Therapy as a treatment for physical or mental condition is based on knowledge usually from one of three separate fields (or a combination of them): conventional medicine (allopathic, Western biomedicine, relying on scientific approach and evidence-based practice), traditional medicine (age-old cultural practices), and alternative medicine (healthcare procedures "not readily integrated into the dominant healthcare model").
By chronology, priority, or intensity Levels of care Levels of care classify
health care into categories of chronology, priority, or intensity, as follows: •
Urgent care handles health issues that need to be handled today but are not necessarily emergencies; the urgent care venue can send a patient to the emergency care level if it turns out to be needed. • In the United States (and possibly various other countries),
urgent care centers also serve another function as their other main purpose: U.S.
primary care practices have evolved in recent decades into a configuration whereby urgent care centers provide portions of primary care that cannot wait a month, because getting an appointment with the primary care practitioner is often subject to a wait list of 2 to 8 weeks. •
Emergency care handles
medical emergencies and is a first point of contact or intake for less serious problems, which can be referred to other levels of care as appropriate. This therapy is often given to patients before a definitive diagnosis is made. •
Intensive care, also called
critical care, is care for extremely ill or injured patients. It thus requires high resource intensity, knowledge, and skill, as well as quick
decision making. •
Ambulatory care is care provided on an
outpatient basis. Typically patients can walk into and out of the clinic under their own power (hence "ambulatory"), usually on the same day. This care type also involves surgery which, according to recent research, offers "generally superior 30-day outcomes relative to inpatient-based care". •
Home care is care at home, including care from providers (such as physicians, nurses, and home health aides) making
house calls, care from
caregivers such as family members, and patient
self-care. •
Primary care is meant to be the main kind of care in general, and ideally a
medical home that unifies care across referred providers. The current trend in this area is digitalization aiming to ensure open access to information about therapy, issues, and recent progress on biomedical research. •
Secondary care is care provided by medical specialists and other health professionals who generally do not have first contact with patients, for example,
cardiologists,
urologists and
dermatologists. A patient reaches secondary care as a next step from
primary care, typically by provider referral although sometimes by patient self-initiative. According to a systematic review, fields for development secondary care from patients' viewpoint may be classified into four domains that should usefully guide future improvement of this care stage: "barriers to care, communication, coordination, and relationships and personal value". •
Tertiary care is specialized consultative care, usually for
inpatients and on referral from a primary or secondary health professional, in a facility that has personnel and facilities for advanced medical investigation and treatment, such as a
tertiary referral hospital. • Follow-up care is additional care during or after
convalescence. Aftercare is generally synonymous with follow-up care. One of the key areas of development–Tele-health, including non-clinical services: provider training, administrative meetings, and continuing medical education–offers opportunities to improve access to care, increase provider and patient productivity through reduced travel, potential expenses savings, and the ability to expand services. •
End-of-life care is care near the end of one's life. It often includes the following: •
Palliative care is
supportive care, most especially (but not necessarily) near the end of life. •
Hospice care is palliative care very near the end of life when
cure is very unlikely. Its main goal is comfort, both physical and mental. A systematic meta review showed that the most cost-efficient one relates to home-based end-of-life care, including reduced overall "resource use and improved patient and carer outcomes".
Lines of therapy Treatment decisions often follow formal or informal
algorithmic guidelines. Treatment options can often be ranked or prioritized into
lines of therapy:
first-line therapy,
second-line therapy,
third-line therapy, and so on.
First-line therapy (sometimes referred to as
induction therapy,
primary therapy, or
front-line therapy) is the first therapy that will be tried. Its priority over other options is usually either: (1) formally recommended on the basis of
clinical trial evidence for its best-available combination of efficacy, safety, and tolerability or (2) chosen based on the clinical experience of the physician. If a first-line therapy either fails to resolve the issue or produces intolerable
side effects, additional (second-line) therapies may be substituted or added to the treatment regimen, followed by third-line therapies, and so on. An example of a context in which the formalization of treatment algorithms and the ranking of lines of therapy is very extensive is
chemotherapy regimens. Because of the great difficulty in successfully treating some forms of cancer, one line after another may be tried. In
oncology the count of therapy lines may reach 10 or even 20. Often multiple therapies may be tried simultaneously (
combination therapy or polytherapy). Thus
combination chemotherapy is also called polychemotherapy, whereas chemotherapy with one agent at a time is called single-agent therapy or monotherapy. Single-agent therapy is a care algorithm that focuses on one specific drug or procedure. It utilizes a single therapeutic agent rather than combining multiple ones. Multiagent Therapy is a treatment by two or more drugs or procedures. Comprehensive therapy combines various forms of medical treatment to provide the most effective care for patients.
Adjuvant therapy is therapy given in addition to the primary, main, or initial treatment, but simultaneously (as opposed to second-line therapy).
Neoadjuvant therapy is therapy that is begun before the main therapy. Thus one can consider surgical excision of a tumor as the first-line therapy for a certain type and stage of cancer even though radiotherapy is used before it; the radiotherapy is neoadjuvant (chronologically first but not primary in the sense of the main event).
