be sufficient to stimulate cyst epithelial
cell growth and renal enlargement in patients with PKD. Some patients
have an intrinsic defect in the capacity to concentrate urine maximally,
potentially leading to even greater levels of plasma AVP than normal
(11–13). . .Increased water intake sufficient to cause a reduction
in plasma (arginine vasopressin) AVP levels decreased renal cell proliferation,
and slowed PKD progression in PCK rats. We propose that sustained hydration
by increased water intake may be beneficial to some patients with PKD by
limiting the detrimental effects of (arginine vasopressin) AVP on renal cyst
growth.
J Am Soc Nephrol 19: 1–2, 2008. doi: 10.1681/ASN.2007101100
Now we are confronted by the bizarre prospect that
water is the“cure” for
hereditary diseases that grotesquely bloat the kidneys with . . . water.
. .Cysts arise in renal tubules when epithelial cells
focally proliferate, leading to tiny outpouchings, that progressively
expand, upstream fluid from glomerular filtrate fills the budding cyst
cavity. Later, after they separate from the parent tubules. Two ordinarily
quiescent renal processes, epithelial cell proliferation and solute-driven
fluid secretion, come storming out of hiding and push a relatively small
number of cystic segments to take over eventually the parenchymal landscape,
driving functional glomeruli and tubules into oblivion. .We knew this
much about PKD for more than a decade. . .Although studies clearly implicate
a central role for vasopressin and cAMP in promoting kidney enlargement
and reducing renal function in PKD, a study from the Mayo laboratory
in this issue of the JASN9 provides definitive proof. The dramatic results
in this report are consonant with the view that epithelial cell growth
is of paramount importance to the formation of the cyst as well to the
overall increase of renal size in ARPKD. . .Of the hormones capable of
increasing cAMP production in collecting ducts, only AVP (arginine vasopressin)
is persistently elevated in the plasma of humans. Where do the cysts
form in ARPKD? In collecting ducts. Landbased animals are normally antidiuretic
for most hours of the day and night, except for short periods when relatively
large volumes of water are imbibed. Therefore, plasma AVP levels are
usually high enough to activate adenylyl cyclase, generate cAMP, activate
aquaporin-2, increase collecting duct permeability to water, and concentrate
urinary osmolality above that of plasma. Thus, cyst growth is “clamped” by
vasopressin. . .How much water should I drink now? Patients
have already figured out that if extra water decreases vasopressin
and cAMP levels, then why isn’t plain old water a useful therapy?
No one can give an informed, definitive answer to that question, but
common sense leads me to think that sufficient water should be drunk
to keep plasma vasopressin levels near a point that renders urine osmolality
equal to or modestly lower than that of plasma. To know for certain
how much of the “water cure” is prudent therapy, a carefully
controlled clinical trial seems justified.
J Am Soc Nephrol. 2008 Mar;19(3):631-8. Epub 2008 Jan 16
Treatment with sirolimus was associated with decreased
polycystic liver volume, perhaps by preventing aberrant activation of
mTOR in epithelial cells lining the cysts.
Nephrol Dial Transplant. 2008 Mar;23(3):880-9. Epub 2007
Nov 27.
Sirolimus treatment was associated with a marked improvement of MMP-2
and MMP-14 overexpression, and this
correlated also with less matrix and TBM alterations and milder cystic
disease.
Therapeutic interventions being tested: tolvaptan, octreotide, sirolimus,
everolimus and statins, ACE inhibitors and ARBs.
High Water Intake to Slow Progression of Polycystic Kidney Disease, a clinical trial to test if water is a cure for PKD.
The trial will run for a year.
Contact: Irina Barash, M.D. (212) 263-5851 irina.barash@nyumc.org
New York University School of Medicine
New York, New York, United States, 10016
This study is not yet open for participant recruitment.
Verified by New York University School of Medicine, November 2008
Estimated Enrollment: 20
Study Start Date: November 2008
Estimated Study Completion Date: November 2009
Inclusion Criteria:
Clinical diagnosis of Autosomal Dominant Polycystic Kidney Disease by history, ultrasound, CT or MRI
Healthy subjects without a diagnosis of Polycystic Kidney Disease by history, ultrasound, CT or MRI
Ages between 18 and 65
Healthy subjects (without Polycystic Kidney Disease) must have an estimated glomerular filtration rate (eGFR by the MDRD equation) > 60 ml/min/1.73 m2 with no history of kidney disease
Exclusion Criteria:
Women who are pregnant or nursing
Active dependency on drugs or alcohol
Diagnosis of syndrome of inappropriate antidiuresis
Currently taking a vasopressin agonist or antagonist
Blood sodium level less than < 135 mEq/L
For healthy participants, estimated glomerular filtration rate (level of kidney function) less than < 60 ml/min/1.73 m2
A FEW MORE NOTES ON WATER FROM
A FRIEND- on solé-
I am reading a most interesting book
about water (and salt). It explains how water picks up and stores the
energy of the environment it passes through. Once we drink this water
it then gives it on to our cells. The best water is a low mineral spring
water that bubbles out of the earth. Putting water into pipes and pumping
it causes it to lose its vitality, its vibrancy, its life force energy.
