Posted on: Jun 7, 2018 03:43PM
Page 1 of 1 (10 results)
Posts 1 - 10 (10 total)
Jun 9, 2018 12:23AM Momine wrote:
I would second Melissa on this, with the addition that some of IV treatment could be detrimental. I would stay away.
Jun 9, 2018 04:59AM FaithsMama wrote:
Hi Matt, I start my IV therapies next week at Advanced Medical Therapies in Seattle, WA. IV therapies can be very helpful when integrated with conventional cancer therapies. Listen to the podcast and/or take a look at Outside The Box Cancer Therapies, by Dr Paul Anderson. He had studied IV therapies and cancer for decades. He teaches hospitals how to integrate IV therapies into their cancer protocol program.
Jun 11, 2018 08:30AM Husband11 wrote:
High dose IV vitamin C might have some merit. In Canada, Osteopaths give IV treatment to cancer patients. I am not at all confident of their effectiveness, but some of the substances given along with the Vitamin C IV include artesunate, DCA, ALA, and mistletoe. There are also IV versions of curcumin. I'm not endorsing any of the above, but just reporting fairly common treatments prescribed by Osteopaths that specialize in cancer treatment. It's very expensive, like $4-5k per month to get it all.
Jul 11, 2018 10:13PM macb04 wrote:
High Dose IV Vitamin C has been shown to have Pro Oxidant effects, killing cancer cells, by production of Hydrogen peroxide in the tissues that kill cancerous cells, but not normal cells. . This is from a slightly older study. Look it up, researcher are using it as a stand alone therapy, and as an Adjunctive Treatment with Chemo. It is being used at the University of Kansas, and scores of other places throughout the world.
I have had IV Vitamin C during chemo, and it really brought my white blood cells and red blood cell numbers up to normal.
They are even giving IV Vitamin C as part of the ( Finally sucessful) treatment for life threatening condition of Sepsis.
Canadian Medical AssociationIntravenously administered vitamin C as cancer therapy: three cases
Sebastian J. Padayatty, Hugh D. Riordan, [...], and Mark Levine
Early clinical studies showed that high-dose vitamin C, given by intravenous and oral routes, may improve symptoms and prolong life in patients with terminal cancer. Double-blind placebo-controlled studies of oral vitamin C therapy showed no benefit. Recent evidence shows that oral administration of the maximum tolerated dose of vitamin C (18 g/d) produces peak plasma concentrations of only 220 μmol/L, whereas intravenous administration of the same dose produces plasma concentrations about 25-fold higher. Larger doses (50–100 g) given intravenously may result in plasma concentrations of about 14 000 μmol/L. At concentrations above 1000 μmol/L, vitamin C is toxic to some cancer cells but not to normal cells in vitro. We found 3 well-documented cases of advanced cancers, confirmed by histopathologic review, where patients had unexpectedly long survival times after receiving high-dose intravenous vitamin C therapy. We examined clinical details of each case in accordance with National Cancer Institute (NCI) Best Case Series guidelines. Tumour pathology was verified by pathologists at the NCI who were unaware of diagnosis or treatment. In light of recent clinical pharmacokinetic findings and in vitro evidence of anti-tumour mechanisms, these case reports indicate that the role of high-dose intravenous vitamin C therapy in cancer treatment should be reassessed.
Thirty years ago Cameron, Campbell and Pauling reported beneficial effects of high-dose vitamin C (ascorbic acid) therapy for patients with terminal cancer.1–4 Subsequent double-blind, randomized clinical trials at the Mayo Clinic failed to show any benefit,5,6 and the role of vitamin C in cancer treatment was discarded by mainstream oncologists.7,8 Vitamin C continues, however, to be used as an alternative cancer therapy.9,10
A key distinction between conventional, science-based medicine and alternative therapy is the presence or absence of scientific plausibility.11 In conventional medicine, the efficacy of treatment is proven by properly conducted clinical trials. Many treatments are still used if there is moderately good, albeit inconclusive evidence of efficacy ("clinical plausibility"), especially when treatment rationale agrees with biologic facts (conferring "biological plausibility").11 Vitamin C is an alternative cancer therapy because the results obtained in original studies that suggested clinical benefit were not confirmed by controlled clinical trials, and the notion that high-dose vitamin C was selectively toxic to cancer cells was biologically implausible.