Premedication is conceptually not far from this, but the words are not interchangeable; cytotoxic drugs to put a tumor "on the ropes" before surgery delivers the "knockout punch" are called neoadjuvant chemotherapy, not premedication, whereas things like anesthetics or prophylactic antibiotics before dental surgery are called premedication.
Step therapy or stepladder therapy is a specific type of prioritization by lines of therapy. It is controversial in
American health care because unlike conventional
decision-making about what constitutes first-line, second-line, and third-line therapy, which in the U.S. reflects safety and efficacy first and cost only according to the patient's wishes, step therapy attempts to mix cost containment by someone other than the patient (third-party payers) into the algorithm.
Therapy freedom refers to prescription for use of an unlicensed medicine (without a marketing authorization issued by the licensing authority of the country) and the negotiation between
individual and group rights are involved. A comprehensive research in Australia, Czech Republic, India, Israel, Italy, Netherlands, Spain, Serbia, Sweden, UK, and USA showed that the rate of the unlicensed medicine prescription has been reported to range from 0.3 to 35% depending on the country.
By intent By intervention • Invasive therapy is achieved either through surgery or through the use of drugs. Medical invasive treatments can be divided into two main categories: pharmacotherapy and surgery. • Noninvasive therapies are medical treatments that do not involve entry into the body. It can be classified into five main categories: neurotherapy, physical therapy, occupational therapy, radiation therapy, and psychotherapy. The latest trend in noninvasive therapy is remote treatment, which is experiencing significant global growth via telecommunication technologies. Teletherapy encompasses three practices of remote treatment: telepsychiatry, telepsychology, and teleneurotherapy. This approach to medical treatment uses telecommunication technologies to provide exclusively mental or neurological therapy at a distance.
By therapy composition Treatments can be classified according to the method of treatment: ==== By
matter ==== • by
drugs:
pharmacotherapy,
chemotherapy (also,
medical therapy often means specifically pharmacotherapy) • by
medical devices:
implantation •
cardiac resynchronization therapy • by specific
molecules:
molecular therapy (although most drugs are specific molecules,
molecular medicine refers in particular to medicine relying on
molecular biology) • by specific
biomolecular targets:
targeted therapy •
molecular chaperone therapy • by
chelation:
chelation therapy • by specific
chemical elements: • by
metals: • by
heavy metals: • by
gold:
chrysotherapy (aurotherapy) • by
platinum-containing drugs:
platin therapy • by
biometals • by
lithium:
lithium therapy • by
potassium:
potassium supplementation • by
magnesium:
magnesium supplementation • by
chromium:
chromium supplementation;
phonemic neurological hypochromium therapy • by
copper:
copper supplementation • by
nonmetals: • by diatomic
oxygen:
oxygen therapy, hyperbaric oxygen therapy (
hyperbaric medicine) •
transdermal continuous oxygen therapy • by triatomic oxygen (
ozone):
ozone therapy • by
fluoride:
fluoride therapy • by other gases:
medical gas therapy • by
water: •
hydrotherapy •
aquatic therapy •
rehydration therapy •
oral rehydration therapy •
water cure (therapy) • by biological materials (
biogenic substances,
biomolecules,
biotic materials,
natural products), including their
synthetic equivalents:
biotherapy • by whole
organisms • by
viruses:
virotherapy • by
bacteriophages:
phage therapy • by animal interaction:
see animal interaction section • by constituents or products of organisms • by
plant parts or extracts (but many drugs are derived from plants, even when the term
phytotherapy is not used) • scientific type:
phytotherapy • traditional (prescientific) type:
herbalism • by animal parts:
quackery involving shark fins, tiger parts, and so on, often driving
threat or
endangerment of species • by
genes:
gene therapy •
gene therapy for epilepsy •
gene therapy for osteoarthritis •
gene therapy for color blindness •
gene therapy of the human retina •
gene therapy in Parkinson's disease • by
epigenetics:
epigenetic therapy • by
proteins:
protein therapy (but many drugs are proteins despite not being called protein therapy) • by
enzymes:
enzyme replacement therapy • by
hormones:
hormone therapy •
hormonal therapy (oncology) •
hormone replacement therapy •
estrogen replacement therapy •
androgen replacement therapy •
hormone replacement therapy (menopause) •
transgender hormone therapy •
feminizing hormone therapy •
masculinizing hormone therapy •
antihormone therapy •
androgen deprivation therapy • by whole
cells:
cell therapy (cytotherapy) • by
stem cells:
stem cell therapy • by
immune cells:
see immune system products below • by
immune system products:
immunotherapy,
host modulatory therapy • by
immune cells: •
T-cell vaccination •
