79 results about "Operative therapy" patented technology

The invention combines a novel combination with two especially important aspects: first, the invention proposes to simultaneously stimulate response in white blood cells and a patient's tumor cells with a mitogen-challenging compound, preferably a lectin, in the preferred mode the selected lectin being phytohemagglutin ("PHA"), and second, to generate heat shock protein. A method of treatment is set out. The method of manufacturing proposed utilizes a system calculated to better insure sterility and streamline production of the cytokine modulator. A method of testing in conjunction with the therapy is also claimed utilizing clinical assessment of disease activity, patient performance status, and quality of life questionnaire. Should efficacy of a treatment fall off, particularly because of mutation or adaption, the composition and method may be re- applied. The invention is not limited to humans, but is also applicable to mammals. The composition is usable as a stand-alone composition, but preferably is used in conjunction with standard therapy such as radiation, chemotherapy or surgery, particularly surgical therapy, and in conjunction with the administration of cystine, as later defined, to enhance immune system competency.

The invention relates to an anti-cancer sustained release injection containing epothilone derivative, consisting of sustained microspheres and menstruum. The sustained microspheres comprise anti-cancer drugs selected from taxane, alkylating agent and/or plant alkaloid and the like, the epothilone derivative and sustained release auxiliary material. The menstruum is a special menstruum containing suspending agent. The epothilone derivative is selected from epothilone B, epothilone D, iso-epothilone D, BMS-247550, azaepothilone B, furan epothilone D or BMS-310705. The sustained release auxiliary material is selected from poly-dl-lactide, the glycolic acid copolymer of the poly-dl-lactide, polyethyleneglycol, the polylactide copolymer of the polyethyleneglycol, carboxyl terminated polylactide copolymer, fatty acid and decanedioic acid copolymer, etc. The suspending agent is selected from carboxymethyl cellulose and the like with the viscosity of 100cp to 3000cp (under the temperature of 25 DEG C to 30 DEG C). The sustained release microsphere can also be made into a sustained release implant. The sustained release injection is injected or arranged in or around the tumour and can release drug at partial position for 40 days approximately, therefore, the sustained release injection improves the local drug concentration selectively and enhances the treatment effect of non-operative treatments, such as radiotherapy, chemotherapy and the like at the same time.

The invention relates to an anti-cancer sustained release injection containing epothilone derivative, consisting of sustained microspheres and menstruum. The sustained microspheres comprise anti-cancer drugs selected from taxane, alkylating agent and/or plant alkaloid and the like, the epothilone derivative and sustained release auxiliary material. The menstruum is a special menstruum containing suspending agent. The epothilone derivative is selected from epothilone B, epothilone D, iso-epothilone D, BMS-247550, azaepothilone B, furan epothilone D or BMS-310705. The sustained release auxiliary material is selected from poly-dl-lactide, the glycolic acid copolymer of the poly-dl-lactide, polyethyleneglycol, the polylactide copolymer of the polyethyleneglycol, carboxyl terminated polylactide copolymer, fatty acid and decanedioic acid copolymer, etc. The suspending agent is selected from carboxymethyl cellulose and the like with the viscosity of 100cp to 3000cp (under the temperature of 25 DEG C to 30 DEG C). The sustained release microsphere can also be made into a sustained release implant. The sustained release injection is injected or arranged in or around the tumour and can release drug at partial position for 40 days approximately, therefore, the sustained release injection improves the local drug concentration selectively and enhances the treatment effect of non-operative treatments, such as radiotherapy, chemotherapy and the like at the same time.