New information is available pertaining to biological plausibility. Although similar doses of vitamin C were used in the Cameron–Pauling and Mayo Clinic studies, the Cameron–Pauling studies combined intravenous and oral administration whereas the Mayo Clinic studies used only oral administration.1,2,12–14 Recent pharmacokinetics modeling15 indicates that with oral administration, even very large and frequent doses of vitamin C will increase plasma concentrations only modestly, from 70 μmol/L to a maximum of 220 μmol/L, whereas intravenous administration raises plasma concentrations as high as 14 000 μmol/L. Concentrations of 1000–5000 μmol/L are selectively cytotoxic to tumour cells in vitro,16–20 and emerging evidence indicates that ascorbic acid at concentrations achieved only by the intravenous route may function as a pro-drug for hydrogen peroxide delivery to tissues.20 The in vitro biologic evidence and clinical pharmacokinetics data confer biological plausibility to the notion that vitamin C could affect cancer biology and may explain in part the negative results of the Mayo Clinic trials.13,15,21,22 Thus, sufficient evidence has accumulated, not to use vitamin C as cancer treatment, but to further explore the therapeutic concept. One way to increase the clinical plausibility of alternative cancer therapies is rigorous, well-documented case reporting, as laid out in the US National Cancer Institute (NCI) Best Case Series guidelines (http://www3.cancer.gov/occam/bestcase.html).23,24Such case series might identify alternative therapies that merit further investigation.23,24
Case reports of apparent responses by malignant disease to intravenous vitamin C therapy have appeared,25–30 including those of 2 of the 3 patients presented below.25,26 However, they were reported without sufficient detail or with incomplete follow-up for evaluation and without conforming to NCI Best Case Series guidelines. They also lacked objective pathologic confirmation, which is a pillar of NCI guidelines. In this article, we use NCI Best Case Series guidelines to report 3 cases of patients with usually progressive malignant disease who received intravenous vitamin C therapy as their only significant cancer therapy and whose clinical courses were unusually favourable. Original diagnostic material obtained before treatment with vitamin C was reviewed by pathologists at the National Institutes of Health (NIH) who were unaware of the diagnoses and treatments.Patient 1
This case was previously reported but without long-term follow-up, without detail, and with no independent pathologic confirmation.25,26 A 51-year-old woman was found in August 1995 to have a tumour involving her left kidney. At nephrectomy in September 1995 this was shown to be a renal cell carcinoma 9 cm in diameter with thrombus extending into the renal vein. Chest radiography results were normal, and there was no evidence of metastatic disease on CT scan of the chest and abdomen. In March 1996 a CT scan of the chest indicated several new, small, rounded and well-defined soft tissue masses no larger than 5 mm in diameter; they were judged consistent with metastatic cancer. By November 1996 chest radiography revealed multiple cannonball lesions (Fig. 1).
The patient declined conventional cancer treatment and instead chose to receive high-dose vitamin C administered intravenously at a dosage of 65 g twice per week starting in October 1996 and continuing for 10 months. She also used other alternative therapies: thymus protein extract, N-acetylcysteine, niacinamide and whole thyroid extract (Table 1). In June 1997 chest radiography results were normal except for one remaining abnormality in the left lung field, possibly a pulmonary scar (Fig. 2).
Fig. 2: Chest radiography, June 1997, showing regression of the lesions; the arrow indicates one residual abnormality.
In October 2001 a new mass 3.5 cm in diameter in the anterior right lung was detected on radiography. A transthoracic biopsy revealed small-cell carcinoma of the lung. The patient opted for intravenous vitamin C injections. The lung mass remained constant in size in radiograpy taken in May and August 2002 but had increased to 4 cm in views taken in October 2002. In early November hyponatremia developed. Two weeks later the patient was admitted to hospital with abdominal distension and constipation. Barium studies revealed slow transit but no intestinal obstruction. Results of a CT scan of the abdomen were normal. She died shortly afterward, and no autopsy was performed. Histopathologic review of the primary renal tumour at the NIH confirmed the diagnosis of clear-cell renal carcinoma, type, nuclear grade III/IV, with the largest diameter measuring 6.5 cm. The tumour involved the renal vein and hilar perinephric fat. Pathologic review of the lung tumour biopsy specimen of October 2001 was not conducted at the NIH. Local pathologists diagnosed this specimen as indicating small-cell lung cancer and not recurrent metastatic renal cell carcinoma.