This means it cannot pass on vitality to us. The book explains why Lourdes
water, for example, is holy water - holy means to make whole, to heal
- it is healing water. It is healing water because it spirals up from
very deep inside the earth and has been "programmed' with a
particularly harmonious electro-magnetic movement known as - Schwingungen.
This living vital water sets up the same harmonious movement in the person
who drinks it, or baths in it, and that harmony resonates within the
body so it can then heal itself. The book contains a photo of a particle
of Lourdes water that has been cooled to minus 5°C and photographed.
It shows clear, harmonious well structured crystalline formations. We
can make our lifeless water living again when we put a handful of crystals
(raw or cut) in a large jug of water and leave them overnight. The crystals
will revitalize the water. I have also been utilizing Himalayan crystal
salts in this same water. We drink a teaspoon of the liquid solution
every morning in a large glass of water. Without knowing what it was
good for, I continued doing it when I got home. I had noticed that the
stiffness had gone out of my joints but it wasn't until I read the water
and salt book, that I realized it was the salt. It comes in pinkish crystal
chunks. I put two or three chunks in a liter of water and from that I
take a teaspoon of this every morning in a glass of water. As it gets
used up, I just add more water and once in a while another chunk of salt
crystal. There should always be some undissolved crystal in the bottom
of the jug. The whole family is drinking it now, plus two liters of water
during the day, Mum's scalp is practically healed completely. It is the
crystalline structure of the salt, formed from the drying out of ancient
seas and pressed into crystals by the massive weight of the Himalayas,
that resonates with the fluid in our bodies and allows the body to heal
itself. What I found very exciting is the work of a Japanese scientist,
Dr. Masaru Emoto. He 'informed' water with words, then cooled it to minus
5°C, and photographed the result. The word 'love' created a beautiful
harmonious crystal pattern. The words 'you make me sick' created a really
ugly, misshapen result. And so on. But the exciting thing was that when
he thawed out the 'sick' water and spoke the word 'love' to it, then
cooled it down again to minus 5°C, there was this beautiful harmonious
crystalline form. Just looking at the pictures told me that no matter
what has happened to us, no matter what negative, destructive messages
we have stored in our body fluid (we are over 70% water!), this can be
reversed by positive, loving words and thoughts. No wonder prophets have
proclaimed Love Thyself. Love Thyself. Love Thyself. Love heals all!!
SOLE´ - There are many
opinions on solé.
I will tell you my own experience. After reading the book, Water
and Salt the Essence of Life (translated from German)
my plan was to begin using Himalayan pink salt and to have a drop or
two of solé added to a full glass of mineral water each morning
upon arising. But I was reluctant. I thought the salt might cause a rise
in blood pressure. I really hesitated for at least a year.
Then my friend in Germany told me about his experience
with solé. I had visited him and his family about two years before.
He runs 10 -20 miles a couple times a week. He is lean and his wife cooks
many foods that are grown in their own garden and any meats they eat
is demeter (this is more than organic). She grinds her own spelt flour
and bakes her own bread daily. Still with all of this, when it came time
for his yearly physical all his lab values were elevated - his pancreatic
studies were off; his liver; his cholesterol. He was called back to the
doctor. He spoke with me about this.
I told him I suspected that he was not drinking enough
water. Was this possible? He admitted that this was true. He did not
want to get up and leave his desk to use the bathroom so he limited the
amount of water that he drank. I explained that he could try to drink
more water and see if this corrected everything. If he did this first
perhaps there was no need to take medication which he probably would
have never taken.
My friend agreed and began drinking more water. In the
meantime his wife tried solé. It is a normal saline solution formed
by putting large halite or pink Himalayan salt crystals in a full beaker
of mineral water and allowing it to sit overnight. Then in the morning
to mixing a teaspoon (I use a few drops) in a full glass of mineral
water first thing before anything else.
At the end of the year my friend saw the doctor once
again and once again the doctor called his home and asked him to return
to the office, only this time the doctor was astonished as all his lab
values not only had returned to normal but to low normal. The doctor
was convinced that my friend had been taking some medication to bring
his cholesterol and pancreas down to the low normal range. This convinced
me to give solé a try as well as Himalayan pink salt.
After 3 months I returned to the Mayo clinic and my eye
doctor told me (at age 60) I had twenty twenty vision and it had improved.
He said something was hydrating the vitreous of my eye. Also an early haze he had detected in my right eye had disappeared. My kidney functioning
was the best it had been in ten years and my liver functioning was totally
normal. And my blood pressure was low, very low. My blood pressure had
never before measured low at the Mayo. It always spiked there. So this
was a first for me improved kidney functioning with a creatinine of 0.8;
improved iothalmate clearance better than it had ever been in ten years;
improved liver functioning and no anemia.
Animism I welcome each day when I awaken. I love the smells of the
early morning especially when it has been kissed by the rain. I find
a magnificent sunrise inspiring. I find the quietness after a snowfall
so utterly relaxing. It makes me smile to hear giggling laughter from
a young child. I enjoy the pleasures of eating fine food cooked by someone
else.