An anti-cancer composition comprises anti-cancer effective component selected from tyrosine kinase inhibitor and/or bendamustine and slow releasing adjuvant, and can be prepared into slow releasing injection and slow releasing implantable agent. The slow releasing injection also comprises special dissolvant containing suspending agent. The Suspending agent has a viscocity of 100cp-3000cp (at 20deg.C-30deg.C) and is selected from sodium carboxymethylcellulose, and so on. the slow releasing adjuvant is selected from p(LAEG-EOP), p(DAPG-EOP), p(BHET-EOP/TC), p(BHET-EOP/TC), p(BHDPT-EOP/TC), p( BHDPT-EOP/TC), p(CHDM-HOP) or p(CHDM-EOP.Slow releasing injection and implantable agent can keep high medicinal concentration in tumour part through slow releasing for over 60 days after being injected or implanted in or around tumour. The anticancer composition may also be prepared into sustained-release implant. It can reduce systemic toxic reaction of anticancer drugs, and also selectively improve the therapeutic effect of non-operative therapy such as chemotherapy.

The invention relates to an anti-cancer sustained release injection, consisting of sustained release microspheres and menstruum, wherein, the sustained release microspheres comprise sustained release auxiliary material, angiogenesis inhibitor and/or proteolytic enzyme; and the menstruum contains suspending agent. The angiogenesis inhibitor is selected from gefitinib, erlotinib, lapatinib, vatalanib, pelitinib, endostatin, imatinib, semaxanib, dasatinib, avastin, sorafenib, sunitinib, telcyta or panitumumab; the proteolytic enzyme is selected from one or the combination of collagenase, hyaluronidase, relaxin and plasmase; the sustained release auxiliary material is selected from polifeprosan, decanedioic acid copolymer, EVAc, polylactic acid, the mixture or the copolymer thereof, and the like; and the suspending agent is selected from carboxymethyl cellulose and the like with the viscosity of 100cp to 3000cp (under the temperature of 25 DEG C to 30 DEG C). The injection can also be made into a sustained release implant. The sustained release injection is injected or arranged in or around the tumour and can improve the local drug concentration selectively, reduce the general reaction of the drug, inhibit the growth of tumour cell and blood vessel and enhance the treatment effect of non-operative treatments, such as radiotherapy, chemotherapy, etc.

The invention relates to a temperature-controlled sustained-release injection containing a hormone anti-cancer drug, which comprises the anti-cancer drug, an amphiphilic block copolymer, a solvent and a certain amount of drug release regulator, wherein, the mixture of the amphiphilic block copolymer and a solvent without organic solvent has the temperature-sensitive gelatinization feature, which is flowable liquid in the environment that is lower than the body temperature and can be automatically converted to the water-insoluble gel that can not flow and be biodegradable for absorption in an endotherm, and the water-insoluble gel can allow the contained hormone anti-cancer drug to have the local sustained release in a tumor and maintain the effective drug concentration for a plurality of weeks to a plurality of months; the viscosity of the temperature-controlled sustained-release injection is 10cp to 3000cp ( at 5 DEG C to 30 DEG C ), and the gelatinization temperature is 35 DEG C to 37 DEG C. The sustained-release injection can be injected in the tumor or the tumor periphery or be arranged in the postoperative tumor cavity, thus significantly reducing the systemic reaction of the drug, selectively strengthening the treatment effects of chemotherapy, radiotherapy and other non-surgical therapies, and being used for the treatment of the tumors in different stages. The anti-cancer drug can be triptorelin, goserelin, leuprorelin, anastrozole, idoxifene, tamoxifen and other hormone anti-cancer drugs.

Disclosed is a slow release injection agent of anticancer composition containing platinum-group compounds and synergistic agent, which comprises slow release microspheres and dissolvent, wherein the slow release microspheres comprise anti-cancer active constituents and slow release auxiliary materials, the dissolvent being conventional dissolvent or specific dissolvent containing suspension adjuvant. The viscosity of the suspension adjuvant is 100-3000cp (at 20-30 deg C), and is selected from sodium carboxymethylcellulose, the platinum-group compounds are selected from cisplatin, Carboplatin, Nedaplatin or Oxaliplatin, the synergistic agent can be selected from tetrazine drugs such as Mitozolomide or Temozolomide, and / or anticancer antibiotics such as Adriamycin, Aclarubicin, Epirubicin, mitomycin or pidorubicin, the slow release auxiliary materials are selected from polyphosphate ester copolymers such as p(LAEG-EOP), p(DAPG-EOP), copolymer or blend of polyphosphate ester with polylactic acid, Polifeprosan, sebacylic acid and PLGA. The anticancer composition can also be prepared into slow release implanting agent for injection or placement in or around tumor with a period of effective concentration maintenance over 60 days, as well as the treatment effect of appreciably lowering general reaction of the drugs, and improving the treatment effect of the non-operative treatment methods such as chemotherapy.