This case describes the regression of pulmonary metastatic renal cancer in a patient receiving high-dose intravenous vitamin C therapy. According to the NCI Best Case Series guidelines, the credibility of this case would be increased by biopsy proof that the multiple slowly growing bilateral cannonball lung nodules in this patient with known renal cell carcinoma were actually malignant. However, in this case, the clinical characteristics and evolution of the pulmonary lesions, in the absence of bacterial infection or other systemic disease, make any other diagnosis unlikely. The clinician attending the patient deemed a confirmatory biopsy to be unnecessary and inappropriate in this setting. A plausible alternative explanation to the conclusion that this patient's metastatic renal cell cancer responded to intravenous vitamin C therapy is that the tumours spontaneously regressed. Spontaneous regression has been reported in renal cell cancer, but it is rare, occurring in fewer than 1% of cases and typically after nephrectomy, radiation to the primary tumour or primary tumour embolization.31,32 Here, metastatic disease appeared several months after nephrectomy, rather than regressing in response to it. As well, the primary cancer was nuclear grade III/IV and involved the renal vein, factors associated with a highly unfavourable prognosis.31
Of note, more than 4 years after stopping intravenous vitamin C therapy and with the renal cell cancer in complete remission, primary small-cell lung cancer was diagnosed in this patient, who was a long-standing cigarette smoker. The second cancer did not respond to high-dose vitamin C therapy. From the clinical history it appears the tumour remained a constant size for many months and likely slowly progressed until her death about a year after diagnosis despite the resumption of intravenous vitamin C therapy.Patient 2
A 49-year-old man presented to his physician in 1996 with hematuria and was found at cystoscopy to have a primary bladder tumour with multiple satellite tumours extending 2–3 cm around it. Transurethral resection of the primary tumour and its surrounding tumour satellites was carried out until apparently normal muscle was reached and the tumour base was fulgurated. The patient declined systemic or intravesical chemotherapy or radiotherapy and instead chose intravenous vitamin C treatment. He received 30 g of vitamin C twice per week for 3 months, followed by 30 g once every 1–2 months for 4 years, interspersed with periods of 1–2 months during which he had more frequent infusions. Histopathologic review at the NIH revealed a grade 3/3 papillary transitional cell carcinoma invading the muscularis propria. Now, 9 years after diagnosis, the patient is in good health with no symptoms of recurrence or metastasis. The patient used the following supplements: botanical extract, chondroitin sulfate, chromium picolinate, flax oil, glucosamine sulfate, α-lipoic acid, Lactobacillus acidophilus and L. rhamnosus and selenium (Table 2).
Complete or partial bladder removal is the standard treatment for stage T2 (muscle invasive) bladder cancer, since the presence of muscle invasion appears to be the best predictor of aggressive behaviour. When treated only locally, as in this case, invasive transitional cell bladder cancer almost invariably develops into clinically apparent local or metastatic disease within a short period.33–35 There are reports of transurethral tumour resection being offered as the sole initial therapy in carefully selected patients with T2 disease. In one report 20% of patients with muscle invasive bladder cancer treated only with transurethral resection remained free of recurrent disease after 3–7 years of follow-up.36 However, such minimal therapy is considered an option only when the cancer is solitary, well defined and completely excised as documented by pathologic evaluation,37 whereas this patient presented with multiple tumours and associated muscle invasion.Patient 3
This case was previously reported but without detail and without independent pathologic confirmation.26,30 A 66-year-old woman was found in January 1995 to have a large left paraspinal mass medial to the iliopsoas muscle at the L4–5 level. On imaging the mass measured 3.5–7 cm transversely and 11 cm in the craniocaudal direction, with evidence of extension into the posterior paraspinal muscle and bone invasion. Chest radiography results were normal. An open biopsy specimen was diagnostic of a diffuse large B-cell lymphoma. The patient's oncologist recommended local radiation therapy and chemotherapy. Although she agreed to a 5-week course of local radiation therapy, the patient refused chemotherapy, electing instead to receive vitamin C intravenously. She received 15 g of vitamin C twice per week for about 2 months, 15 g once to twice per week for about 7 months, and then 15 g once every 2–3 months for about 1 year. This began in mid-January 1995 concurrently with the radiation therapy, which was given as AP/PA parallel opposed 18 MEV x-rays and between 1–18 and 2–28–95, 5040 Centi Gray in 28 fractions delivered to the mid-plane of the body with 3:2 loading from the back. At this time a left axillary lymph node 1 cm in diameter and a right axillary lymph node 1.5 cm in diameter were palpable.