cell transfer therapy •
autologous immune enhancement therapy •
TK cell therapy • by
humoral immune factors: antibody therapy • by whole
serum: serotherapy, including
antiserum therapy • by
immunoglobulins:
immunoglobulin therapy • by
monoclonal antibodies:
monoclonal antibody therapy • by
urine:
urine therapy (some scientific forms; many prescientific or pseudoscientific forms) • by
food and
dietary choices: •
medical nutrition therapy •
grape therapy (quackery) • by
salts (but many drugs are the salts of organic acids, even when drug therapy is not called by names reflecting that) • by
salts in the air • by natural dry salt air: "taking the cure" in
desert locales (especially common in prescientific medicine; for example, one 19th-century way to treat tuberculosis) • by artificial dry salt air: • low-humidity forms of
speleotherapy •
negative air ionization therapy • by
moist salt air: • by natural moist salt air:
seaside cure (especially common in prescientific medicine) • by artificial moist salt air: water vapor forms of
speleotherapy • by
salts in the water • by
mineral water:
spa cure ("taking the waters") (especially common in prescientific medicine) • by
seawater:
seaside cure (especially common in prescientific medicine) • by
aroma:
aromatherapy • by other materials with mechanism of action unknown • by occlusion with duct tape:
duct tape occlusion therapy ==== By
energy ==== • by
electric energy as
electric current:
electrotherapy,
electroconvulsive therapy •
Transcranial magnetic stimulation •
Vagus nerve stimulation • by
magnetic energy: •
magnet therapy •
pulsed electromagnetic field therapy •
magnetic resonance therapy • by
electromagnetic radiation (EMR): • by
light:
light therapy (phototherapy) •
ultraviolet light therapy •
PUVA therapy •
photodynamic therapy •
photothermal therapy •
cytoluminescent therapy •
blood irradiation therapy • by
darkness:
dark therapy • by
lasers:
laser therapy •
low level laser therapy • by
gamma rays:
radiosurgery •
Gamma Knife radiosurgery •
stereotactic radiation therapy •
cobalt therapy • by
radiation generally:
radiation therapy (radiotherapy) •
intraoperative radiation therapy • by EMR
particles: •
particle therapy •
proton therapy •
electron therapy •
intraoperative electron radiation therapy •
Auger therapy • neutron therapy •
fast neutron therapy •
neutron capture therapy of cancer • by
radioisotopes emitting EMR: • by
nuclear medicine • by
brachytherapy • quackery type:
electromagnetic therapy (alternative medicine) • by
mechanical:
manual therapy as
massotherapy and therapy by
exercise as in
physical therapy •
inversion therapy • by
sound: • by
ultrasound: • ultrasonic
lithotripsy •
extracorporeal shockwave therapy •
sonodynamic therapy • by
music:
music therapy • by
temperature • by
heat:
heat therapy (thermotherapy) • by moderately elevated ambient temperatures:
hyperthermia therapy • by dry warm surroundings:
Waon therapy • by dry or humid warm surroundings:
sauna, including
infrared sauna, for
sweat therapy • by
cold: • by extreme cold to specific tissue volumes:
cryotherapy • by ice and compression:
cold compression therapy • by ambient cold: •
hypothermia therapy for neonatal encephalopathy (in newborns) •
targeted temperature management (therapeutic hypothermia, protective hypothermia) • by hot and cold alternation:
contrast bath therapy By procedure and human interaction •
Surgery • by
counseling, such as
psychotherapy (
see also: list of psychotherapies) •
systemic therapy • by
group psychotherapy • by
cognitive behavioral therapy • by
cognitive therapy • by
behaviour therapy • by
dialectical behavior therapy • by
cognitive emotional behavioral therapy • by
cognitive rehabilitation therapy • by
family therapy • by
education • by
psychoeducation • by
information therapy • by
speech therapy,
physical therapy,
occupational therapy,
vision therapy,
massage therapy,
chiropractic or
acupuncture • by
lifestyle modifications, such as avoiding
unhealthy food or maintaining a predictable
sleep schedule • by
coaching By animal interaction • by
pets,
assistance animals, or
working animals:
animal-assisted therapy • by
horses:
equine therapy,
hippotherapy • by
dogs: pet therapy with
therapy dogs, including
grief therapy dogs • by
cats: pet therapy with
therapy cats • by
fish:
ichthyotherapy (wading with fish),
aquarium therapy (watching fish) • by
maggots:
maggot therapy • by
worms: • by internal worms:
helminthic therapy • by
leeches:
leech therapy • by
immersion:
animal bath ==== By
meditation ==== • by
mindfulness:
mindfulness-based cognitive therapy ==== By
reading ==== • by
bibliotherapy ==== By
creativity ==== • by expression:
expressive therapy • by
writing:
writing therapy •
journal therapy • by
play:
play therapy • by
art:
art therapy •
sensory art therapy •
comic book therapy • by
gardening:
horticultural therapy • by
dance:
dance therapy • by
drama:
drama therapy • by
recreation:
recreational therapy • by
music:
music therapy ==== By
sleeping and waking ==== • by
deep sleep:
deep sleep therapy • by sleep deprivation:
wake therapy == See also ==