The invention relates to an Axitinib sustained-release implant for treating a solid tumor, which is characterized in that: the sustained-release implant contains an effective anticancer amount of Axitinib and sustained-release excipients and a certain amount of sustained-release regulator. The solid tumors include the liver cancer, the lung cancer, the esophageal canner, the gastric canner, the breast canner, the ovarian canner, the prostate canner, the bladder canner and the rectum canner. The sustained-release excipients are mainly a copolymer of polylactic acid, glycollic acid and hydroxyacetic acid and one of the three materials, polifeprosan, poly-(L-lactide-co-ethyl phosphonate) and Poly(L-lactide-co-propyl phosphonate) or a combination of the three materials, in the degradation and absorption process of which the Axitinib is sustainedly released to part of the tumor, thus the entire toxicity of the Axitinib is significantly reduced while an effective medicine consistency is maintained on part of the tumor. That the sustained-release implant is implanted inside part of the tumor can not only reduce the entire toxicity of the Axitinib, but also enhance the medicine consistency on part of the tumor, thereby increasing the curing effect of non-operative therapeutics such as chemotherapeutic drugs and radiotherapy.

A slowly-release anticancer medicine in the form of injection or implant is disclosed. Said slowly-release injection is composed of a special solvent containing suspending aid and the slowly-release microballs consisting anticance medicine, iterstitial hydrolyte and slowly-releasing auxiliary. Said anticancer medicine is chosen from 5-FU, oxaliplatin, etc. Said interstitial hydrolyte is chosen from collagenase, relaxin, etc. Said slowly-releasing auxiliary is chosen from polylactic acid, FAD, polyethanediol, etc.

An anticarcinogenic slow release injection carrying an angiogenesis inhibitor and a synergist thereof is made from slow release microspheres and a dissolvant. The slow release microspheres comprise anticancer active components and a slow release adjuvant, and the dissolvant is a special dissolvant containing a suspending agent. The anticancer active components are angiogenesis inhibitors such as gefitinib, erlotinib, lapatinib, vatalanib, pelitinib, thalidomide, ranolamine, angiostatin, endostatin, imatinib, thalidomide, ranolamine, simatinib, dasatinib, avastin, kanatini, sorafenib, sunitinib, telstar or panitoma, and the like, and/or cytotoxic drugs selected from a phosphoinositide-3-kinase inhibitor, pyrimidine analogue and/or a DNA repair enzyme inhibitor; the slow release adjuvant is biocompatible macromolecule; the viscosity of the suspending agent is 100cp-3,000cp (at the temperature of 20-30 DEG C), and the suspending agent is selected from sodium carboxymethyl cellulose, and the like. The slow release microspheres can be also made into a slow release implant, and the curative effects of non-operative therapies such as radiotherapy, chemotherapy, and the like, can be improved when the slow release injection is injected or placed in tumors or around the tumors.

The invention relates to an anti-cancer compound as a slow release injection which contains platinum compound and/or alkyl agent, formed by slow release micro ball and solvent. The slow release micro ball comprises the anti-cancer effective components and slow release findings, selected from platinum compound of kpeitabing, peimeiquse, caplatinum, or jxitabing and/or alkyl agent, the solvent is a common solvent or a special solvent with suspending agent, while the viscosity of suspending agent is 100cp-3000cp (at 20-30Deg. C), selected from carboxymethyl cellulose, the anti-cancer effective component is phosphoinositide 3-kinase restrainer and/or the phosphoinositide 3-kinase restrainer booster selected from self-anti-cancer antibiotics and/or tetrazine drug, the slow release finding is selected from phosphate polyester as p (LAEG-EOP) or p (DAPG-EOP), or the polyester or mixture of phosphate, PLA, polyphenyl, PLGA, poly (erucic acid dimmer-sebacic acid) or poly (fumaric acid-sebacic acid), and the alkyl agent is selected from ranimustine or the like. The anti-cancer compound can be made as slow release plant agent, to inject cancer or around cancer to hold the effective drug density for more than 60 days, while it can significantly reduce the general reaction of drug and selectively strengthen the effect of non-surgery treatments as chemotherapy or the like.