Two weeks later, in early February 1995, the right and left axillary lymph nodes remained palpable and a new left cervical lymph node 1 cm in diameter and a new left supraclavicular lymph node larger than 1 cm were apparent on physical examination. Intravenous vitamin C therapy continued. Three weeks later the supraclavicular and cervical lymph nodes were no longer palpable, the left axillary node had disappeared, and the right axillary node had decreased in size to less than 1 cm. After a further 3 weeks, in mid-March 1995, there was no lymphadenopathy in the neck and no palpable axillary lymphadenopathy. In late April 1995 a new left cervical lymph node was detected, and histopathologic review identified a biopsy specimen as identical to the original tumour. The patient once again refused chemotherapy and continued her program of intravenous vitamin C injections. Two months later, in June 1995, there was marked left supraclavicular lymphadenopthy 3 cm in size, with shotty right axillary nodes but no adenopathy in the left axilla. Four months later, in October 1995, a single right submandibular node was palpable, but the supraclavicular and all other areas, including the axillas, had no palpable lymph nodes. In May 1996 a left anterior cervical node 1.5 cm in size was present, but there was no other adenopathy. Intravenous vitamin C therapy continued through late December 1996, at which time the patient was in normal health and had no clinical sign of lymphoma. The patient remains in normal health 10 years after the diagnosis of diffuse large B-cell lymphoma, never having received chemotherapy. The patient used additional products: β-carotene, bioflavonoids, chondroitin sulfate, coenzyme Q10, dehydroepiandrosterone, a multiple vitamin supplement, N-acetylcysteine, a botanical supplement and bismuth tablets (Table 3). Histopathologic examination of the original paraspinal mass at the NIH confirmed a diffuse large B-cell lymphoma at stage III, with a brisk mitotic rate.
Patients with untreated stage III diffuse B-cell lymphoma have a dismal prognosis. This case, like the preceding one, is unusual in that the patient refused chemotherapy, which might have produced a long-term remission. It appears, nonetheless, that a cure occurred in connection with intravenous vitamin C infusions.Discussion
These cases were analyzed in accordance with the NCI's Best Case Series process, which reports and interprets apparent responses to alternative therapies.23,24 Apart from its implications regarding vitamin C, this article illustrates the use of the Best Case Series approach in assessing the clinical plausibility of novel therapies. None of these case histories provides definitive proof that intravenous vitamin C therapy was responsible for the patient's unusually favourable clinical course. It is often difficult to prove definitively that a given treatment is responsible for a specific clinical outcome. When the treatment is unorthodox, alternative explanations, even if highly unlikely, tend to be preferred.38,39 However, although they do not provide grounds for advocating intravenous vitamin C therapy as a cancer treatment, these cases increase the clinical plausibility of the notion that vitamin C administered intravenously might have effects on cancer under certain circumstances.