On a visit to Lourdes in the Pyrenees, I had been touring Europe on a
grand gourmand tour, a gift from my husband, visiting several fabulous three-star
restaurants. I was beginning to become very ill. My cystic liver symptoms
were manifesting and I thought perhaps I would not be able to enjoy the
world.
Just outside of Lourdes was a village called Eugénie les
Bains, named for the Empress Eugénie, the last empress of France.
This is home to a spa and gourmand restaurant and castle run by master chef Michele
Guerard. He began the movement of a cooking school known
as Cuisine
Minceur or
Nouvelle Cuisine or more directly, skinny cuisine which has now become
known as spa cuisine. He had this idea of cooking French dishes so they
were not as rich and the food prepared by this method was to be healthier. France
and Germany have it in their labor laws that each working person once
a year must go to a spa for rejuvenation. This place was such a spa.
Massage was offered there – Facials – Thermal white mud baths – Effortless
walks in nature - even the food was left to individual choice. You could
eat gourmand rich food, or you could eat bistro food or you could eat
skinny food (Cuisine Minceur) prepared especially to shed a
few pounds while not lacking at all in flavors and tasting absolutely
delicious. Landes, the regional state of Eugénie
les Bains, is home to paté de foie grois or stuffed duck liver.
Surprisingly this region has the lowest rate of heart disease rate in
all of France, and much lower than within the United States.
I took a side trip to Lourdes. I was very curious
about Lourdes healing water. You can well imagine when one is becoming
really sick and hears of a place that has healing waters, this bestowed me a hope, that healing was a possibility. While there I met several different people from around
the world. Some were dressed in saffron robes with shaved heads, others
were in kimonos, others in Western clothing and others were dressed in
the traditional garments of the Basque de Pays. The novices interpreted for
the visitors by speaking countless different languages. Some I could easily
understand and others were new to my ears. My eyes could see we all had
one thing in common and that was the will and the hope to find health. Following
this bath in healing waters, I traveled to the town of Nevers, France
continuing to sample the wonderful foods of these regions. Unexpectedly
I was pleasantly surprised when I bumped into Bernadette once again.
As a child, it was Bernadette who had seen visions of a lady in blue in Lourdes.
It was for many years that simple farmers had seen visions of a woman
watching their crops. This held a great contradiction at the
time for the worship of a male god and the thought of a female protector
was almost blasphemy. The next stop took me to Trier, Germany. Here
happened to be the anniversary viewing of the cloth that
Jesus had worn. Trier is the oldest city in all of
Germany. All these events coincided with my gourmet food tasting adventure
throughout Europe. Through food I found a spiritual
healing. It culminated with a visit to my friend in Trier. Her meals tastes so delicious, that is nourishes ones spirit. She accompanied me to an
electric acupuncturist in Trier, This doctor was known by his colleague as the detective. When other doctors could not easily diagnose a patient, they would refer this patient to this doctor. He used a special device that allowed long standing infections to appear and the organ that held these previous illnesses. He said the body never forgets. These past experiences could have been from myself or from my parents or even my ancestors. The
treatment used was a blend of both homeopathic medicine, allopathic medicine,
herbs, supplements and diet. It was a very interesting time, with the
promise of a cure in this very lifetime. Shortly after this trip, I received
a liver resection at the Mayo Clinic in Rochester Minnesota that has
been curative for me.
Many many years prior to receiving my liver resection
at the Mayo Clinic in Rochester Minnesota USA, I traveled around the
world. Travel is my passion. Next is food, I really
enjoy tasting different foods, particularly foods that have healing qualities. Through my travels, I
have come to discover what it is in various cultures that brings individuals
toward finding a healing within themselves. Each culture, no matter how rich or how poor, has
a means, a place, a person, to seek out so its citizens, its tribal
members, can find health. I have visited the psychic surgeons of the
Philippines as they opened wounds magically without pain. I have been to homeopathic
physicians in Trier, Germany. I had no response from the ayurvedic medicine
of India. I have incorporated many forms of healing and all types
of healers – reichen,
visualization techniques, shiatsu, acupuncture, family constellations,
aromatherapy, color therapy, muscle testing, chiropractors, herbalarios,
lomi-lomi massage, herbs to bring a body with cystic organs to health.
Sometimes when one gets afflicted with cystic organs, it manifests in
various forms. If the kidneys are the first to bring this disease to
light, many doctors have knowledge on how to treat this. However, when
the liver starts to go awry, the number of doctors who can help ease
the impact of multiples of liver cysts is very limited and it takes a seeker, an explorer, a discoverer,
with a sincere wish to find health.
I have used all to bring about
a healing to this body. A great part of what has helped me
to heal is listening to each of you telling how this treatment helped
or how such and such treatment or food didn’t help or
that something worked for someone else but for you it just didn’t
do anything. I would like to say thank you for helping
me. Thank you for the health you bring today. This web site is dedicated
to each of you. It is given with gratitude. Send an email should you have
any questions.