The invention relates to a Sansheng hemorrhoid-relieving liquid, which is prepared from the following raw materials in portion by weight: 10 to 60 portions of Cimicifuga foetida, 50 to 60 portions of Astragalus membranaceus, 30 to 60 portions of Chinese scholartree flower, 30 to 60 portions of bupleurum, 60 to 70 portions of phellodendron bark and 60 to 70 portions of European verbena. The Sansheng hemorrhoid-relieving liquid overcomes the defects that the external application pharmacotherapy and the operative therapy cannot radically cure hemorrhoid, hemorrhoid is easy to relapse, and the cost is high. The Sansheng hemorrhoid-relieving liquid is prepared from pure Chinese herbal medicines, has the efficacies of invigorating vital energy and collecting lung Qi, ascending lucidity and descending turbidity, eliminating gloominess and releasing toxin, and activating blood circulation to dissipate blood stasis, has no toxic and side effect, has good treatment effect and high cure rate, and is economic and practical.

The invention relates to a slow release injection which contains antimetabolite and/or alkyl agent, formed by slow release micro ball and solvent. The slow release micro ball comprises the anti-cancer effective components selected from platinum compound of kpeitabing, peimeiquse, caplatinum, or jxitabing and/or alkyl agent, the solvent is a common solvent or a special solvent with suspending agent, while the viscosity of suspending agent is 100cp-3000cp (at 20-30Deg. C), selected from carboxymethyl cellulose, the slow release finding is selected from phosphate polyester as p (LAEG-EOP) or p (DAPG-EOP), or the polyester or mixture of phosphate, PLA, polyphenyl, PLGA, poly (erucic acid dimmer-sebacic acid) or poly (fumaric acid-sebacic acid), and the alkyl agent is selected from ranimustine or the like. The anti-cancer compound can be made as slow release plant agent, to inject cancer or around cancer to hold the effective drug density for more than 50 days, while it can significantly reduce the general reaction of drug and selectively strengthen the effect of non-surgery treatments as chemotherapy or the like.

A nimustine slow release injection for treating solid cancer comprises slow release finding and nimustine, or the combination of nimustine and relative booster (pidorubicin, osaliplatinum, adriablastina, amethopterin or the like). The viscidity of slow-release injection is 10-650cp (20-30Deg. C). The anti-cancer effective component can be made into slow release plant agent. The slow release finding substantially comprises macromolecule polymer with biological soluble degradable and absorb property, which can slow release the anti-cancer effective component to cancer part in the degradation process, significantly reduce general reaction and hold effective drug density on cancer. The anti-cancer compound can be arranged part of cancer to reduce the general toxicity reaction, selectively improve the drug density locally, and strengthen the effect of non-surgery treatments as chemotherapy, and radiation therapy or the like. The solid cancer comprises glioma, lung carcinoma, intestinal cancer, breast cancer or the like.

The invention relates to a medicine for treating internal and external hemorrhoids and a preparation method thereof. The existing operative therapy can cure various hemorrhoids, but has many shortcomings such as great pain, much bleeding, sequela and easy relapse, and is hard for the old and infirm people to bear. The currently acknowledged (PPH) anastomat resection is only superior to the traditional operation in smaller wound and faster healing, and also has shortcomings such as pain and bleeding. The medicine provided by the invention is prepared by mixing carbolic acid, quinine, tannic acid and sterile water. The invention provides a medicine for treating internal and external hemorrhoids and a preparation method thereof, wherein the medicine does not hurt normal tissue or require long-term treatment, takes effect after once injection, avoids pain and relapse, and has wide raw material source, low cost, wide clinical application and little side effect.