The overall plausibility of ascorbic acid administered intravenously as a cancer therapy is enhanced by recent insights into clinical pharmacokinetics and in vitro cancer-specific cytotoxicity of vitamin C.15–20Pharmacokinetics data show that orally administered vitamin C results in tightly controlled plasma and cell concentrations. Subjects consuming 200–300 mg per day of vitamin C in 5 or more daily servings of fruits and vegetables have fasting steady state plasma concentrations of about 70–80 μmol/L.40,41 Even with maximally tolerated oral doses of 3 g every 4 hours, peak plasma concentrations are estimated to not exceed 220 μmol/L.15Intravenous administration of vitamin C bypasses tight control for several hours, until homeostasis is restored by renal excretion. Depending on the dose and infusion rate, peak plasma concentrations obtained intravenously are estimated to reach 14 000 μmol/L, and concentrations above 2000 μmol/L may persist for several hours. Emerging in vitro data show that extracellular ascorbic acid selectively kills some cancer but no normal cells by generating hydrogen peroxide.20 Death is mediated exclusively by extracellular ascorbate, at pharmacologic concentrations that can be achieved only by intravenous administration. Vitamin C may serve as a pro-drug for hydrogen peroxide delivery to extravascular tissues, but without the presence of hydrogen peroxide in blood. These data are consistent with clinical pharmacokinetics of vitamin C administered intravenously.15 Of note, only a minority of cancer patients reported by Cameron and colleagues responded to intravenous and oral vitamin C therapy,1–4 and not all cancer cells were killed by ascorbic acid in vitro.20Further basic investigation of pharmacologic vitamin C concentrations in mediating cell death will facilitate discovery of the mechanisms responsible for sensitivity and resistance in vitro and in vivo. On the basis of emerging clinical and in vitro data, early-phase clinical trials of intravenous vitamin C therapy alone and in combination with conventional chemotherapy are currently in the planning and execution phase, including a formal phase I trial in progress at McGill University.42–44
The cases reported here do not prove that vitamin C induced the favourable outcomes observed. These patients received other alternative medicine therapies. Spontaneous remission of some tumours may occur rarely, although the 3 cancers reported here are dissimilar. Accretion of more cases meeting NCI Best Case Series guidelines may indicate whether vitamin C or other factors contribute to such remissions.
It is likely that high vitamin C intakes have low toxicity, except under certain conditions.45,46 Intravascular hemolysis was reported after massive vitamin C administration in people with glucose-6-phosphate dehydrogenase deficiency.46 Administration of high-dose vitamin C to patients with systemic iron overload may increase iron absorption and represents a contraindication.46,47 Ascorbic acid is metabolized to oxalate, and 2 cases of acute oxalate nephropathy were reported in patients with
Jul 16, 2018 10:36PM - edited Jul 16, 2018 10:36PM by macb04
Even more research supports sucessful use of IV Vitamin C against cancer, both alone and in combination with chemo and rads.
Jul 23, 2018 12:11PM Flyawaym wrote:
Iv vitamin C therapy is effective at gram per kilo body weight approx.
Need a test before to ensure you dont get a rare reaction to high vit C
Sep 13, 2018 01:19AM Flyawaym wrote:
l used Doxycline and vitamin C therapy which targets cancer stem cells. The research is explained well by Dr jefferydashmd.com its purely experimental, lab only no in vivo trials. One week of doxycycline at 200 mg a day then 300 mg for three weeks .Started iv C at day 12 @ 25 gram day 13 50 g day 13 75 g . After that twice a week @ 75 grams .No side effects except tiredness while on the antibiotics.
Note I would have liked to have 5 i.v. C infusions in a row but clinic only opened on 3 days. Also no Dr advised this .Protocol was based on my interpretation of the research. I may be the only human trial . I also use a lot of other supplements, no chemo or tomoxfin. Had MX with clear margins no nodes .
I was going to use iv vitamin C anyway it is an easy add on . Doxycycline has shown anti cancer properties in several studies.
Professor M Lisanti et al did the original work at uni of Salford G.B.
Sep 13, 2018 01:32PM macb04 wrote:
Hi Flyawaym. Are you going tp try Artesunate IV in addition to IV Vitamin C?
I had that in the past. My veins are not good and can't seem to get IV access easily anymore. As if I used IV drugs, but never did. I really want to get more IV Vitamin C, used to feel energetic,, just great when I got those IV'S.
Page 1 of 1 (10 results)